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Accident description
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Status:  
Date: 19 FEB 1989
Time: 06:36
Type: Boeing 747-249F
Operator: Flying Tiger Line
Registration: N807FT
C/n / msn: 21828/408
Year built: 1979
Total airframe hrs: 34000
Cycles: 9000
Engines: 4 Pratt & Whitney JT9D-7Q
Crew: Fatalities: 4 / Occupants: 4
Passengers: Fatalities: 0 / Occupants: 0
Total: Fatalities: 4 / Occupants: 4
Airplane damage: Written off
Location: 12 km (7.5 mls) from Kuala Lumpur (Malaysia)
Phase: Approach
Nature: Cargo
Departure airport: Singapore
Destination airport: Kuala Lumpur-Subang Airport (KUL)
Flightnumber: 66

Narrative:
The Boeing, named "Thomas Haywood", was less than half loaded with textiles, computer software and mail when it departed Singapore. Approaching Kuala Lumpur, the crew were cleared to route direct to the Kayell (KL) beacon for a runway 33 approach. While on the NDB approach, the crew were cleared to "...descend two four zero zero..." which was interpreted by the crew as "...to 400...". The aircraft descended below minimum altitude and crashed into a hillside at 600 feet/180m msl just before reaching the Kayell NDB, where minimum descent height was 2400 feet. The Boeing hit treetops and started to break up until bursting into flames.
PROBABLE CAUSE: Non-standard phraseology was used by Kuala Lumpur ATC, causing the crew to misinterpret the instructions.


 

Events:

Flightcrew - Language/communication problems (also ATC)
Result - CFIT - Hill, mountain

Sources:
ICAO Adrep Summary; Aviation Week & Space Technology 27.02.89 (24); Flight Int. 17-12.01.1990 (p.44)
 

 

 

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This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.

 

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