| Manufacturer |
Glenn L. Martin Company |
Vickers |
| Description |
The Martin 4-0-4 is a pressurized, all-metal, low-wing 40 passenger American airliner built by the Glenn L. |
The Vickers Warwick was a British twin-engined bomber aircraft developed and operated during the Second World War that was primarily used in other roles. |
| ICAO Code |
M404 |
|
| First Flight |
1950-10-21 |
1939-08-13 |
| Entry Into service |
1951-01-01 |
|
| Production End |
1953-01-01 |
|
| Designer |
Glenn L. Martin Company |
Vickers |
| Type |
Short/medium range airliner |
Maritime reconnaissance, air-sea rescue, transport |
| Length (m) |
22.5552 |
21.9456 |
| Height (m) |
8.5344 |
5.4864 |
| Cockpit Crew |
3 |
|
| Max Seating |
40 |
|
| Max Speed (km/h) |
502.1153 |
360.4931 |
| Cruise Speed (km/h) |
450.6163 |
|
| Min Speed (km/h) |
130.3569 |
|
| Max Ceiling (m) |
8839.2 |
6553.2 |
| Rate of Climb (m/s) |
9.6774 |
3.3528 |
| Armament |
|
8 × .303 in Browning machine guns in three turrets |
| Capacity Description |
40 passengers |
|
| National Origin |
Canada |
United Kingdom |
| Number Built |
103 |
846 |
| Powerplant Description |
2 × Pratt & Whitney R-2800 Double Wasp-CB16 18-cylinder two-row air-cooled radial engine, 1790 kW (2400 hp) each |
2 × Pratt & Whitney R-2800/S.1A4-G "Double Wasp" radial engines, 1380 kW (1850 hp) each |
| Primary Users |
Eastern Air Lines, Trans World Airlines |
Royal Air Force, South African Air Force, Polish Air Force in exile , BOAC |
| Status |
|
Retired |
| Wikipedia Article (URL) |
en.wikipedia.org/wiki/Martin_4-0-4 |
en.wikipedia.org/wiki/Vickers_Warwick |
| Flat Wing Span (m) |
28.3464 |
29.2608 |
| Flat Wing Area (m²) |
80.2682 |
93.4605 |
| Wake Category |
M |
|
| Aircraft Engine |
Pratt & Whitney R-2800 Double Wasp |
|
| Number of Engines |
2 |
2 |