Jeju Air is at risk of losing significant cash in booking deposits as customers cancel their tickets, adding to the airline’s existing liquidity woes that were present before the deadliest air crash in the country occurred on Sunday.

A South Korean passenger jet returned to the airport of departure following take-off Monday over a landing gear issue, a day after a similar malfunction caused

South Korean officials are looking for the cause of a passenger jet crash that killed 179 people, in one of the deadliest disasters in the country’s aviation history.

A Jeju Air flight that took off in South Korea on Monday has returned to the airport of departure due to the same landing gear issue that was found in a deadly crash involving a separate aircraft of the same model the previous day,

Aviation safety experts examining the Jeju Air plane crash in South Korea were questioning whether a concrete and soil embankment at Muan International Airport exacerbated the disaster, the Korea Times has said.

Police on Thursday raided Muan International Airport, the office of Jeju Air and other locations over the airline's deadly crash that killed 179 people. The Jeonnam Provincial Police conducted search and seizure operations at the airport in southwest South Korea,