19 August 1968. First flight of the F+W C-3605, nicknamed Schlepp ("Tug") or "Alpine Anteater". Swiss target towing aircraft operated by the Swiss Air Force. Powered by a single Avco Lycoming T53-L7 turboprop.
Yakovlev Yak-PLO.
This scale model reveals an extraordinary design powered by a single, massive, nose-mounted Kuznetsov NK-12 turboprop (the engine from the Tu-95 Bear bomber) driving contra-rotating propellers. Note the huge upper radar radome. 1980s. ✈️🇷🇺
#Yakovlev
Before the 🇺🇸F-35B looked like this Lockheed was imagining THIS.
1990s CALF - ASTOVL concept
-Canard-delta layout
-Single engine + twin tails
-Internal weapons
-STOVL with a shaft-driven lift fan
The goal was simple - build one fighter design that could serve different services without creating completely different aircraft.
The concept never flew, but the idea kept moving
ALF➡️JAST➡️X-35B➡️F-35B
That lift fan? It eventually became the feature that made the F-35B unique.
3 August 1954. First flight of the only seaplane to become supersonic, the Convair XF2Y-1 Sea Dart, piloted by Charles E. Richbourg. American seaplane fighter aircraft prototype that rode twin hydro-skis for take-off, able to exceed Mach 1 in a shallow dive.
In the mid-1960s, France was exploring the possibility of developing a small manned space shuttle launched by a carrier aircraft reminiscent of the Concorde. The project never got beyond the drawing board.