🎖️ military retired
what is it?
The Heinkel HD 19 W (or Svenska Aero J 4) was a biplane seaplane fighter developed by Ernst Heinkel Flugzeugwerke .
How to recognise it: 1 engine · 11 m wingspan
base stats
Bars compare against all aircraft: 3,500 km/h, 20,000 km, 850 seats; size and number built on a log scale up to 640 t (An-225) and 45,000 built (Cessna 172).
fun facts
- First flew 98 years ago, in 1928.
- Top speed is 1.7× a car on the Dutch motorway (130 km/h).
- Wingspan of 11 m: about 2 cars parked nose to tail.
spec sheet
- first flight
- 1928
- introduced
- 1928
- retired
- 1937
- status
- retired
- number built
- 6
- role
- seaplane fighter
- origin
- German Reich
- makers
- Heinkel, Svenska Aero
- engines
- 1× Bristol Jupiter VI
- length
- 9.3 m
- wingspan
- 11 m
- height
- 3.9 m
- top speed
- 215 km/h
- cruise speed
- 182 km/h
- range
- —
- ceiling
- 6,400 m
Specs are for the version in the Wikipedia article's specification section. Blank means the sources don't say.
Sources: Wikidata Q12760794, Wikipedia: Heinkel HD 19 (CC BY-SA 4.0).Updated 2026-10-24.