The Aero A 21 was a trainer, not a fighter, specifically designed for night training and developed from the A 11 bomber and powered by 1 x 180 h.p. Breitfeld & Danek Perun I 6 cylinder water cooled in line engine.
Span 42'0" Length 26'11" Height 10'2" Wing area 393 sq ft Empty Weight 2.380 lb Gross Weight 2,930 lb Max Speed 106 mph Service ceiling 21,325 ft
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Stack trace:
#0 {main}
thrown in /data03/virt15346/domeenid/www.aviastar.org/htdocs/comments/comments.php on line 165
