![](http://www.alamy.com/thumbs/6/AEC81FC2-FFF6-410B-AF66-152E83980D90/2D145AH.jpg)
Heinkel He 51C (2○108) of the Jagdgruppe 88 (Fighter Group 88), Legion Condor, beginning of 1937
Size: 6328px × 2760px
Photo credit: © Martin Čížek / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: -51, 1930s, 51, 88, 1937, 51c, aeronautical, aeronautics, aerospace, air, aircraft, airplane, armed, artworkaviation, aviation, biplane, civil, combat, condor, engine, fighter, flugzeugwerke, flying, force, german, group, he51, heinkel, historic, history, illustration, jagdgrupe, legion, luftwaffe, military, paint, piston, plane, planes, propellers, single, single-seat, spanish, transportation, war, warplane