[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fhX2-9v_ataN2J7uAGw3eJ6oXilb5LK-SqsImpgDbAhw":3},{"slug":4,"manufacturer":5,"model":6,"category":7,"isCurated":8,"imageUrl":9,"attribution":10,"specifications":11,"descriptionEn":15,"seoTitleEn":16,"seoDescriptionEn":17},"mcdonnell-douglas-high-speed-civil-transport","McDonnell Douglas","High Speed Civil Transport","Civilian",false,"https:\u002F\u002Fkmghuekgzyfrnbanbsra.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Faircraft-images\u002FMcDonnell_Douglas_High_Speed_Civil_Transport_bd79eda0.webp?","Wikimedia Commons",{"roleText":12,"nationalOrigin":13,"crew":14,"engineCount":14,"firstFlightYear":14,"lengthM":14,"wingspanM":14,"maxSpeedKmh":14,"rangeKm":14},"Supersonic airliner","United States",null,"An American conceptual supersonic airliner design, the High Speed Civil Transport would have carried passengers across oceans at Mach 2. Though never built, the project advanced understanding of sustained supersonic flight economics and materials.","High Speed Civil Transport — Supersonic Concept","American supersonic airliner concept study."]