LOT Polish Airlines Flight 16 drop in pressure was indicated by the EICAS and recorded by the flight data recorder. Later investigation indicated a popped circuit breaker just to the right of the F/O at floor level would have enabled the electric motor for releasing the undercarriage. The breaker was reset after landing and the undercarriage extended normally. Both the captain and the first officer held Airline Transport Pilot Licenses, accumulating over 25,000 hours of flying time between them, with over 15,000 of that being on 767 aircraft. LOT Polish Airlines Flight 16 LOT Polish Airlines Flight 16 was a passenger flight which made an
Airline codes the section below). IATA expanded the 2-letter-system with codes consisting of a letter and a digit (or vice versa) after ICAO had introduced its current 3-letter-system in 1982. Until then only combinations of letters were used. Airline designator codes follow the format xx(a), i.e., two alphanumeric characters (letters or digits) followed by an optional letter. Although the IATA standard provides for three-character airline designators, IATA has not used the optional third character in any assigned code. This is because some legacy computer systems, especially the "central reservations systems", have failed to comply with the standard, notwithstanding the fact that it