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100vw, 1920px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row-full-width vc_clearfix\"><\/div><section data-vc-full-width=\"true\" data-vc-full-width-temp=\"true\" data-vc-full-width-init=\"false\" class=\"vc_section text-align-center-md-sm-ms\"><div data-vc-full-width=\"true\" data-vc-full-width-temp=\"true\" data-vc-full-width-init=\"false\" class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 125px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 125px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><div class=\"vc_tta-container\" data-vc-action=\"collapse\"><div class=\"vc_general vc_tta vc_tta-tabs vc_tta-color-grey vc_tta-style-modern vc_tta-shape-rounded vc_tta-spacing-1 vc_tta-tabs-position-top vc_tta-controls-align-left\"><div class=\"vc_tta-tabs-container\"><ul class=\"vc_tta-tabs-list\" role=\"tablist\"><li class=\"vc_tta-tab vc_active\" data-vc-tab role=\"presentation\"><a href=\"#1758635228057-f57465f5-878a\" data-vc-tabs data-vc-container=\".vc_tta\" role=\"tab\" aria-selected=\"false\" id=\"tab-1758635228057-f57465f5-878a\"><span class=\"vc_tta-title-text\">JET Sustainer<\/span><\/a><\/li><li class=\"vc_tta-tab\" data-vc-tab role=\"presentation\"><a href=\"#1758637734334-89adad97-ed12\" data-vc-tabs data-vc-container=\".vc_tta\" role=\"tab\" aria-selected=\"false\" id=\"tab-1758637734334-89adad97-ed12\"><span class=\"vc_tta-title-text\">SOLO Fuel Self-Launcher<\/span><\/a><\/li><li class=\"vc_tta-tab\" data-vc-tab role=\"presentation\"><a href=\"#1758637729182-0d8262c3-1281\" data-vc-tabs data-vc-container=\".vc_tta\" role=\"tab\" aria-selected=\"false\" id=\"tab-1758637729182-0d8262c3-1281\"><span class=\"vc_tta-title-text\">RES Electric Self-Launcher<\/span><\/a><\/li><\/ul><\/div><div class=\"vc_tta-panels-container\"><div class=\"vc_tta-panels\"><div class=\"vc_tta-panel vc_active\" id=\"1758635228057-f57465f5-878a\" data-vc-content=\".vc_tta-panel-body\"><div class=\"vc_tta-panel-heading\"><h4 class=\"vc_tta-panel-title\"><a href=\"#1758635228057-f57465f5-878a\" data-vc-accordion data-vc-container=\".vc_tta-container\"><span class=\"vc_tta-title-text\">JET Sustainer<\/span><\/a><\/h4><\/div><div class=\"vc_tta-panel-body\"><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1761226616118 heading-tag-h3\" id=\"like_sc_header_1692120805\"><h5 class=\"subheader ltx-sr-id-like_sc_header_16921208051386110947 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">The Retractable Easy To Use JET Sustainer<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_1692120805805696614 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">MD-TJ42 Jet System<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>For today\u2019s pilots, peace of mind is essential\u2014especially after long flights or demanding competition days.<\/p>\n<p>The JS-MD partnership delivers a modern solution that combines the reliability of the MD-TJ42 JET engine with the performance of a high-end sailplane.<\/p>\n<p>This cutting-edge, lightweight system weighs just 17 kg and integrates seamlessly, with no noticeable increase in drag or reduction in glide ratio. The intuitive, user-friendly interface ensures ease of use, while offering impressive climb performance and straight-line thrust.<\/p>\n<p>With just the flick of a switch, you\u2019re a jet pilot.<br \/>\nThe Jet system can be installed in the JS1, JS3, JS4 and JS5.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center wpb_content_element vc_custom_1763733613323\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img decoding=\"async\" width=\"1280\" height=\"854\" src=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/JS3-BK.jpeg\" class=\"vc_single_image-img attachment-full\" alt=\"\" title=\"JS3 BK\" srcset=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/JS3-BK.jpeg 1280w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/JS3-BK-300x200.jpeg 300w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/JS3-BK-1024x683.jpeg 1024w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/JS3-BK-768x512.jpeg 768w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/JS3-BK-18x12.jpeg 18w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/JS3-BK-600x400.jpeg 600w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/JS3-BK-128x84.jpeg 128w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 125px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 125px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1758629796560 heading-tag-h3\" id=\"like_sc_header_686052256\"><h5 class=\"subheader ltx-sr-id-like_sc_header_686052256640925241 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">TECHNICAL DATA<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_686052256709502287 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">Engine System Specifications<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<div class=\"wptb-container-legacy\" data-table-id=\"10284\">\n    <table class=\"wptb-preview-table wptb-element-main-table_setting-10284\" style=\"border-spacing: 3px 3px; border-collapse: collapse !important; min-width: 100%; border: 1px solid #000000; \" data-border-spacing-columns=\"3\" data-border-spacing-rows=\"3\" data-reconstraction=\"1\" data-wptb-table-directives=\"eyJpbm5lckJvcmRlcnMiOnsiYWN0aXZlIjoiYWxsIiwiYm9yZGVyV2lkdGgiOjEsImJvcmRlclJhZGl1c2VzIjp7ImFsbCI6MCwicm93IjowLCJjb2x1bW4iOjB9fX0=\" data-wptb-responsive-directives=\"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\" data-wptb-cells-width-auto-count=\"2\" data-wptb-horizontal-scroll-status=\"1\" data-wptb-extra-styles=\"\" data-wptb-pro-pagination-top-row-header=\"false\" data-wptb-rows-per-page=\"10\" data-wptb-pro-search-top-row-header=\"false\" data-wptb-searchbar-position=\"left\" role=\"table\" data-table-columns=\"2\" data-wptb-table-alignment=\"center\" data-wptb-td-width-auto=\"120\" data-wptb-table-tds-sum-max-width=\"285\" ><tbody data-global-font-size=\"15\" ><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-597\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Engine<\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-598\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\"><strong>MD-TJ42<\/strong><\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-599\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p>Manufacturer<\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-600\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">M&amp;D Flugzeugbau GmbH<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"2\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-601\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p>Maximum