[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fzTQFVhdugyQ63fwdQRigdggeqJplfoOQZlnamxinn_Q":3},{"slug":4,"manufacturer":5,"model":6,"category":7,"isCurated":8,"imageUrl":9,"attribution":10,"specifications":11,"descriptionEn":20,"seoTitleEn":21,"seoDescriptionEn":22},"heinkel-he-12","Heinkel","HE 12","Civilian",false,"https:\u002F\u002Fkmghuekgzyfrnbanbsra.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Faircraft-images\u002FHeinkel_HE_12_1c856b0e.webp?","Wikimedia Commons",{"roleText":12,"nationalOrigin":13,"crew":14,"engineCount":15,"firstFlightYear":16,"lengthM":17,"wingspanM":18,"maxSpeedKmh":19,"rangeKm":14},"Mail plane","Germany",null,1,1929,11.6,16.8,215.7,"Another mail plane variant from 1929, the HE 12 continued Heinkel's civil aviation strategy with an efficient single-engine design. Spanning 16.8 metres and achieving 215.7 km\u002Fh, it served scheduled air mail service with adequate capacity and reliable performance. The mail plane roles of the 1920s and 1930s represented important early commercial aviation applications.","Heinkel HE 12 — Mail Plane","German mail plane (1929) with 215.7 km\u002Fh and reliable single-engine design."]