and Trans World Airlines, both in financial difficulty, transfer their coveted landing rights at London Heathrow Airport to American Airlines and United Airlines.

Pan American World Airways

January 10 – [9]

McDonnell Douglas MD-11

September 30 –

Piaggio P.180 Avanti

Deadliest crash[edit]

The deadliest crash of this year was an unusual incident: in the Guangzhou Baiyun aircraft collisions, which occurred on 2 October in Guangzhou, China, 128 people were killed when a hijacked Boeing 737 struck two other aircraft during an emergency landing in which the hijacker attempted to gain control of the aircraft. The deadliest single-aircraft accident was Indian Airlines Flight 605, an Airbus A320 which crashed whilst attempting to land at Bangalore, India on 14 February, killing 92 of the 146 people on board.

Lambert, Mark. Jane's All The World's Aircraft 1990–1991. Coulsdon, UK: Jane's Defence Data, 1990.  0-7106-0908-6.

ISBN

Lambert, Mark. Jane's All The World's Aircraft 1991–1992. Coulsdon, UK: Jane's Defence Data, 1991.  0-7106-0965-5.

ISBN