RPM<\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"2\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-602\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">97000<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"3\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-603\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p>Idle RPM<\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"3\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-604\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">30000<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"4\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-605\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p>Thrust at Maximum Rotary Speed<\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"4\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-606\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">40 daN (90lbf) (approximate thrust)<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"5\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-607\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p>Fuel Consumption at Max Thrust<\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"5\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-608\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">65-69 I\/h (22.3 US gph) (MSL and ISA condition)<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"6\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-609\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p>Compression Ratio<\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"6\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-610\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">1:3.8<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"7\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-611\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p>EGT at Max RPM<\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"7\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-612\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">790\u00b0C (1472\u00b0F)<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"8\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-613\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p>Complete System Weight \u2013 No Fuel<\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"8\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-614\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">17 kg (37.5 lbs)<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"9\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-615\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p>Fuel Capacity<\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"9\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-616\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">JS1 \u2013 42 liters (11.1 gal US)<\/p><p style=\"text-align: center;\">JS3 \u2013 22 liters (5.8 gal US)<\/p><\/div><\/div><\/td><\/tr><\/tbody><\/table>\n<\/div>\n\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1758629838839 heading-tag-h3\" id=\"like_sc_header_434979158\"><h5 class=\"subheader ltx-sr-id-like_sc_header_434979158341438108 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">TECHNICAL DATA<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_434979158261872104 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">Standard Features for your comfort<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element vc_custom_1761808275078\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<ul>\n<li style=\"text-align: left;\">Single-spool jet turbine.<\/li>\n<li style=\"text-align: left;\">Two-stage axial-centrifugal, stator-less compressor with a compression ratio of 1:3.8.<\/li>\n<li style=\"text-align: left;\">Cannular combustor with multiple fuel injectors and combustion zones contained within a single annular casing.<\/li>\n<li style=\"text-align: left;\">Glow-plug ignition system, used exclusively during start-up, igniting only the top combustion zone.<\/li>\n<li style=\"text-align: left;\">Convergent nozzle.<\/li>\n<li style=\"text-align: left;\">Front-mounted, direct-drive electric starter motor used for initial spool-up.<\/li>\n<li style=\"text-align: left;\">Fully automated digital engine control (FADEC) system, operated by a single switch and digital<\/li>\n<li style=\"text-align: left;\">RPM throttle control, including a &#8216;full auto start&#8217; mode.<\/li>\n<li style=\"text-align: left;\">Single \u00d857 mm (21\u20444-inch) color Engine Display Unit (EDU) for system and throttle control, displaying RPM, EGT, fuel level and flow, as well as battery voltage and capacity.<\/li>\n<li style=\"text-align: left;\">Engine and mechanical systems mounted in a removable monocoque carbon fibre box for easy maintenance.<\/li>\n<li style=\"text-align: left;\">Fuselage mounted fuel tanks with integral fuel quantity sensors and filters.<\/li>\n<li style=\"text-align: left;\">Engine extension\/retraction via electric linear actuator with mechanical sequencing to close engine bay doors in both positions.<\/li>\n<li style=\"text-align: left;\">Battery-powered, self-contained on-board refuelling system with fuel filler connector integrated into the engine box.<\/li>\n<\/ul>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 125px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 125px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center wpb_content_element vc_custom_1769678322794\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img decoding=\"async\" width=\"2560\" height=\"1450\" src=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/Nur-JET-1-scaled.jpeg\" class=\"vc_single_image-img attachment-full\" alt=\"\" title=\"Nur JET (1)\" srcset=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/Nur-JET-1-scaled.jpeg 2560w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/Nur-JET-1-300x170.jpeg 300w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/Nur-JET-1-1024x580.jpeg 1024w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/Nur-JET-1-768x435.jpeg 768w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/Nur-JET-1-1536x870.jpeg 1536w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/Nur-JET-1-2048x1160.jpeg 2048w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/Nur-JET-1-18x10.jpeg 18w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/Nur-JET-1-600x340.jpeg 600w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1758631448188 heading-tag-h3\" id=\"like_sc_header_425510005\"><h5 class=\"subheader ltx-sr-id-like_sc_header_425510005208078495 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">Unmatched<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_4255100051642203029 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">Performance<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>There is no increase in workload, only a single switch and throttle dial, and there is no noticeable performance loss with the jet extended.