Data Quality87%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the tactical / medium bombers category.
01 / Overview
Dornier Do Y
Category
Country
Prime contractor
Production
1931–1936
Quantity
4
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
TACTICAL / MEDIUM BOMBERS · INTERWAR PERIOD
82
PERFORMANCE/PRICE
55
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the tactical / medium bombers category, regardless of era.
02 / Specs & Design
◎General6MOD.6
- First Flight1931
- Service Entry Year1932
- Crew4
- Primary RoleMedium bomber
- GenerationInterwar
- In ServiceYes
◈Powerplant7MOD.7
- Engine TypeGnome-Rhône 9Kers
- Engine ModelGnome-Rhône Jupiter VI
- Number of Engines3
- AfterburnerNo
- SupercruiseNo
- Thrust VectoringNo
- Internal Fuel1,045 kg
▣Performance5MOD.5
- Top Speed300 km/h
- Cruise Speed250 km/h
- Service Ceiling8,300 m
- Ferry Range1,500 km
- Rate of Climb2.7 m/s
◇Dimensions & Weights7MOD.7
- Length18.2 m
- Wingspan26.82 m
- Height6.3 m
- Wing Area108.8
- Empty Weight5,000 kg
- Loaded Weight8,500 kg
- Max Takeoff Weight8,500 kg
◆Armament8MOD.8
- Hardpoints0
- Weapons Payload1,000 kg
- Internal Gun5 × machine guns in nose, dorsal and ventral positions
- Internal Weapons BayYes
- Air-to-Air MissilesNo
- Air-to-Ground MissilesNo
- Anti-Ship MissilesNo
- Nuclear CapableNo
▤Avionics & Stealth8MOD.8
⬢Production3MOD.3
- Total Built4
- Operators2
- Variants1
▲Service History4MOD.4
- Retirement Year1941
- Production Start1931
- Production End1936
- Operational StatusObsolete by 1939; training/transport roles; captured in 1941
03 / History
SERVICE LIFESPANStill in Service
- 1931Production started
- 1935Sale: Serbia (2 units)
- 1936Production ended
95
years in service
5
years in production
4
units produced
1
countries operating
ⓘ 3 countries retired it.
04 / Operators
Operator Countries4country
Dornier Do YSALES2records
Serbiaⓘ "Present Value" is an estimated amount adjusted for inflation.
05 / MASS Score
TACTICAL / MEDIUM BOMBERS RANKING Tactical / Medium Bombers · Interwar Period
MASS RANKINGSMASS ↗
200TACTICAL / MEDIUM BOMBERS82INTERWAR PERIOD · TACTICAL / MEDIUM BOMBERS876GERMANY · ALL WEAPONS229PERFORMANCE/PRICE · TACTICAL / MEDIUM BOMBERS
ⓘ Rankings are within theTactical / Medium Bomberscategory.
📖 TERMS ON THIS PAGE1terms
An internal compartment within a military aircraft designed to store and deploy weapons, reducing radar cross-section and aerodynamic drag.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources