Jeju Air Flight 2216

Jeju Air Flight 2216 was a scheduled international passenger service operated by Jeju Air, a South Korean low-cost carrier. The flight originated from Suvarnabhumi Airport (BKK) near Bangkok, Thailand, a major international gateway, and was bound for Muan International Airport (MWX) in Muan County, South Korea. The aircraft involved was a Boeing 737-800, a widely used narrow-body jetliner known for its reliability and efficiency.

This particular aircraft, registered as HL8337, was relatively new, having been delivered to Jeju Air in 2017. The flight path traversed a significant geographical distance, crossing international borders and airspace, necessitating adherence to stringent air traffic control protocols and safety regulations from both Thai and South Korean authorities.

The flight's trajectory towards Muan took a catastrophic turn during the approach phase. The aircraft encountered a flock of migratory ducks, leading to a severe bird strike impacting both engines. The ingestion of birds into the engines caused significant damage, most critically resulting in an apparent loss of thrust in the right engine.

This type of event is one of the most serious hazards faced by aircraft during flight, particularly during low-altitude operations like takeoff and landing. The immediate consequence was a critical reduction in the aircraft's power, forcing the flight crew to declare a 'mayday' distress call. In response to the engine malfunction, the pilots executed a go-around, a procedure to abort the landing and regain altitude and airspeed, a complex maneuver under such duress.

The subsequent landing attempt was severely compromised by the failure of the landing gear to deploy properly. This necessitated an emergency 'belly landing,' where the aircraft makes contact with the runway on its fuselage. The aircraft touched down significantly beyond the normal touchdown zone, indicating a loss of control and airspeed management.

The high-speed overrun of the runway led to a collision with the approach lighting system and a subsequent impact with a berm supporting the instrument landing system (ILS) antenna array. The violent impact and structural disintegration of the aircraft resulted in a tragic loss of life, with all 175 passengers and four of the six crew members succumbing to their injuries. The two surviving cabin crew members, seated in the rear section of the aircraft which detached, were rescued with injuries, providing a sliver of hope amidst the devastation.

The investigation into the crash of Jeju Air Flight 2216 was extensive, aiming to reconstruct the events leading to the disaster. Evidence of bird remains, identified as migratory ducks, was found in both engines, confirming the initial bird strike. A significant challenge for investigators was the premature cessation of the cockpit voice recorder (CVR) and flight data recorder (FDR) a few seconds before the mayday call, limiting direct insight into the final moments of cockpit activity.

However, in July 2025, South Korean media reported that the investigation board attributed the crash, in part, to a critical pilot error. The report suggested that one of the pilots mistakenly shut down the relatively undamaged left engine instead of the severely damaged right engine. This decision would have exacerbated the loss of thrust, making the already perilous landing attempt even more unmanageable and contributing to the aircraft's inability to maintain control.

The crash of Jeju Air Flight 2216 marked a somber milestone, becoming the deadliest aviation disaster involving a South Korean airliner since the 1997 crash of Korean Air Flight 801 and the deadliest accident within South Korea, surpassing the 2002 crash of Air China Flight 129. It was also the first fatal accident in Jeju Air's 19-year operational history. The incident, occurring after the 2018 Lion Air Flight 610 crash, highlighted ongoing challenges in aviation safety, particularly concerning bird strike mitigation and the critical nature of pilot decision-making under extreme stress.

The event underscores the continuous need for advancements in engine design, bird detection and deterrence systems, and rigorous pilot training protocols to prepare for and effectively manage such high-consequence emergencies, ensuring the safety of air travel for millions worldwide.