The Northrop N-63 was an unconventional VTOL turboprop tailsitter aircraft proposal submitted to the US Navy's convoy fighter competition of 1950, which ultimately produced the Convair XFY-1 Pogo and...

The Martin Model 262 was an unconventional turboprop VTOL aircraft proposal submitted to the US Navy's convoy fighter competition of 1950, which ultimately produced the Convair XFY-1 Pogo and Lockheed...

A detailed overview of the Goodyear Aircraft Corporation GA-28A/B, one of the submissions to the US Navy convoy fighter competition of 1950, which ultimately produced the Convair XFY-1 and Lockheed XFV-1...