PZL P.6 Airplane Videos and Airplane Pictures

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PZL P.6 Aircraft Information




Role: Fighter
Manufacturer: PZL
Designed by: Zygmunt PuĊ‚awski
First flight: August 1930
Status: Prototype
Primary user: Polish Air Force
Number built: 1
Developed from: PZL P.1
Variants: PZL P.7

The PZL P.6 was a Polish fighter, designed by the engineer Zygmunt PuĊ‚awski, manufactured by PZL state-owned factor. It remained a prototype.

Design and development

The history of PZL P.6 started in 1928, when a talented designer, Zygmunt PuĊ‚awski designed an all-metal metal-covered monoplane fighter PZL P.1. It introduced a high gull wing, giving a pilot an optimal view. The P.1 was powered with an inline engine, and developed a speed of 302 km/h, but remained a prototype, because it was decided, that a fighter for the Polish Air Force should be powered with a radial engine, licence produced in Poland. Therefore, the next model PZL P.6, was powered with the Bristol Jupiter VI FH radial engine.

The PZL P.6 was flown for the first time in August 1930 with test pilot BolesĊ‚aw OrliĊ„ski at the controls. It had a very similar wing to the P.1, but the fuselage was completely redesigned with a modern semi-monocoque configuration introduced that was oval in cross-section, as well, the tail was also changed. As a result of the modifications, the aircraft was over 200 kg lighter.

Technical description

The PZL P.6 was an all-metal duralumin-covered, braced, high-wing monoplane. The fuselage was framed in a front section and semi-monocoque in mid and tail sections with an oval cross-section. The two-spar wing of trapezoid shape, thinner by the fuselage, covered with a rimmed Wibault type duralumin sheet, was supported by two struts on either side. The pilot's cockpit was open, with a windshield. The Bristol Jupiter VI FH radial engine mounted in front was fitted with a Townend ring and used a two-blade propeller. The fixed undercarriage with a rear skid was mainly conventional and typical of the period. An unusual feature was a fuselage fuel tank that could be dropped in case of a fire emergency.

Testing and evaluation

The P.6, just like the P.1, garnered a great deal of interest worldwide. Their wing design was called the "Polish wing" or "PuĊ‚awski wing". During a presentation at the Paris Air Show in Le Bourget in December 1931, the aviation press, such as L'Air, The Aeroplane, Flight and Die Luftwacht acknowledged the P.6 as one of the world's top fighter designs. Significantly, the P.6 prototype, piloted by OrliĊ„ski, won the American National Air Races in 29 August-7 September 1931.

The PZL P.6 did not enter production, because at the same time the next improved variant, the PZL P.7 was being developed. The first P.7 prototype was basically the P.6 with a more powerful Bristol Jupiter VII F engine. With the provision of a supercharger, it achieved better performance at higher altitudes.

The P.6 prototype crashed on 11 October 1931 near Częstochowa due of a propeller breaking apart, resulting in the engine tearing apart. Its pilot, who was BolesĊ‚aw OrliĊ„ski, bailed out successfully.


P.6/I : First prototype.
P.6/II : Second prototype.



Polish Air Force


General characteristics

Crew: 1
Length: 7.16 m ()
Wingspan: 10.3 m ()
Height: 2.75 m ()
Wing area: 17.3 m² ()
Empty weight: 883 kg ()
Loaded weight: 1,355 kg ()
Useful load: 452 kg ()
Powerplant: 1x— Bristol Jupiter VI FH 9-cylinder radial engine, 480 hp ()


Maximum speed: 284 km/h
Stall speed: 103 km/h ()
Range: 650 km ()
Service ceiling: 8,000 m ()
Rate of climb: 10.3 m/s ()
Wing loading: 77.5 kg/cm² ()


2 x 7.7 mm Vickers E machine guns in fuselage


Cynk, Jerzy B. History of the Polish Air Force 1918-1968. Reading, Berkshire, UK: Osprey Publishing Ltd., 1972. ISBN 0-85045-039-X.
Cynk, Jerzy B. Polish Aircraft, 1893-1939. London: Putnam & Company Ltd., 1971. ISBN 0-370-00085-4.
Eberspacher, Warren A. and Koniarek, Jan P. PZL Fighters Part One - P.1 through P.8. (International Squadron Monograph 2). St. Paul, MN: Phalanx Publishing Co., Ltd., 1995. ISBN 1-883809-12-6.
Glass, Andrzej. Polskie konstrukcje lotnicze 1893-1939 (in Polish: "Polish Aviation Constructions 1893-1939"). Warszawa, Poland: WKiĊ, 1977. no ISBN
Glass, Andrzej. PZL P.7: Cz.1. GdaĊ„sk, Poland: AJ Press, 2000. ISBN 83-7237-080-X.
KopaĊ„ski, Tomasz J. PZL P.7: Cz.2. GdaĊ„sk, Poland: AJ Press, 2001. ISBN 83-7237-081-8.

PZL P.6 Pictures and PZL P.6 for Sale.

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Source: WikiPedia

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