LOT Polish Airlines Flight 5055 accident's cause was similar to that of LOT Polish Airlines Flight 007's crash seven years earlier. After the disaster of Flight 007, the Polish investigatory commission established that its engine shaft disintegration was the result of metal fatigue; improper alloy preparation resulting in a defective mechanism which was less resistant to fatigue; and a faulty design of the engine shaft. Detection of these faults was possible only after complete disassembly of the engine and detailed analysis of all its elements, and as such was beyond the capabilities of aircraft maintenance personnel. These concerns were addressed by the Polish Government's Special
Ted (airline) screens known as "Tedevision" which were used to play videos throughout the flight. First class seating was not available on Ted flights. Every seat had TedTunes, which had 12 music stations plus a station that played live feeds from Air Traffic Control (channel 9) at the pilot's discretion. Ted (airline) Ted was one of two airline divisional brands of United Airlines. It targeted vacation locations in the low cost airline market, in contrast to United's high end divisional "sub-fleeted" brand called United p.s.. "Ted" comes from the last three letters in the "United" brand name. United marketed Ted anthropomorphically and