<\/p>\n<p>The efficiency of the Turbo Jet increases with altitude. With a saw tooth flying profile at an altitude of 2000m (\u00b16560ft) a range of 240 km (149 miles) can be obtained with the JS1 and 150 km (93 miles) with the JS3.<\/p>\n<p>Maximum Power is achieved in less than 40 seconds from deployment of the system.<\/p>\n<p><a style=\"color: red;\" href=\"https:\/\/md-flugzeugbau.de\/en\/\" target=\"_blank\" rel=\"noopener\"><em><strong>Visit M&amp;D\u2019s website to view more performance data of the MD TJ-42.<\/strong><\/em><br \/>\n<\/a><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 125px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 125px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1758631709100 heading-tag-h3\" id=\"like_sc_header_1487576088\"><h5 class=\"subheader ltx-sr-id-like_sc_header_14875760881859625966 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">Magnificent<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_1487576088704665398 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">Design<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>In 2007, M&amp;D Flugzeugbau, the manufacturer of Jonker Sailplanes\u2019 jet engines, recognized the potential of a small turbine sustainer for gliders and developed a completely new engine designed from the outset for certification and in-flight starting. The result, the MD-TJ42, features a kerosene start-up system, eliminating the need for gas canisters and complex procedures, and can operate on both Diesel and Jet A1 fuel. Its engine and pylon are enclosed in lightweight fiberglass and aluminium cowlings.<\/p>\n<p>The MD-TJ42 was first integrated into the JS1 in 2013, with EASA and SACAA Type Certifications following between 2015 and 2017. Today, with more than 250 certified units installed in the JS-MD 1, JS-MD 3. M&amp;D is the largest and most experienced manufacturer of jet engines for sailplanes, with engines operating worldwide and proven reliable in all weather conditions.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center wpb_content_element vc_custom_1769678382899\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" class=\"vc_single_image-img \" src=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/JS3-JET-1-720x430.jpg\" width=\"720\" height=\"430\" alt=\"JS3 JET (1)\" title=\"JS3 JET (1)\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_tta-panel\" id=\"1758637734334-89adad97-ed12\" data-vc-content=\".vc_tta-panel-body\"><div class=\"vc_tta-panel-heading\"><h4 class=\"vc_tta-panel-title\"><a href=\"#1758637734334-89adad97-ed12\" data-vc-accordion data-vc-container=\".vc_tta-container\"><span class=\"vc_tta-title-text\">SOLO Fuel Self-Launcher<\/span><\/a><\/h4><\/div><div class=\"vc_tta-panel-body\"><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1761226604658 heading-tag-h3\" id=\"like_sc_header_90260743\"><h5 class=\"subheader ltx-sr-id-like_sc_header_90260743788178852 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">The Retractable Fuel Injection Self-Launch System<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_902607431797400809 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">SOLO 2625-02i NEO Silent<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<div class=\"page\" title=\"Page 6\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>The retractable pylon thrust system features the SOLO\u00ae 2625-02i NEO Silent \u2014 a two-stroke, 625cc inline twin-cylinder, liquid-cooled aircraft engine with electronic fuel injection and a dual-sparkplug high- voltage ignition system. This engine is paired with an in-house, optimally designed propeller, delivering impressive take-off and climb performance at maximum take-off weight (MTOW).<\/p>\n<p>The new-generation electronic fuel injection system offers significantly improved fuel efficiency, allowing for approximately 1.5 hours of engine operation. This robust system delivers a power output of 50 kW (64 hp), with an expected climb rate of approximately 3 m\/s.<\/p>\n<p>The engine has been modified to significantly reduce vibrations by adding a balancing shaft to the original SOLO\u00ae 2625-02i NEO engine design. This enhancement delivers smoother operation, reduced wear, and improved overall performance, ensuring even greater reliability and comfort for the pilot.\n<\/p><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center wpb_content_element vc_custom_1769678553241\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1362\" src=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/JS2-SL.jpg\" class=\"vc_single_image-img attachment-full\" alt=\"\" title=\"JS2-SL\" srcset=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/JS2-SL.jpg 1920w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/JS2-SL-300x213.jpg 300w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/JS2-SL-768x545.jpg 768w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/JS2-SL-1024x726.jpg 1024w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/JS2-SL-1536x1090.jpg 1536w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/JS2-SL-18x12.jpg 18w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/JS2-SL-600x426.jpg 600w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 125px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 125px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1758638137084 heading-tag-h3\" id=\"like_sc_header_744918423\"><h5 class=\"subheader ltx-sr-id-like_sc_header_744918423393470274 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">TECHNICAL DATA<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_7449184231285142625 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">System Specifications<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<div class=\"wptb-container-legacy\" data-table-id=\"10308\">\n    <table class=\"wptb-preview-table wptb-element-main-table_setting-10308\" style=\"border-spacing: 3px 3px; border-collapse: collapse !important; min-width: 100%; border: 1px solid #000000; \" data-border-spacing-columns=\"3\" data-border-spacing-rows=\"3\" data-reconstraction=\"1\" data-wptb-table-directives=\"eyJpbm5lckJvcmRlcnMiOnsiYWN0aXZlIjoiYWxsIiwiYm9yZGVyV2lkdGgiOjEsImJvcmRlclJhZGl1c2VzIjp7ImFsbCI6MCwicm93IjowLCJjb2x1bW4iOjB9fX0=\" data-wptb-responsive-directives=\"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\" data-wptb-cells-width-auto-count=\"2\" data-wptb-horizontal-scroll-status=\"1\" data-wptb-extra-styles=\"\" data-wptb-pro-pagination-top-row-header=\"false\" data-wptb-rows-per-page=\"10\" data-wptb-pro-search-top-row-header=\"false\" data-wptb-searchbar-position=\"left\" role=\"table\" data-table-columns=\"2\" data-wptb-table-alignment=\"center\" data-wptb-td-width-auto=\"120\" data-wptb-table-tds-sum-max-width=\"285\" ><tbody