Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
bomber
|
| gptkbp:armament |
2,000 lb (907 kg) of bombs
7.7 mm machine guns |
| gptkbp:crew |
3
|
| gptkbp:emptyWeight |
13,500 lb (6,123 kg)
|
| gptkbp:firstFlight |
14 March 1939
|
| gptkbp:height |
15 ft 6 in (4.72 m)
|
| https://www.w3.org/2000/01/rdf-schema#label |
Martin Maryland
|
| gptkbp:introduced |
1940
|
| gptkbp:length |
47 ft 8 in (14.53 m)
|
| gptkbp:manufacturer |
gptkb:Glenn_L._Martin_Company
|
| gptkbp:maximumSpeed |
315 mph (507 km/h)
|
| gptkbp:maxTakeoffWeight |
21,000 lb (9,525 kg)
|
| gptkbp:numberBuilt |
450
|
| gptkbp:powerplant |
2 × Pratt & Whitney R-1830 Twin Wasp radial engines
|
| gptkbp:primaryUser |
gptkb:South_African_Air_Force
gptkb:Royal_Air_Force gptkb:French_Air_Force United States Army Air Corps |
| gptkbp:range |
1,200 mi (1,930 km)
|
| gptkbp:retired |
1945
|
| gptkbp:role |
gptkb:aircraft
bomber |
| gptkbp:serviceCeiling |
30,000 ft (9,145 m)
|
| gptkbp:usedInConflict |
gptkb:World_War_II
|
| gptkbp:wingspan |
61 ft 4 in (18.69 m)
|
| gptkbp:bfsParent |
gptkb:Desert_Air_Force
gptkb:RAF_Takoradi |
| gptkbp:bfsLayer |
7
|