5:07 play_arrow premier vol du DC3 en dépron Michel Engelbach visibility 32 schedule 16 taon ang nakalipas favorite
5:16 play_arrow Caméra embarqué sur héliplane Michel Engelbach visibility 1 schedule 17 taon ang nakalipas favorite
4:43 play_arrow Test vol héliplane Michel Engelbach visibility 94 schedule 17 taon ang nakalipas favorite