A video released Sunday shows the exact moment a plane skidded off a runway in South Korea before crashing into a concrete barrier, causing an explosion.

Two crew members were rescued, and one survivor, who suffered multiple fractures, told doctors: "When I woke up, I'd already been rescued."

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.

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

A Jeju Air passenger jet carrying 181 people from Bangkok sped off the runway and burst into flames. Two crew were rescued in what was the country’s worst air disaster in decades.

A flight operated by Jeju Air crashed at 9:03 a.m. local time on Sunday while the plane was attempting to land at Muan International Airport near the southern tip of South Korea.

Uncertainty surrounds the deadliest plane crash on South Korean soil, aviation experts said on Sunday, questioning how much impact a potential bird strike cited by authorities could have had in bringing down the Jeju Air flight.

A Jeju Air flight drove off the runway in South Korea and collided with a fence, leaving dozens of passengers dead, the Yonhap News Agency reported.

Officials are investigating the cause of the deadliest aircraft crash in South Korean history, which killed 179 people.

STORY: South Korea's acting President Choi Sang-mok held an emergency meeting in Seoul on Sunday to discuss the country’s deadliest air disaster, just two days into his new job.:: Muan, South Korea “As the acting 'head of the government' responsible for the safety and lives of our residents,

The death toll was expected to rise further, as the rest of the people aboard the plane remained missing about six hours after the incident.