Haacke HFM-2
The Haacke HFM-2 was a German two cylinder flat engine built in the early 1920s.
Variants
From FlightApplications
- Albatros L.66
- Dietrich-Gobiet DP.VII
- Działowski D.K.D.1
- Dobi-I
- Gabriel P 5
- Karhu 3
- Mayenberger amphibian
- Rieseler R.I
- Rieseler R.II
- Rieseler R.III
- Silesia S-3
- Silesia S-4
- Udet U.1
- Udet U.2