data-global-font-size=\"15\" ><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-597\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Water-Cooled Two-Cylinder Engine<\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-598\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">SOLO 2625-02i NEO Silent<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-599\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Compression Ratio<\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-600\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">9.5:1<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"2\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-601\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Maximum Static Thrust<\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"2\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-602\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">120 daN (270 lbf)<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"3\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-603\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Maximum RPM<span class=\"ql-cursor\">\ufeff<\/span><\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"3\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-604\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">6700<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"4\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-605\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Max Continuous Power (6 600 rpm)<\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"4\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-606\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">50 kW (67 HP)<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"5\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-607\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Consumption at Maximum Continuous Power<\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"5\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-608\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">24.5 l\/h (6.5 US gph)<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"6\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-609\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Fuel Quantity (3 tanks)<\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"6\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-610\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">44 I (11.6 US gal)<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"7\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-611\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Fuel<\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"7\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-612\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">2- Stroke mix, AVGAS 100LL<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"8\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-613\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Engine Weight<\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"8\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-614\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">24 kg (52.9 lbs)<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"9\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-615\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>System Weight \u2013 No Fuel<\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"9\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-616\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">\u223c 65 kg (143 lbs)<\/p><\/div><\/div><\/td><\/tr><\/tbody><\/table>\n<\/div>\n\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1758629838839 heading-tag-h3\" id=\"like_sc_header_91031309\"><h5 class=\"subheader ltx-sr-id-like_sc_header_91031309391826087 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">TECHNICAL DATA<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_91031309144507455 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">Standard Features for your comfort<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element vc_custom_1761808305841\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<ul>\n<li class=\"p1\" style=\"text-align: left;\">Two throttle bodies with fuel injectors managed by the Trijekt Engine Control Unit ECU equipped with the following duplex-redundant components: Engine speed sensor, throttle position sensor and injectors.<\/li>\n<li class=\"p1\" style=\"text-align: left;\">External fuel pumps electronics unit allow ECU to monitor fuel pumps as well.<\/li>\n<li class=\"p1\" style=\"text-align: left;\">Integrated 500W alternator and electric starter.<\/li>\n<li class=\"p1\" style=\"text-align: left;\">Dual electronic high-voltage ignition, mapped ignition system.<\/li>\n<li class=\"p1\" style=\"text-align: left;\">Dedicated 12v 15.6Ah sealed lightweight LiFePO4 engine battery.<\/li>\n<li class=\"p1\" style=\"text-align: left;\">Integrated CAN-BUS communication and fault memory for error messages and problem diagnostics.<\/li>\n<li class=\"p1\" style=\"text-align: left;\">Multiple V-belt belt drive with Propeller and engine RPM monitoring to detect belt slip.<\/li>\n<li class=\"p1\" style=\"text-align: left;\">Pylon extension and retraction via developed actuator system with an integrated pylon positioning system. Automatic centering of propeller after shutdown.<\/li>\n<li class=\"p1\" style=\"text-align: left;\">Automatic cooling and retraction after shutdown.<\/li>\n<li class=\"p1\" style=\"text-align: left;\">Tuned stainless-steel exhaust with silencer.<\/li>\n<li class=\"p1\" style=\"text-align: left;\">Fire warning system.<\/li>\n<li class=\"p1\" style=\"text-align: left;\">Two-blade carbon-fibre 1.44 m [4.72 ft] diameter propeller.<\/li>\n<\/ul>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 125px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 125px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center wpb_content_element vc_custom_1769678454269\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"1993\" height=\"2560\" src=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-10-21-at-19.56.30-1-scaled.jpeg\" class=\"vc_single_image-img attachment-full\" alt=\"\" title=\"WhatsApp Image 2025-10-21 at 19.56.30 (1)\" srcset=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-10-21-at-19.56.30-1-scaled.jpeg 1993w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-10-21-at-19.56.30-1-233x300.jpeg 233w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-10-21-at-19.56.30-1-797x1024.jpeg 797w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-10-21-at-19.56.30-1-768x987.jpeg 768w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-10-21-at-19.56.30-1-1196x1536.jpeg 1196w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-10-21-at-19.56.30-1-1594x2048.jpeg 