Just one day after a Jeju Air plane crash at Muan International Airport, another aircraft of the same model had to return to its departure point on Dec. 30 due to a landing gear issue. The malfunctioning landing gear was identified as the cause of the previous day’s incident.

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.