Convair’s Model 37 was a proposed double-deck piston giant derived from the B-36 era, marketed as a luxury transatlantic liner with lounges and full bathrooms. Pan Am placed orders, and the aircraft ...

Convair’s Model 37 was an enormous postwar airliner concept built from the legacy of the XC-99 military transport and aimed at transforming transatlantic passenger travel. With six piston engines, two ...