LOT Polish Airlines Flight 5055 "Good night! Goodbye! Bye, we're dying!"). All 172 passengers and 11 crew died as the aircraft broke apart and crashed. After the crash of the Il-62 operating as LOT Polish Airlines Flight 007, the airline had started replacing its Ilyushin Il-62s with the more modernized Ilyushin Il-62M version. These had newer engines (Soloviev D-30 instead of Kuznetsov NK-8), but both of these turbofan engines shared the same critical point — low pressure turbine and engine shaft design and construction. According to the Polish investigatory commission, the cause of the crash was the disintegration of an engine shaft due to faulty
No. 1586 (Polish Special Duties) Flight No. 1586 (Polish Special Duties) Flight No. 1586 (Polish Special Duties) Flight was first formed at RAF Derna, in Libya on 4 November 1943, equipped with Handley Page Halifax II special duties aircraft. The origin of 1586 flight was the remnants of 301 (Polish) Squadron after disbandment on 31 March 1943 by the Polish HQ due to lack of staff and trained crews. Volunteer crews and aircraft formed C Flight of 138 Squadron, on 1 April 1943. Temporarily renamed as 301 Squadron Special Duties Flight RAF it had seven crews and operated three Handley Page Halifax and three Consolidated Liberator