1594w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/WhatsApp-Image-2025-10-21-at-19.56.30-1-9x12.jpeg 9w\" sizes=\"(max-width: 1993px) 100vw, 1993px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1758631448188 heading-tag-h3\" id=\"like_sc_header_1967663308\"><h5 class=\"subheader ltx-sr-id-like_sc_header_19676633081069813482 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">Unmatched<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_19676633081630371630 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">Performance<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p class=\"p1\">Inside the&nbsp;<span class=\"s1\">JS2 fuselage<\/span>, our engineering team has successfully integrated the&nbsp;<span class=\"s1\">SOLO\u00ae 2625-02i NEO Silent engine<\/span>&nbsp;\u2014 achieving seamless performance without compromising the advanced aerodynamic models developed by our aerodynamicist,&nbsp;<span class=\"s1\">Dr. Johan Bosman<\/span>. This means&nbsp;<span class=\"s1\">self-launch pilots can now enjoy the freedom of independent takeoff<\/span>&nbsp;with&nbsp;<span class=\"s1\">no loss in aerodynamic efficiency or performance<\/span>.<\/p>\n<p class=\"p1\">In following video, we take you&nbsp;<span class=\"s1\">behind the scenes<\/span>&nbsp;to highlight the latest&nbsp;<span class=\"s1\">enhancements to the SOLO self-launch engine system<\/span>&nbsp;(by adding a balancing shaft) \u2014 a lightweight, reliable, and high-performance power unit that enables effortless self-launching without external towing.<\/p>\n<p class=\"p1\">Discover how&nbsp;<span class=\"s1\">OnTrack Technologies<\/span>&nbsp;and&nbsp;<span class=\"s1\">Jonker Sailplanes<\/span>&nbsp;continue to push the boundaries of&nbsp;<span class=\"s1\">engineering excellence and innovation<\/span>&nbsp;in modern sailplane design. As the&nbsp;<span class=\"s1\">primary development subcontractor<\/span>&nbsp;for Jonker Sailplanes, OnTrack Technologies plays a crucial role in the&nbsp;<span class=\"s1\">design, development, and prototyping<\/span>&nbsp;of Jonker\u2019s next-generation gliders.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_video_widget wpb_content_element vc_clearfix   vc_video-aspect-ratio-169 vc_video-el-width-100 vc_video-align-left\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n\t\t\t<div class=\"wpb_video_wrapper\"><iframe title=\"OnTrack Technologies and Jonker Sailplanes enhanced SOLO self-launcher propulsion system\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/okuCEwmB_n8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 125px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 125px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1758631709100 heading-tag-h3\" id=\"like_sc_header_1577515336\"><h5 class=\"subheader ltx-sr-id-like_sc_header_157751533635308213 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">Magnificent<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_15775153361872346100 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">Design<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>The SOLO 2625-02i NEO Silent, adapted by OTT, features an integrated balancing shaft that eliminates primary vibration forces found in older engines. Certified by Solo Aircraft Engines, it is the standard powerplant for all JS internal combustion self-launchers, offering reduced vibration-induced failures, smoother operation, and a consistently reliable flying experience.<\/p>\n<p>To maximize performance within the compact fuselage, fuel is stored in both the fuselage and integral wing tanks, with a total capacity of 44 litres across three tanks. Fuel transfer is managed automatically via venturi pumps and a submersible fuel pump system, reducing complexity and increasing safety. The engine is mounted on a fixed frame with vibration damping, and a bottom-out extension system pushes the engine into position, minimizing stress on the spindle and fuselage while ensuring smooth deployment and retraction.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 30px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 30px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 30px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 30px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 30px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 30px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 30px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 30px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center wpb_content_element vc_custom_1769678473147\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1708\" src=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/IMG_7469-Kopie-scaled.jpg\" class=\"vc_single_image-img attachment-full\" alt=\"\" title=\"IMG_7469 Kopie\" srcset=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/IMG_7469-Kopie-scaled.jpg 2560w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/IMG_7469-Kopie-300x200.jpg 300w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/IMG_7469-Kopie-1024x683.jpg 1024w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/IMG_7469-Kopie-768x512.jpg 768w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/IMG_7469-Kopie-1536x1025.jpg 1536w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/IMG_7469-Kopie-2048x1366.jpg 2048w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/IMG_7469-Kopie-18x12.jpg 18w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/IMG_7469-Kopie-600x400.jpg 600w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/10\/IMG_7469-Kopie-128x84.jpg 128w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 30px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 30px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 30px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 30px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_tta-panel\" id=\"1758637729182-0d8262c3-1281\" data-vc-content=\".vc_tta-panel-body\"><div class=\"vc_tta-panel-heading\"><h4 class=\"vc_tta-panel-title\"><a href=\"#1758637729182-0d8262c3-1281\" data-vc-accordion data-vc-container=\".vc_tta-container\"><span class=\"vc_tta-title-text\">RES Electric Self-Launcher<\/span><\/a><\/h4><\/div><div class=\"vc_tta-panel-body\"><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1761226688888 heading-tag-h3\" id=\"like_sc_header_1919658380\"><h5 class=\"subheader ltx-sr-id-like_sc_header_19196583801468066371 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">The Retractable Electric System (RES) Self Launch &amp; Sustainer<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_19196583801366802389 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">RES - SOLO 80400<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<div class=\"page\" title=\"Page 6\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>The Retractable Electric System (RES) functions not only as a sustainer but also as a self-launcher, up to a specified maximum takeoff mass. The high-voltage system is powered by two removable batteries, securely stowed within the fuselage.