South Korean investigators said Saturday they were close to finalising the transcript of the cockpit voice recorder from a fatal plane crash that left 179 people dead last week.

The flight, operated by Jeju Air, was landing when it went off the runway in Muan, in the country’s southwest. Only two people survived the crash.

South Korean officials are struggling to determine what caused a deadly plane crash that killed nearly 180 people on board, with the nation saddened, shocked and ashamed over the country’s worst aviation disaster in decades.

After over 100 people were killed in a South Korea plane accident, here are the worst accidents and crashes in aviation history.

A plane carrying 181 people crashed while landing, killing most on board. Officials were investigating a possible malfunction with the landing gear and a bird strike.

South Korea has vowed thorough investigations to find what caused a plane crash that killed 179 people, saying that it will also inspect all Boeing 737-800 aircraft operated by the country’s airlines.

Only two people were rescued and 179 people died in the plane crash on Sunday morning at the international airport in the city of Muan in southwestern South Korea. All bodies have been recovered. Source: South Korean news agency Yonhap,

Investigators from the NTSB and Boeing were expected to join the investigation into South Korea's deadliest air crash.

After two leaders were impeached in as many weeks, a deadly plane crash has prompted South Korea’s feuding political camps to temporarily halt a protracted power struggle.

The control tower issued a bird strike warning and shortly afterward the pilots declared mayday, South Korean officials said.