Attribution-Share Alike 4.0 truetrue English LetL-13Blaník glider at the Museum of Aviation in Košice Slovak Vetroň LetL-13Blaník v Múzeu letectva v Košiciach author
Attribution-Share Alike 4.0 truetrue English LetL-13Blaník glider at the Museum of Aviation in Košice Slovak Vetroň LetL-13Blaník v Múzeu letectva v Košiciach object