<\/p>\n<p>Developed in partnership with the renowned SOLO Aircraft Engines, the system is engineered for comfort, safety, operational flexibility, and impressive performance. Fully automated and easy to operate, the RES allows power output to be smoothly adjusted via a rotary dial on the control panel.\n<\/p><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center wpb_content_element vc_custom_1769678593823\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1000\" src=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/Propulsion-System-Res-3.jpg\" class=\"vc_single_image-img attachment-full\" alt=\"\" title=\"Propulsion System - Res (3)\" srcset=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/Propulsion-System-Res-3.jpg 1920w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/Propulsion-System-Res-3-300x156.jpg 300w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/Propulsion-System-Res-3-768x400.jpg 768w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/Propulsion-System-Res-3-1024x533.jpg 1024w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/Propulsion-System-Res-3-1536x800.jpg 1536w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/Propulsion-System-Res-3-18x9.jpg 18w, https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/Propulsion-System-Res-3-600x313.jpg 600w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 125px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 125px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1760463309016 heading-tag-h3\" id=\"like_sc_header_472162906\"><h5 class=\"subheader ltx-sr-id-like_sc_header_47216290618869187 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">TECHNICAL DATA<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_4721629062013191211 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">RES System Specification<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<div class=\"wptb-container-legacy\" data-table-id=\"10863\">\n    <table class=\"wptb-preview-table wptb-element-main-table_setting-10863\" style=\"border-spacing: 3px 3px; border-collapse: collapse !important; min-width: 100%; border: 1px solid #000000; \" data-border-spacing-columns=\"3\" data-border-spacing-rows=\"3\" data-reconstraction=\"1\" data-wptb-table-directives=\"eyJpbm5lckJvcmRlcnMiOnsiYWN0aXZlIjoiYWxsIiwiYm9yZGVyV2lkdGgiOjEsImJvcmRlclJhZGl1c2VzIjp7ImFsbCI6MCwicm93IjowLCJjb2x1bW4iOjB9fX0=\" data-wptb-responsive-directives=\"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\" data-wptb-cells-width-auto-count=\"2\" data-wptb-horizontal-scroll-status=\"1\" data-wptb-extra-styles=\"\" data-wptb-pro-pagination-top-row-header=\"false\" data-wptb-rows-per-page=\"10\" data-wptb-pro-search-top-row-header=\"false\" data-wptb-searchbar-position=\"left\" role=\"table\" data-table-columns=\"2\" data-wptb-table-alignment=\"center\" data-wptb-td-width-auto=\"120\" data-wptb-table-tds-sum-max-width=\"285\" ><tbody data-global-font-size=\"15\" ><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-597\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Propulsion System <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-598\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">SOLO Electric Propulsion System 80400<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-599\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Propeller Type <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-600\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">Technoflug KS-1C-120-R-065-S <\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"2\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-601\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Maximum Static Thrust <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"2\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-602\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">90 daN<\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"3\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-603\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Maximum RPM <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"3\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-604\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">4350 <\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"4\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-605\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Max Power for Take-Off <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"4\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-606\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">40 kW (2 batteries) <\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"5\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-607\" style=\"font-size: 1em; \"><div style=\"position: relative;\"><p><strong>Max Continuous Climb Power <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"5\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-608\" style=\"font-size: 1em; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">25 kW (2 batteries) <\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"6\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-609\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>System Weight (No Batteries) <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"6\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-610\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">\u00b1 24 kg (53 lbs) <\/p><\/div><\/div><\/td><\/tr><\/tbody><\/table>\n<\/div>\n\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 50px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 50px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 50px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 50px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1760463319148 heading-tag-h3\" id=\"like_sc_header_439866445\"><h5 class=\"subheader ltx-sr-id-like_sc_header_4398664451595804238 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">TECHNICAL DATA<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_439866445958395553 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">RES Battery Specification<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<div class=\"wptb-container-legacy\" data-table-id=\"10859\">\n    <table class=\"wptb-preview-table wptb-element-main-table_setting-10859\" style=\"border-spacing: 3px 3px; border-collapse: collapse !important; min-width: 100%; border: 1px solid #000000; \" data-border-spacing-columns=\"3\" data-border-spacing-rows=\"3\" data-reconstraction=\"1\" data-wptb-table-directives=\"eyJpbm5lckJvcmRlcnMiOnsiYWN0aXZlIjoiYWxsIiwiYm9yZGVyV2lkdGgiOjEsImJvcmRlclJhZGl1c2VzIjp7ImFsbCI6MCwicm93IjowLCJjb2x1bW4iOjB9fX0=\" data-wptb-responsive-directives=\"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\" data-wptb-cells-width-auto-count=\"2\" data-wptb-horizontal-scroll-status=\"1\" data-wptb-extra-styles=\"\" data-wptb-pro-pagination-top-row-header=\"false\" data-wptb-rows-per-page=\"10\" data-wptb-pro-search-top-row-header=\"false\" data-wptb-searchbar-position=\"left\" role=\"table\" data-table-columns=\"2\" data-wptb-table-alignment=\"center\" data-wptb-td-width-auto=\"120\" data-wptb-table-tds-sum-max-width=\"285\" ><tbody data-global-font-size=\"15\" ><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-597\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Battery Type <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-598\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">Emectric 96-4 400 V <\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-599\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Battery Configuration <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-600\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">96S4P <\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"2\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-601\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Battery Voltage <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"2\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-602\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">270 V - 400 V <\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"3\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-603\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Usable Energy (available energy decreases with high power settings) <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"3\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-604\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">3.4 - 3.9 kWh per battery <\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"4\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-605\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p><strong>Battery Weight <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"4\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-606\" style=\"font-size: 15px; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">25 kg (55.1 lbs) <\/p><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"5\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-607\" style=\"font-size: 1em; \"><div style=\"position: relative;\"><p><strong>Maximum Number of Batteries <\/strong><\/p><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; border-radius: 0px; \" data-y-index=\"5\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"true\" data-wptb-css-td-auto-height=\"true\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text-container wptb-ph-element wptb-element-text-608\" style=\"font-size: 1em; \"><div style=\"position: relative;\"><p style=\"text-align: center;\">2<\/p><\/div><\/div><\/td><\/tr><\/tbody><\/table>\n<\/div>\n\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><em><strong>Maximum Power (MP) and Maximum Continuous Power (MCP) values reflect the electrical power delivered from the HV batteries as indicated on the DCU. The corresponding shaft power available at the propeller is approximately 15% lower.<\/strong><\/em><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1758629838839 heading-tag-h3\" id=\"like_sc_header_472392506\"><h5 class=\"subheader ltx-sr-id-like_sc_header_4723925061396729657 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">TECHNICAL DATA<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_4723925062111750491 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">Standard Features for your comfort<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element vc_custom_1761808326397\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<ul>\n<li style=\"text-align: left;\">Pilot interface: Single switch controls both pylon extension and engine bay doors.<\/li>\n<li style=\"text-align: left;\">Choice of battery configuration: Dual-battery or single-battery setup available.<\/li>\n<li style=\"text-align: left;\">Automatic propeller centering after shutdown.<\/li>\n<li style=\"text-align: left;\">Engine bay doors operated by an electric linear actuator, with control sequencing to automatically close the doors in both retracted and extended pylon positions.<\/li>\n<li style=\"text-align: left;\">Two-blade carbon-fibre propeller, 1.2 m (3.94 ft) in diameter, optimally designed to match the battery, controller, and motor specifications.<\/li>\n<li style=\"text-align: left;\">High-voltage system for reduced current flow and increased efficiency.<\/li>\n<li style=\"text-align: left;\">Optional second battery pack for increased sustaining range or enhanced self-launch capability.<\/li>\n<\/ul>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 50px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 50px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 50px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 50px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div>\n<div class=\"vc_grid-container-wrapper vc_clearfix vc_grid-animation-fadeIn\">\n\t<div class=\"vc_grid-container vc_clearfix wpb_content_element vc_media_grid\" data-initial-loading-animation=\"fadeIn\" data-vc-grid-settings=\"{&quot;page_id&quot;:10267,&quot;style&quot;:&quot;all&quot;,&quot;action&quot;:&quot;vc_get_vc_grid_data&quot;,&quot;shortcode_id&quot;:&quot;1769678690541-2fcf51de-1033-3&quot;,&quot;tag&quot;:&quot;vc_media_grid&quot;}\" data-vc-request=\"https:\/\/jonker-sailplanes.com\/wp-admin\/admin-ajax.php\" data-vc-post-id=\"10267\" data-vc-public-nonce=\"2407d1119f\">\n\t\t\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 125px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 125px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center wpb_content_element vc_custom_1769680177040\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" class=\"vc_single_image-img \" src=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/08\/3W4A3977-e1760462076597-720x440.jpg\" width=\"720\" height=\"440\" alt=\"3W4A3977\" title=\"3W4A3977\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1758631448188 heading-tag-h3\" id=\"like_sc_header_237961854\"><h5 class=\"subheader ltx-sr-id-like_sc_header_2379618541505791420 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">Unmatched<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_237961854893460990 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">Performance<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<div class=\"page\" title=\"Page 7\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>The RES delivers competitive performance with an excellent power-to-weight ratio. The system is designed for maximum flexibility, carefully optimized to meet the needs of both competition and leisure pilots.