Data Quality88%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the strategic bombers category.
01 / Overview
O/400
Category
Country
Prime contractor
Production
1915–1919
Quantity
554
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
STRATEGIC BOMBERS · WORLD WAR I
8
PERFORMANCE/PRICE
60
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the strategic bombers category, regardless of era.
02 / Specs & Design
◎General4MOD.4
- First Flight1915
- Service Entry Year1917
- Crew4
- Primary RoleHeavy bomber
◈Powerplant3MOD.3
- Engine Typepiston
- Engine ModelRolls-Royce Eagle VIII
- Number of Engines2
▣Service History2MOD.2
- Retirement Year1922
- Operational StatusRetired
03 / History
SERVICE LIFESPANRetired
- 1914First deployment: World War I
- 1915Production started
- 1919Production ended
111
years in service
4
years in production
554
units produced
0
countries operating
ⓘ 6 countries retired it.
04 / Variants
▚ WEAPON FAMILY
O/400 05 / Operators
Operator Countries6country
06 / MASS Score
STRATEGIC BOMBERS RANKING Strategic Bombers · World War I
MASS RANKINGSMASS ↗
113STRATEGIC BOMBERS8WORLD WAR I · STRATEGIC BOMBERS1117UNITED KINGDOM · ALL WEAPONS79PERFORMANCE/PRICE · STRATEGIC BOMBERS
ⓘ Rankings are within theStrategic Bomberscategory.
📚 Sources