Status:
Datum:	22 AUG 1981
Tijd:	ca 10:00
Type:	Boeing 737-222
Luchtvaartmaatschappij:	Far Eastern Air Transport - FEAT
Registratie:	B-2603
Constructienummer:	19939/151
Bouwjaar:	1969-04-30 (12 years 4 months)
Aantal vluchten:	33313
Motoren:	2 Pratt & Whitney JT8D-7A
Bemanning:	slachtoffers: 6 / inzittenden: 6
Passagiers:	slachtoffers: 104 / inzittenden: 104
Totaal:	slachtoffers: 110 / inzittenden: 110
Schade:	Vernield
Gevolgen:	Written off (damaged beyond repair)
Plaats:	nabij Miao-Li (Taiwan)
Fase:	Kruisvlucht (ENR)
Soort vlucht:	Binnenlandse lijnvlucht
Vliegveld van vertrek:	Taipei-Sung Shan Airport (TSA/RCSS), Taiwan
Vliegveld van aankomst:	Kaohsiung International Airport (KHH/RCKH), Taiwan
Vluchtnummer:	103

Beschrijving:
FEAT's Boeing 737 B-2603 was used extensively on domestic flights within Taiwan since being acquired from United Airlines in April 1976.
On August 5, 1981 the aircraft lost cabin pressure during a flight from Taipei (TSA) to Kaohsiung (KHH). On August 22 the 737 ook off from Taipei on a flight to Makung (MZG). Ten minutes after take-off from there was a loss of cabin pressure. The flight crew returned to Taipei, where repair work was carried out. Later that day the aircraft entered service again as Flight 103 to Kaohsiung. Fourteen minutes after take-off the aircraft suffered an explosive decomression and disintegrated.

PROBABLE CAUSE: "Extensive corrosion damage in the lower fuselage structures, and at a number of locations there were corrosion penetrated through pits, holes and cracks due to intergranular corrosion and skin thinning exfoliation corrosion, and in addition, the possible existence of undetected cracks because of the great number of pressurization cycles of the aircraft (a total of 33,313 landings), interaction of these defects and the damage had so deteriorated that rapid fracture occurred at a certain flight altitude and pressure differential resulting rapid decompression and sudden break of passenger compartment floor beams and connecting frames, cutting control cables and electrical wiring. And eventually loss of power, loss of control, midair disintegration."

Bronnen:
» NTSB/AAR-89/03
» Flight International 05.09.1981 (703)
Sample newspaper article from Newspaperarchive.com