| Hirtenberg HV.15 | |
|---|---|
| |
| Role | Passenger aircraftType of aircraft |
| National origin | Austria |
| Manufacturer | Hirtenberg |
| First flight | March 8, 1936 |
| Number built | 1 |
The Hirtenberg HV.15 was a twin-engine Austrian monoplane produced by Hirtenberg.
Design and development
The HV.15 was the company's first twin-engined aircraft, originally made for the civilian market. Designed for mass production, the aircraft was planned to be a passenger aircraft or light transport. The HV.15 first flew on March 8, 1936, powered by the most powerful engines available to Austria at the time, a pair of Siemens-Halske Sh 14A rotary engine, each producing 160 hp (119 kW).
Specifications
General characteristics
- Crew: 2
- Capacity: 4 passengers
- Length: 10.65 m (34 ft 11 in)
- Wingspan: 15 m (49 ft 3 in)
- Height: 2.9 m (9 ft 6 in)
- Wing area: 33 m (360 sq ft)
- Empty weight: 1,550 kg (3,417 lb)
- Gross weight: 2,200 kg (4,850 lb)
- Powerplant: 2 × Siemens-Halske Sh 14A radial engine, 120 kW (160 hp) each
Performance
- Maximum speed: 235 km/h (146 mph, 127 kn)
- Cruise speed: 198 km/h (123 mph, 107 kn)
- Range: 900 km (560 mi, 490 nmi)
- Service ceiling: 5,200 m (17,100 ft)
References
- Nowarra, Heinz (1988). Die deutsche Luftrüstung 1933-1945, Volume 4 (in German). Bernard & Graefe. p. 43. ISBN 978-3-7637-5464-9.
- Keimel, Reinhard (2003). Luftfahrzeugbau in Österreich. Von dem Anfängen bis zur Gegenwart. Enzyklopädie (in German). Aviatic. ISBN 978-3-925505-78-2.
| Hopfner, Hirtenberg, and Wiener Neustadter Flugzeugwerk (WNF) aircraft | |
|---|---|
| Hopfner | |
| Hirtenburg | |
| WNF | |
| WNF absorbed Hirtenburg (which had taken over Hopfner). In WWII, the WNF plant at Wiener Neustadt manufactured Messerschmitt Bf 109s and repaired Junkers bombers and destroyers. ^Note 1 The identifier "Ha" was also for Hamburg-Steinwerder | |