Oldest flying L-410 or the last "A" of ours
Letectví + kosmonautika ; 75 , 8 ; 25-28
1999
Aufsatz (Zeitschrift)
Unbekannt
Online Contents | 1997
Coast Guard's Oldest Aircraft: Still Flying After All These Years
British Library Online Contents | 1996
Engineering Index Backfile | 1897
|THE FAILURE OF APOLLO: NASA'S MISTAKES - AND OURS
TIBKAT | 2020
|