A Taiwanese AT-5 Brave Eagle trainer jet crashed on February 15 after taking off from Chihhang Air Base in southern Taitung. The crash occurred off Taiwan's east coast due to the failure of both Honeywell/ITEC F124-200TW turbofan engines, prompting Major-in-Training Lin Wei to eject from the aircraft. Lin was safely recovered but experienced mild hypothermia and was hospitalized for observation.
The incident involved one of the 66 AT-5 Brave Eagles ordered by Taiwan, with 41 delivered so far. This particular aircraft had logged 183 hours of flight time. The AT-5 is an advanced jet trainer based on the AIDC F-CK-1 Ching-Kuo fighter jet, featuring improvements for easier handling.
The engine failure that led to the crash was attributed to a malfunction in both Honeywell/ITEC F124 turbofans. These engines are derivatives of the Honeywell TFE731 used in business jets and are employed in other trainer jets such as the Aero L-159 ALCA and Alenia Aermacchi M-346 Master. According to Honeywell, the F124/F125 engine family has over one million operating hours and features advanced digital controls and monitoring systems.