česky | in English
Keywords in English: ICAO;ATC;lecture;English
Changed by: Mgr. Martin Němec, Ph.D., učo 35923. Changed: 18/5/2009 08:35.
Keywords in English: ICAO;ATC;lecture;English
Changed by: Mgr. Martin Němec, Ph.D., učo 35923. Changed: 18/5/2009 08:38.