KNOWPIA
WELCOME TO KNOWPIA
WKF D.I 
Summary
The WFK D.I (series 85) was a fighter aircraft built in Austria-Hungary in the final months of World War I.
| WKF D.I | |
|---|---|
| Role | Biplane fighter |
| National origin | Austria-Hungary |
| Manufacturer | WKF |
| First flight | 1918 |
| Primary user | KuKLFT |
| Number built | 49 |
Operational history edit
The KuKLFT placed an order for 48 D.Is. However, only two aircraft were delivered by the time of the Armistice, and the rest were finished in December 1918-January 1919.[1]
Specifications (80.06b) edit
Data from [2]
General characteristics
- Crew: 1
- Length: 7.10 m (23 ft 4 in)
- Wingspan: 8.80 m (28 ft 10 in)
- Empty weight: 732 kg (1,614 lb)
- Gross weight: 1,005 kg (2,216 lb)
- Powerplant: 1 × Hiero 6 six-cylinder water-cooled in-line piston engine, 170 kW (230 hp)
- Propellers: 2-bladed wooden fixed-pitch propeller
Performance
- Maximum speed: 195 km/h (121 mph, 105 kn)
- Cruise speed: 168 km/h (104 mph, 91 kn)
- Endurance: 2.30 hours
- Service ceiling: 6,500 m (21,300 ft)
Armament
- Guns: 2 x Synchronised fixed forward-firing 8 mm (0.315 in) Schwarzlose machine guns