|
gptkbp:instanceOf
|
gptkb:bomber
|
|
gptkbp:armament
|
3 × 0.30 in (7.62 mm) machine guns
|
|
gptkbp:bombLoad
|
4,400 lb (2,000 kg)
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:crew
|
6
|
|
gptkbp:cruiseSpeed
|
167 mph (269 km/h)
|
|
gptkbp:designation
|
B-18
|
|
gptkbp:emptyWeight
|
17,885 lb (8,115 kg)
|
|
gptkbp:enginePower
|
1,000 hp (750 kW) each
|
|
gptkbp:firstFlight
|
April 1935
|
|
gptkbp:height
|
15 ft 2 in (4.62 m)
|
|
gptkbp:introduced
|
1936
|
|
gptkbp:length
|
57 ft 10 in (17.63 m)
|
|
gptkbp:manufacturer
|
gptkb:Glenn_L._Martin_Company
|
|
gptkbp:maximumSpeed
|
217 mph (349 km/h)
|
|
gptkbp:maxTakeoffWeight
|
27,000 lb (12,247 kg)
|
|
gptkbp:numberBuilt
|
350
|
|
gptkbp:powerplant
|
2 × Wright R-1820-53 Cyclone radial engines
|
|
gptkbp:predecessor
|
gptkb:Martin_B-10
|
|
gptkbp:primaryUser
|
gptkb:Brazilian_Air_Force
gptkb:Royal_Canadian_Air_Force
United States Army Air Corps
|
|
gptkbp:range
|
2,100 mi (3,400 km)
|
|
gptkbp:retired
|
1946
|
|
gptkbp:role
|
gptkb:bomber
|
|
gptkbp:serviceCeiling
|
23,900 ft (7,285 m)
|
|
gptkbp:status
|
retired
|
|
gptkbp:successor
|
gptkb:aircraft
|
|
gptkbp:survived
|
several preserved in museums
|
|
gptkbp:usedFor
|
training
transport
anti-submarine warfare
|
|
gptkbp:usedInConflict
|
gptkb:World_War_II
|
|
gptkbp:variant
|
gptkb:B-18A
gptkb:B-18B
gptkb:B-18C
|
|
gptkbp:wingspan
|
89 ft 6 in (27.25 m)
|
|
gptkbp:bfsParent
|
gptkb:Martin_B-10
|
|
gptkbp:bfsLayer
|
6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Martin B-18 Bolo
|