Recent state and perspectives of sporting and hobby flying in the Czech Republic
Letectví + kosmonautika ; 75 , 14
1999
Article (Journal)
Unknown
Engineering Index Backfile | 1937
Engineering Index Backfile | 1937
Czech Republic computer-flying championships
Online Contents | 2000
Czech Republic computer-flying championships
Online Contents | 2000
Czech Republic precision flying championships (results)
Online Contents | 1994