Far Eastern Air Transport Flight 103

Far Eastern Air Transport Flight 103 was a flight from Taiwan Taipei Songshan Airport to Kaohsiung International Airport that crashed on 22 August 1981, killing all 110 people on board. The Boeing 737-222 aircraft disintegrated in midair and crashed in the township of Sanyi, Miaoli. It is also called the Sanyi Air Disaster. The crash is the third-deadliest aviation accident on the Taiwanese soil, behind China Airlines Flight 676 and China Airlines Flight 611.

Aircraft
The aircraft, a Boeing 737-222, with line number 151 and manufacturer's serial number 19939, made its first flight in 1969, later delivered to United Airlines as N9058U, and named City of San Diego before being acquired by FAT in 1976 and registered as B-2603.

Summary
The aircraft had previously lost cabin pressure on 5 August; and earlier on the day of the crash, it had departed Songshan Airport, but the crew aborted the flight 10 minutes later for the same reason. After repairs were made, the aircraft departed Songshan Airport again bound for Kaohsiung International Airport. 14 minutes after takeoff, the aircraft suffered an explosive decompression and disintegrated. The wreckage was scattered across an area 4 mi long, located some 94 mi south of Taipei. The nose section landed in Sanyi Township, Miaoli County. Other debris landed in the townships of Yuanli, Tongluo, and Tongxiao. Of the 110 people on board, one passenger was found alive but died on the way to a hospital; in the end, no one aboard survived. After the accident, due to it occurring in a mountainous region, road traffic was backed up. The remains of the victims were driven to the Shengxing railway station, from where they were transported by train.

Cause
Although early speculation indicated that the crash was caused by an explosive device, an investigation by the Republic of China Civil Aeronautics Board concluded that severe corrosion led to a pressure-hull rupture. The severe corrosion was due to the many pressurization flight cycles the aircraft had experienced, and that cracks produced were probably undetected.

Notable victims

 * Kuniko Mukōda, a Japanese TV screenwriter, was heading to Kaohsiung for a festival.