The French Air Force aircraft engine series Hispano-Suiza V-12's last two models were used mainly around what war(s)?
Hispano-Suiza 12Y The Hispano-Suiza 12Y was an aircraft engine produced by Hispano-Suiza for the French Air Force in the pre-WWII period. The 12Y became the primary French 1,000 hp (750 kW) class engine and was used in a number of famous aircraft, including the Morane-Saulnier M.S.406 and Dewoitine D.520. Its design was based on the earlier and somewhat smaller, 12X. A further development was under way, the 12Z, but ended due to the German occupation of France.
Potez-CAMS 161 The Potez-CAMS 161 was a large, French six-engined flying boat airliner, designed to operate on the North Atlantic routes that were opening up in the late 1930s. Its development was almost halted by World War II. Just one was built and partially tested before its destruction by Allied forces near the war's end.