[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fRC1NJ11xtsgiar_8HnL28vyp07w7o0n3omohjJLTjtc":3},{"slug":4,"manufacturer":5,"model":6,"category":7,"isCurated":8,"imageUrl":9,"attribution":10,"specifications":11,"descriptionEn":20,"seoTitleEn":21,"seoDescriptionEn":22},"piper-j-4","Piper","J-4","Civilian",false,"https:\u002F\u002Fkmghuekgzyfrnbanbsra.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Faircraft-images\u002FPiper_J_4_1316be27.webp?","Wikimedia Commons",{"roleText":12,"nationalOrigin":13,"crew":13,"engineCount":14,"firstFlightYear":15,"lengthM":16,"wingspanM":17,"maxSpeedKmh":18,"rangeKm":19},"Trainer and private owner aircraft",null,1,1938,6.9,11,160.9,579.4,"The Piper J-4 was an American trainer and private owner aircraft that first flew in 1938, providing affordable flight training and personal flying. Measuring 6.9 meters in length with an 11-meter wingspan, it achieved 160.9 kilometers per hour and 579.4-kilometer range on single-engine power. The simple design reduced construction and operating costs. Its economy suited depression-era buyers seeking affordable aviation participation.","Piper J-4 — Trainer Aircraft","American trainer from 1938, 579.4 km range."]