LZ-BTF Tupolev Tu-154A Balkan Bulgarian Airlines (LZ / LAZ) London - Heathrow (LHR / EGLL), UK - England Trevor Warne - 16/04/1975
LZ-BTF Tupolev Tu-154A Balkan Bulgarian Airlines (LZ / LAZ) London - Heathrow (LHR / EGLL), UK - England Martin Laycock - 1992
