PZL.55
This fighter is sometimes called "PZL.62", but the correct designation is PZL.55.[1]
| PZL.55 | |
|---|---|
| Role | Fighter aircraft |
| National origin | Poland |
| Manufacturer | Państwowe Zakłady Lotnicze |
| Status | Project |
| Primary user | Polish Air Force (planned) |
| Developed from | PZL.26 |
PZL.55 was a Polish pre-war initial project for a fighter aircraft, designed by Jerzy Dąbrowski of the PZL works. The design was for a single-seat low-wing monoplane, developed from the PZL.26 sports plane and private sports plane project designed by Jerzy Dąbrowski for his own purposes.
The prototype PZL.55/I was designed for the Hispano-Suiza 12Y inline engine but production aircraft were intended to be powered by Hispano-Suiza 12Z inline engines.[2]
Planned specifications (PZL.55)[]
Data from [3]
General characteristics
- Length: 9.6 m (31 ft 6 in)
- Wingspan: 11.25 m (36 ft 11 in)
- Height: 2.7 m (8 ft 10 in)
- Wing area: 22.5 m2 (242 sq ft)
- Empty weight: 2,300 kg (5,071 lb)
- Gross weight: 3,250 kg (7,165 lb)
- Powerplant: 1 × Hispano-Suiza 12Z V-12 liquid-cooled piston engine, 1,200 kW (1,600 hp)
Performance
- Maximum speed: 660 km/h (410 mph, 360 kn)
- Range: 800 km (500 mi, 430 nmi)
Armament
- Guns: 1 x Hispano-Suiza HS.404 20 mm (0.787 in) cannon, 6-8 x 7.92 mm (0.312 in) PWU wz.36 machine guns
References[]
Bibliography[]
- Glass, Andrzej. Polskie Konstrukcje Lotnicze Vol.3 (In Polish). Sandomierz, Poland: Wydawnictwo Stratus, 2008.
See also[]
Related development
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Categories:
- 1930s Polish fighter aircraft
- World War II Polish fighter aircraft
- PZL aircraft
- Low-wing aircraft
- Single-engined tractor aircraft
- 1930s aircraft stubs