Passengers evacuated from an Air Busan plane that was engulfed in flames this week at a South Korean airport will have their checked baggage returned to them, after authorities on Friday deemed the jet safe for a full investigation.

Concerns have been raised about the safety risk of bringing portable batteries in carry-on luggage for flights, as a lithium-ion battery is suspected as the cause of the fire that

BUSAN, Jan. 31 (Yonhap) -- Authorities decided to begin a joint investigation of a fire-destroyed Air Busan plane early next week, officials said Friday, after completing safety checks on a large amount of fuel that is still stored at the wings of the plane.

An Airbus plane belonging to South Korean carrier Air Busan caught fire on Tuesday at Gimhae International Airport in the country’s south while preparing for departure to Hong Kong, fire authorities said. All 169 passengers and seven crew members were evacuated, with three having minor injuries, fire authorities in Busan said.

South Korean officials are launching an investigation into the cause of the fire that engulfed an Air Busan passenger plane while awaiting takeoff at Busan's Gimhae International Airport, with some eyewitness accounts leading to speculation that a portable power bank may have caused the blaze.

An Airbus plane belonging to South Korean carrier Air Busan caught fire on Tuesday at Gimhae International Airport in the country's south while preparing for departure to Hong Kong, fire authorities said.

At least three people were injured as an airplane caught fire at an airport in South Korea late Tuesday, Yonhap news reported. Fire authorities said the Air Busan plane bound for Hong Kong from Gimhae International Airport in Busan, some 320 kilometers southeast of Seoul, caught fire at its tail before takeoff.

Fire breaks out on an Air Busan A321 bound for Hong Kong at Gimhae International Airport in Busan, South Korea. At around 10:30 p.m. on Tuesday, a fire broke out in the tail section of the aircraft. All 170 passengers and crew evacuated, and there were no casualties,… pic.twitter.com/GqzIkrUx85

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.

An Airbus plane belonging to South Korean carrier Air Busan caught fire on Tuesday at Gimhae International Airport in the country's south while preparing for departure to Hong Kong, fire authorities said.

An Airbus A321 operated by South Korea’s Air Busan caught fire at Gimhae International Airport on Tuesday night while preparing for a flight to Hong Kong, fire authorities reported.