Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:aircraft
bomber |
| gptkbp:armament |
bombs
machine guns |
| gptkbp:basedOn |
gptkb:aircraft
|
| gptkbp:crew |
11
|
| gptkbp:firstFlight |
1943
|
| gptkbp:height |
27 ft 9 in
|
| https://www.w3.org/2000/01/rdf-schema#label |
Martin B-29 Superfortress
|
| gptkbp:introduced |
1944
|
| gptkbp:length |
99 ft
|
| gptkbp:manufacturer |
gptkb:Glenn_L._Martin_Company
|
| gptkbp:maximumSpeed |
357 mph
|
| gptkbp:notableFor |
World War II service
Korean War service |
| gptkbp:numberBuilt |
536
|
| gptkbp:powerplant |
4 × Wright R-3350 Duplex-Cyclone radial engines
|
| gptkbp:primaryUser |
gptkb:United_States
|
| gptkbp:range |
3,250 mi
|
| gptkbp:regionOfOrigin |
gptkb:Omaha,_Nebraska
gptkb:Marietta,_Georgia |
| gptkbp:role |
bomber
|
| gptkbp:serviceCeiling |
31,850 ft
|
| gptkbp:usedBy |
gptkb:United_States_Army_Air_Forces
|
| gptkbp:variant |
gptkb:aircraft
|
| gptkbp:wingspan |
141 ft 3 in
|
| gptkbp:bfsParent |
gptkb:Martin_Omaha_plant
|
| gptkbp:bfsLayer |
6
|