Data Quality81%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the intelligence / recon aircraft category.
01 / Overview
Keystone XOK
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
INTELLIGENCE / RECON AIRCRAFT
—
PERFORMANCE/PRICE
40
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the intelligence / recon aircraft category, regardless of era.
02 / Specs & Design
◎General3MOD.3
- Base Airframebiplane
- Mission Typeobservation floatplane
- Flight Crew2
◈Powerplant2MOD.2
- Engine TypeWright R-975
- Number of Engines1
▣Performance2MOD.2
- Service Ceiling6,065.52 m
- Range531 km
◇Dimensions3MOD.3
- Length9.1 m
- Wingspan10.363 m
- Max Takeoff Weight1,539.972 kg
◆Production1MOD.1
- Total Built1
03 / History
05 / MASS Score
INTELLIGENCE / RECON AIRCRAFT RANKING Intelligence / Recon Aircraft
MASS RANKINGSMASS ↗
384INTELLIGENCE / RECON AIRCRAFT2888UNITED STATES · ALL WEAPONS318PERFORMANCE/PRICE · INTELLIGENCE / RECON AIRCRAFT
ⓘ Rankings are within theIntelligence / Recon Aircraftcategory.
📚 Sources