Malaysian Airline System Flight 653


Malaysian Airline System Flight 653 was a scheduled domestic flight from Penang to Kuala Lumpur in Malaysia, operated by Malaysian Airline System. On the evening of 4 December 1977, the Boeing 737-200 aircraft flying the service crashed at Tanjung Kupang, Johor, Malaysia, while purportedly being diverted by hijackers to Singapore. It was the first fatal air crash for Malaysia Airlines, with all 93 passengers and 7 crew killed. The flight was apparently hijacked as soon as it reached cruise altitude. The circumstances in which the hijacking and subsequent crash occurred remain unsolved. The crash is the deadliest aviation disaster to occur in Malaysia.

Aircraft

The aircraft involved was a Boeing 737-2H6 registered as It had been delivered new to MAS in September 1972 with registration

Sequence of events

Flight 653 departed from Runway 22 at Penang International Airport at exactly 19:21 for Kuala Lumpur's Subang Airport.
Captain GK Ganjoor and First Officer Karamuzaman Jali were making landing preparations at 19:54, while at an altitude of over Batu Arang and descending toward Runway 33 at Subang Airport, when the crew reported to Subang Tower that an "unidentified hijacker" was on board, after someone knocked on the cockpit doors. Subsequently, the pilots were forced to cut off all communications by a group of hijackers who suddenly barged into the cockpit. The tower immediately notified the authorities, who made emergency preparations at the airport.
A few minutes later, the crew radioed: "We're now proceeding to Singapore. Good night." In the last few minutes of the tapes from the cockpit voice recorder, investigators heard conversation between the pilots and the hijackers about how the aircraft would run out of fuel before it could make it to Singapore, followed by a series of gunshots. They concluded that both the pilot and co-pilot were fatally shot by the hijacker, which left the plane "professionally uncontrolled". At 20:15, all communication with the aircraft was lost. At 20:36, the residents of Kampong Ladang, Tanjung Kupang in Johor reported hearing explosions and seeing burning wreckage in a swamp. The wreckage was later identified as the aircraft; it had hit the ground at a near-vertical angle at a very high speed. There were no survivors.

Investigation and aftermath

The full circumstances of the hijacking and crash were never solved. However, airport officials at Kuala Lumpur claimed pilots had radioed that members of the Japanese Red Army had hijacked the plane. In 1996, CNN reporters wrote that the hijackers were in fact identified as Red Army members, but this has not been confirmed. All recovered remains were x-rayed in an attempt to discover evidence of a projectile or weapon, but no such evidence was ever found. The remains of the victims were interred in a mass burial.
After the incident, the Aviation Security Unit of the Airport Standard Division of the Department of Civil Aviation Malaysia was established.

Passengers and crew

Passengers included the Malaysian Agricultural Minister, Dato' Ali Haji Ahmad; Public Works Department Head, Dato' Mahfuz Khalid; and Cuban Ambassador to Japan, Mario García Incháustegui.
NationalityFatalities
Malaysia73
United Kingdom5
West Germany4
Australia3
India3
Indonesia3
Cuba2
Afghanistan1
Canada1
Japan1
Greece1
Singapore1
Thailand1
United States1
Total100