234 fatalities

Garuda Indonesia Flight 152 Crash (PK-GAI)

Medan-Polonia, IndonesiaLanding (descent or approach)

On September 26, 1997, an Airbus A300-600 (registration PK-GAI) operated by Garuda Indonesian Airways was involved in an aviation accident near Medan-Polonia, Indonesia during landing or approach. 234 people were killed. Investigators recorded the probable cause as: Confusion regarding the turning direction during radar vectoring reduced the flight crew's vertical awareness, causing the aircraft to descend below the assigned altitude of 2,000 feet and strike treetops at 1,550 feet above mean sea level. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 16 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-11Data APIEditorial standards

On 26 September 1997, Garuda Indonesia Flight GA 152, an Airbus A300-B4 (PK-GAI), crashed into terrain near Medan, North Sumatera, killing all 234 people on board. The accident involved confusion over radar vectoring instructions.

Flight Details and Departure On 26 September 1997, Garuda Indonesia Flight GA 152, operating an Airbus A300-B4 with registration PK-GAI, departed Jakarta Soekarno-Hatta International Airport at 04:41 UTC. The aircraft was on a scheduled passenger service to Polonia International Airport in Medan, North Sumatera, with an estimated arrival time of 06:41 UTC. The flight was conducted under Instrument Flight Rules during daylight. Prior to departure, the crew received standard flight briefings, including NOTAMs, weather information, and the flight plan. A NOTAM indicated that the Medan VOR was overdue for maintenance and should be used with caution, though it had been calibrated on 14 June 1997. The dispatcher noted that actual visibility at Medan was 400 meters in smoke, below the 800-meter minimum for the runway 05 ILS approach.

Probable cause

Confusion regarding the turning direction during radar vectoring reduced the flight crew's vertical awareness, causing the aircraft to descend below the assigned altitude of 2,000 feet and strike treetops at 1,550 feet above mean sea level.