The Martin Model 262 was an unconventional turboprop VTOL aircraft proposal submitted to the US Navys convoy fighter competition of 1950 which ultimately produced the Convair XFY-1 Pogo and Lockheed XFV-1 Salmon. It was a swept-wing aircraft with triple vertical tails powered by an Allison XT-40-A-8 turboprop engine driving 16 ft contra-rotating propellers. The launch and recovery system consisted of a hinged vertical platform mounted on a merchant ship; the pilot approached the platform from th