1976 / 1980 / 1983 - Sofia SOF - AUSTRIAN DC-9-32 OE-LDD "Steiermark", BALKAN An-24B LZ-AN?, IL-18D LZ-BEA, Tu-154B LZ-BTF, IL-18D LZ-BET, Tu-154B-2 LZ-BT?, AEROFLOT Tu-154B, BALKAN Tu-134 LZ-TU?, Lufthansa Boeing 727-230 Adv. Europa Jet D-ABKA "Heidelberg"