PZL.53 Jastrząb II (Hawk II) was a project of Polish pre-war fighter aircraft developed from PZL.50 Jastrząb and designed by Wsiewołod Jakimiuk of the PZL works. A single-seat low-wing monoplane was to serve as a multi-purpose fighter and escort and reinforcement for PZL.50 Jastrząb in the Polish Air Force .

PZL.53 Jastrząb II (Hawk) was a project of Polish pre-war fighter aircraft developed from PZL.50 Jastrząb and designed by Wsiewołod Jakimiuk of the PZL works. A single-seat low-wing monoplane was to serve as a multi-purpose fighter and escort and reinforcement for PZL.50 Jastrząb in the Polish...

PZL.50 Jastrząb (Hawk) was a Polish late 1930s fighter aircraft designed by Wsiewołod Jakimiuk at Państwowe Zakłady Lotnicze. The single-seat low-wing monoplane was to serve as a multi-purpose fighter and escort to replace all other fighters in the Polish Military Aviation. Designed after 1936, its prototype first flew in February 1939.

PZL.53 Jastrząb II (PZL-53) – projekt polskiego samolotu myśliwskiego konstrukcji inżyniera Wsiewołoda Jakimiuka, opracowywany w Państwowych Zakładach Lotniczych w roku 1939. Opracowywany latem 1939 roku PZL.53 nazwany „Jastrzębiem II”, stanowił ewolucyjne rozwinięcie myśliwca PZL.50 Jastrząb.

Feb 14, 2025 · The PZL.53, known as the "Jastrząb II", was a development of the earlier PZL.50 fighter. The design assumed the use of more powerful engines and changes in the design of the wings and tail to improve performance, especially maximum speed and maneuverability.

Rozwinięciem PZL-50B miał być PZL-53B z silnikiem Gnôme-Rhône 14R4 o mocy 904- 1162 kW (1230- 1580 KM). Wg niektórych źródeł samolot PZL-53 "Jastrząb II" jest określany błędną nazwą PZL-63, podawaną często w literaturze.

PZL (Państwowe Zakłady Lotnicze - State Aviation Works) was the largest Polish aerospace manufacturer of the interwar period, and a brand of their aircraft. Based in Warsaw between 1928 and 1939, PZL introduced a variety of well-regarded aircraft, most notably the PZL P.11 fighter, the PZL.23 Karaś light bomber, and the PZL.37 Łoś medium ...

Aug 18, 2023 · Samolot PZL P.50 pojawia się w różnych opracowaniach także pod nazwą PZL P.53. Samolot był dziełem inżyniera Wsiewołoda Jakimiuka, który od jesieni 1935 r. pracował nad koncepcją nowego...

Feb 11, 2007 · AFAIK there wasn't such project as PZL 52. There was PZL 53 though. It was developed version of Jastrząb, so called Jastrzab II with redesigned wings, aft fuselage and more powerful engine.

The PZL.50 Jastrząb (Hawk) was a Polish pre-war fighter aircraft designed by Wsiewołod Jakimiuk of the PZL works. The single-seat low-wing monoplane was to serve as a multi-purpose fighter and escort to replace all fighters used previously by the Polish Air Force.