View source for Category:Putilov Stal-3

[[File:7b473f0eadc8.png|350px|thumb|right|none|Putilov Stal-3 in [[Rodina zovët]].]]
The Putilov Stal-3 (Stal – steel) was a transport aircraft designed and built in the USSR from 1933. The Stal-3 was an enlarged development of the Stal-2, designed at OOS (Otdel Opytnogo Samolyetostroeniya - section for experimental aircraft construction), with a simplified structure which reduced manufacturing man-hours and structure weight, whilst increasing design load factor. The layout of the aircraft was very similar to the Stal-2, but featured bigger dimensions, slotted flaps, wide chord engine cowling, slotted ailerons, spatted wheels with brakes, or skis depending on season.

Flight testing began in 1933 with acceptable results, leading to a production order for 79. The Stal-3 was an important aircraft with the GVF / Aeroflot till 1941, continuing to give service on utility duties with Aeroflot and the Soviet Air Force.



This page contains all films, TV series, and video games that feature the Putilov Stal-3.

==See also==
*[https://en.wikipedia.org/wiki/Putilov_Stal-3 Putilov Stal-3 at Wikipedia]

[[Category:Aircraft List]]