18 fatalities

Fatal Aircraft Crash in Yuanlin During Typhoon Yancy (1905)

Yuanlin, TaiwanFlight

On August 21, 1990, a Beechcraft 1900C (registration 1905) operated by Republic of China Air Force (Taiwan) was involved in an aviation accident near Yuanlin, Taiwan in flight. 18 people were killed. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-11Data APIEditorial standards

An aircraft crashed in a sugar cane field in Yuanlin while en route from Taipei to Chiayi. All 18 occupants were killed during poor weather associated with Typhoon Yancy.

Incident Overview and Location Details nDuring a flight from Taipei to Chiayi, the aircraft encountered adverse weather conditions, including heavy rainfall and moderate to severe turbulence. The aircraft subsequently entered an uncontrolled descent and impacted a sugar cane field in Yuanlin. This crash site was situated approximately 60 kilometers northeast of Chiayi Airport. n## Casualties and Passenger Manifest nThe aircraft disintegrated upon impact, resulting in the deaths of all 18 individuals on board. The passenger and crew manifest included high-ranking officers of the Taiwan Army. These military personnel were traveling to Chiayi with the purpose of proceeding to an inspection of military installations. n## Meteorological Context nAt the time of the accident, weather conditions were poor due to the presence of Typhoon Yancy, which was passing over Taiwan. The combination of the typhoon and the resulting turbulence and heavy rain contributed to the challenging flight environment encountered by the crew.