South Korean officials are launching an investigation into the cause of the fire that engulfed an Air Busan passenger plane, with eyewitness accounts suggesting a power bank may have sparked the blaze.

This comes a month after the Jeju Air plane crash on Dec. 29, 2024, that killed 179 passengers and crew members. It was the worst domestic civil aviation disaster in South Korea's history. The Jeju Air flight, which was returning from Bangkok, Thailand, veered off the runway and collided with a fence.

An Air Busan Airbus A321 burst into flames at Busan Gimhae Airport (PUS) after the aircraft’s tail caught fire before takeoff, according to Yonhap News.