<\/p>\n<p>For contest pilots, it allows a low minimum wing loading, with one battery installed and can be used in this case as a sustainer which will bring you safely home.<\/p>\n<p>With two batterie installed the system is a powerfull self-launcher at a relatively high wing loadings\u2014ideal for leisure flying.<\/p>\n<p>The modular battery configuration offers unmatched flexibility in wing loading, accommodating a wide range of pilot preferences and mission profiles.\n<\/p><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 125px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 125px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1758891377703 heading-tag-h3\" id=\"like_sc_header_1698042388\"><h5 class=\"subheader ltx-sr-id-like_sc_header_1698042388992169022 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">Uncompromised<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_1698042388273191889 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">Safety<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>JS safety is not negotiable. Operating the RES system gives you the in-control-feeling combined with highly desirable man-machine-interface characteristics.<\/p>\n<p>For safety reasons the two batteries weighing 25 kg each are located in the fuselage, and are removable for safe charging. The novelty of this design is that glider can be flown with the batteries removed, or with one or both batteries installed.<\/p>\n<p><strong>Standard Safety Features<\/strong><\/p>\n<ul>\n<li style=\"text-align: left;\">Removable batteries for our-of-sailplanes charging<\/li>\n<li style=\"text-align: left;\">Automatic battery power connections<\/li>\n<li style=\"text-align: left;\">Electrical (430 VDC) isolation monitoring<\/li>\n<li style=\"text-align: left;\">Battery, motor and controller temperature monitoring<\/li>\n<li style=\"text-align: left;\">Battery internal relay-safe handling, isolating high voltage from terminals<\/li>\n<li style=\"text-align: left;\">Internal Current Sensor with Internal Fuses<\/li>\n<li style=\"text-align: left;\">Independent fire warning (heat detection) system<\/li>\n<\/ul>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center wpb_content_element vc_custom_1769680243513\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" class=\"vc_single_image-img \" src=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/08\/0J7A2408-720x560.jpg\" width=\"720\" height=\"560\" alt=\"0J7A2408\" title=\"0J7A2408\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 125px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 125px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center wpb_content_element vc_custom_1769680316948\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" class=\"vc_single_image-img \" src=\"https:\/\/jonker-sailplanes.com\/wp-content\/uploads\/2025\/09\/Propulsion-System-Res-2-720x580.jpg\" width=\"720\" height=\"580\" alt=\"Propulsion System - Res (2)\" title=\"Propulsion System - Res (2)\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"heading  header-subheader align-left color-black subcolor-main transform-default has-subheader theme-icon-second icon-type-default   vc_custom_1758631709100 heading-tag-h3\" id=\"like_sc_header_1265414579\"><h5 class=\"subheader ltx-sr-id-like_sc_header_126541457983620974 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-100 ltx-sr-duration-300 ltx-sr-sequences-50\">Magnificent<\/h5><h3 class=\"header ltx-sr-id-like_sc_header_1265414579916716516 ltx-sr ltx-sr-effect-fade_in ltx-sr-el-block ltx-sr-delay-0 ltx-sr-duration-1000 ltx-sr-sequences-0\">Design<\/h3><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Battery driven vehicles took the world by storm, and the general aviation is slowly catching up. No fumes of fuel, no oil leaks, no vibration, no engine noise, no breaking belts, no starter button. This all sounds extremely attractive\u2026 but where is the catch?<\/p>\n<p>Clearly the energy density is not nearly as good as their petroleum counterpart and therefore battery installations are still heavy for the performance they offer, and they are not as yet well priced. The risk associated with battery fires is a reason for concern, and EASA is actively working on improved special conditions to ensure safe designs \u2013 don\u2019t underestimate manufacturers headaches when it comes to certification of systems with large LiPo batteries.<\/p>\n<p>Well-known aircraft engine producer, SOLO Aircraft Engines, was the major inspiration behind the retractable electrical propulsion system. SOLO used the JS3 fuselage to model their sustainer design in the \u201csmallest possible modern fuselage\u201d.<\/p>\n<p>JS and SOLO studied the maximum performance of the system and realized self-launching may just be possible. The concept of having not only a sustainer, but also a limited self-launcher with removable batteries is very exciting.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><em><strong>Performance, masses and figures are estimations based on theoretical data only and may change without prior notification.<\/strong><\/em><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row-full-width vc_clearfix\"><\/div><\/section><div class=\"vc_row-full-width vc_clearfix\"><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"es-resp\">\t<div class=\"visible-xl\" style=\"height: 125px;\"><\/div>\t<div class=\"hidden-xl hidden-md hidden-sm hidden-ms hidden-xs\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-md\" style=\"height: 125px;\"><\/div>\t<div class=\"visible-sm \" style=\"height: 125px;\"><\/div>\t<div class=\"visible-ms\" style=\"height: 64px;\"><\/div>\t<div class=\"visible-xs\" style=\"height: 64px;\"><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/full-width.php","meta":{"footnotes":""},"class_list":["post-9289","page","type-page","status-publish","hentry","has-post-thumbnail"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/jonker-sailplanes.com\/de\/wp-json\/wp\/v2\/pages\/9289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jonker-sailplanes.com\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jonker-sailplanes.com\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jonker-sailplanes.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jonker-sailplanes.com\/de\/wp-json\/wp\/v2\/comments?post=9289"}],"version-history":[{"count":101,"href":"https:\/\/jonker-sailplanes.com\/de\/wp-json\/wp\/v2\/pages\/9289\/revisions"}],"predecessor-version":[{"id":11591,"href":"https:\/\/jonker-sailplanes.com\/de\/wp-json\/wp\/v2\/pages\/9289\/revisions\/11591"}],"wp:attachment":[{"href":"https:\/\/jonker-sailplanes.com\/de\/wp-json\/wp\/v2\/media?parent=9289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}