Martin 139
E937110
The Martin 139 is an American twin‑engine medium bomber aircraft developed in the 1930s and exported widely, including to the Netherlands and other foreign air forces, where it saw combat in the early stages of World War II.
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
military aircraft
ⓘ
twin‑engine medium bomber aircraft ⓘ |
| aircraftConfiguration | low‑wing monoplane ⓘ |
| aircraftEra |
early World War II
ⓘ
interwar period ⓘ |
| aircraftRole | medium bomber ⓘ |
| aircraftType | land‑based bomber ⓘ |
| alsoKnownAs | Martin Model 139 NERFINISHED ⓘ |
| armamentType |
bombs
ⓘ
machine guns ⓘ |
| category | 1930s United States bomber aircraft ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| crewSize |
3
ⓘ
4 ⓘ |
| designFeature |
all‑metal construction
ⓘ
enclosed cockpit ⓘ internal bomb bay ⓘ |
| developedFrom | Martin B‑10 NERFINISHED ⓘ |
| developedInDecade | 1930s ⓘ |
| engineType | piston engine ⓘ |
| enteredServiceInDecade | 1930s ⓘ |
| exportedTo |
China
NERFINISHED
ⓘ
Netherlands NERFINISHED ⓘ Netherlands East Indies NERFINISHED ⓘ Soviet Union NERFINISHED ⓘ Thailand NERFINISHED ⓘ other foreign air forces ⓘ |
| firstFlight | 1930s ⓘ |
| landingGearType | retractable landing gear ⓘ |
| manufacturer | Glenn L. Martin Company NERFINISHED ⓘ |
| numberOfEngines | 2 ⓘ |
| operator |
Chinese Air Force
NERFINISHED
ⓘ
Royal Netherlands East Indies Army Air Force NERFINISHED ⓘ Royal Thai Air Force NERFINISHED ⓘ Soviet Air Force NERFINISHED ⓘ |
| powerplantManufacturer | Wright NERFINISHED ⓘ |
| relatedAircraft | Martin B‑10B NERFINISHED ⓘ |
| sawCombatAgainst | Imperial Japanese forces NERFINISHED ⓘ |
| sawCombatIn | early stages of World War II ⓘ |
| sawCombatRegion |
Netherlands East Indies
NERFINISHED
ⓘ
Southeast Asia NERFINISHED ⓘ |
| usedBy | Allied forces ⓘ |
| usedFor |
level bombing
ⓘ
maritime strike ⓘ |
| usedInConflict | World War II ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Wright R-1820