17th World Aerobatic Championships
Letectví + kosmonautika ; 70 , 20
1994
Aufsatz (Zeitschrift)
Unbekannt
Special Supplement - 9th World Aerobatic Championships
Online Contents | 1998
Our interview with Czech representants on the World's glider aerobatic championships
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Aerobatic Helicopter Display Teams
Online Contents | 2012