[4-0-4]
Manufacturer: Glenn L. Martin Company [USA]
First flight: 21 October 1950
Dimensions: Length: 22.73 m ( 74 ft 7 in )   Wingspan: 28.42 m ( 93 ft 3 in )   Height: 8.66 m ( 28 ft 5 in )
* developed from Martin 2-0-2, pressurized passenger airliner, 40 passengers,

Martin 4-0-4 : Passenger plane

Martin
4-0-4