Reconnaissance1910s Swiss reconnaissance aircraft
Häfeli DH-1

The Häfeli DH-1 was a 1910s Swiss two-seat reconnaissance aircraft, built by the aircraft department of the Federal Construction Works (Eidgenoessische Konstruktionswerkstaette, K+W) at Thun, Switzerland.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
- Manufacturer
- Eidgenoessische Konstruktionswerkstaette
- Category
- Reconnaissance
- Country of origin
- Switzerland
- First flight
- 1916-01-01
Specifications
- Cruise speed
- 68 kt
- Max speed
- 68 kt
- Range
- 130 nm
- Service ceiling
- 32,280 ft
- Max takeoff weight
- 2,480 lb
- Empty weight
- 1,653 lb
- Powerplant
- Argus As II
- Engines
- 1
- Seats
- 2
- Length
- 28.9 ft
- Wingspan
- 42 ft
- Height
- 9.8 ft
- Number built
- 6
Specifications are approximate and may vary by variant. Compiled from Wikipedia (CC BY-SA).
Reference and training only. Specifications vary by variant — consult the manufacturer and the official documents.