Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
bomber
|
| gptkbp:category |
gptkb:aircraft
aircraft first flown in 1918 |
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:crew |
4
|
| gptkbp:engineType |
gptkb:Liberty_L-12_V12_engine
|
| gptkbp:firstFlight |
1918
|
| https://www.w3.org/2000/01/rdf-schema#label |
Martin MB-1
|
| gptkbp:introduced |
1918
|
| gptkbp:manufacturer |
gptkb:Glenn_L._Martin_Company
|
| gptkbp:numberBuilt |
20
|
| gptkbp:primaryUser |
United States Army Air Service
|
| gptkbp:role |
bomber
|
| gptkbp:status |
retired
|
| gptkbp:successor |
Martin MB-2
|
| gptkbp:usedBy |
United States Army Air Service
|
| gptkbp:bfsParent |
gptkb:Liberty_V-12_petrol_engine
|
| gptkbp:bfsLayer |
6
|