DESCRIPTION
Aircraft kits (injection)- flown on 30th March, 1944 by Jordan Ferdinandov, Bulgaria2. Avia B-135 - FVA Flugtechnische Versuchsanstalt Prag, Letnany 19403. Avia B-135 - Aviation school Dolna Mitropolya, Bulgaria, 1944During the summer of 1939, ing.