Bonus question was quite hard - only two participants - Kari Koski and Jean Pierre Schell - have sent good answers. Congratulations.
CAC (Chengdu) FC-1/JF-17 - single-seat single-engine multi-role combat plane developed by China - Chengdu Aircraft Industry Corporation (CAC) ana Pakistan - Pakistani Aeronautical Complex (PAC). Three prototypes are already built.
Aerotecnica AC-14 - Spanish five-seat helocopter developed on base of smaller AC-12 projected by Jean Cantinieau. It was powered by Turbomeca Artouste IIB engine.
Letov Š-8 - Czechoslovak race plane constructed by Ing. Šmolík in 1923. Airplane was powered by twelve cylinder engine Napier Lion with performance of 330 kW (450 HP).
© Kamil Pankuch 2004-2007
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