![](http://www.alamy.com/thumbs/6/BBA0F5F3-ADF1-4F1C-B056-AE57E5EAE209/2C74572.jpg)
Avia (so called IV version) of the Flight 34 of the Air Regiment 1 of the Czechoslovak Army Air Force, April 1938
Size: 5850px × 2946px
Photo credit: © Martin Čížek / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: -534, .534, 1, 1930s, 34, 534, 1938, aeronautics, aerospace, air, aircraft, airplane, army, artworkaviation, avia, aviation, biplane, crisis, csr, czech, czechoslovak, czechoslovakia, engine, fighter, flight, flying, force, historic, history, illustration, letecký, letka, munich, paint, piston, plane, pluk, propellers, regiment, single, sudeten, transportation, war, warplane, Čsr