Data Quality84%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the ground attack / cas aircraft category.
01 / Overview
Junkers J.I
Category
Country
Prime contractor
Production
1917–1919
Quantity
227
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
GROUND ATTACK / CAS AIRCRAFT · WORLD WAR I
4
PERFORMANCE/PRICE
70
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the ground attack / cas aircraft category, regardless of era.
02 / Specs & Design
◎General5MOD.5
- First Flight1917
- Service Entry Year1917
- Crew2
- Primary Roleground attack / observation / liaison
- In ServiceYes
◈Powerplant4MOD.4
- Engine TypeBenz Bz.IV
- Engine ModelBenz Bz.IV
- Number of Engines1
- Internal Fuel150 kg
▣Performance3MOD.3
- Top Speed155 km/h
- Service Ceiling4,000 m
- Ferry Range310 km
◇Dimensions & Weights6MOD.6
- Length9.1 m
- Wingspan16 m
- Height3.4 m
- Wing Area49.4
- Empty Weight1,766 kg
- Loaded Weight2,140 kg
◆Armament6MOD.6
- Hardpoints0
- Weapons Payload374 kg
- Internal Gun1 × flexible 7.92 mm Parabellum MG14 machine gun
- Air-to-Air MissilesNo
- Air-to-Ground MissilesNo
- Anti-Ship MissilesNo
▤Production1MOD.1
- Total Built227
⬢Service History3MOD.3
- Retirement Year1919
- Production Start1917
- Production End1919
03 / History
SERVICE LIFESPANRetired
- 1917Production started
- 1919Production ended
109
years in service
2
years in production
227
units produced
0
countries operating
ⓘ 1 countries retired it.
05 / MASS Score
GROUND ATTACK / CAS AIRCRAFT RANKING Ground Attack / CAS Aircraft · World War I
MASS RANKINGSMASS ↗
207GROUND ATTACK / CAS AIRCRAFT4WORLD WAR I · GROUND ATTACK / CAS AIRCRAFT755GERMANY · ALL WEAPONS172PERFORMANCE/PRICE · GROUND ATTACK / CAS AIRCRAFT
ⓘ Rankings are within theGround Attack / CAS Aircraftcategory.
📚 Sources