Détails:
Vietnam Airlines flight 474 was destroyed when it impacted terrain near Son Trung, Vietnam. Of the 31 occupants, one passenger survived.
The aircraft, a Yak-40, operated on a domestic flight from Ho Chi Minh City to Nha Trang. When descending towards Nha Trang the aircraft went below the minimum safe altitude. Also, the aircraft deviated 6 km off the W-13 airway.
Flying over mountainous terrain, the aircraft impacted the top of a ridge, struck some trees and crashed 350 m further on, at an elevation of 970 m. Rescue workers reached the wreckage after eight days.
Weather reported at Nha Trang was Wind 310° 1 m/s, 3cu at 300 m, 5cu at 500 m and 8sc at 1500 m, temperature 25°c and QFE 758.9.
» Flight International
» Vietnam Air Accident Inquiry Organisation
accident date: 14-11-1992
type: Yakovlev Yak-40
registration: VN-A449
| Statuts: | Accident investigation report completed and information captured |
| Date: | samedi 14 novembre 1992 |
| Heure: | 07:12 |
| Type/Sous-type: |  Yakovlev Yak-40 |
| Compagnie: | Vietnam Airlines |
| Immatriculation: | VN-A449 |
| Numéro de série: | 9631848 |
| Année de Fabrication: | 1976 |
| Heures de vol: | 4668 |
| Cycles: | 3686 |
| Moteurs: | 3 Ivchenko AI-25 |
| Equipage: | victimes: 6 / à bord: 6 |
| Passagers: | victimes: 24 / à bord: 25 |
| Total: | victimes: 30 / à bord: 31 |
| Dégats de l'appareil: | Perte Totale |
| Conséquences: | Written off (damaged beyond repair) |
| Lieu de l'accident: | près de Son Trung ( Vietnam)
|
| Phase de vol: | En approche (APR) |
| Nature: | Transport de Passagers Nat. |
| Aéroport de départ: | Ho Chi Minh City-Tan Son Nhat International Airport (SGN/VVTS), Vietnam |
| Nha Trang Airport (NHA/VVNT), Vietnam | |
| Numéro de vol: | 474 |
Vietnam Airlines flight 474 was destroyed when it impacted terrain near Son Trung, Vietnam. Of the 31 occupants, one passenger survived.
The aircraft, a Yak-40, operated on a domestic flight from Ho Chi Minh City to Nha Trang. When descending towards Nha Trang the aircraft went below the minimum safe altitude. Also, the aircraft deviated 6 km off the W-13 airway.
Flying over mountainous terrain, the aircraft impacted the top of a ridge, struck some trees and crashed 350 m further on, at an elevation of 970 m. Rescue workers reached the wreckage after eight days.
Weather reported at Nha Trang was Wind 310° 1 m/s, 3cu at 300 m, 5cu at 500 m and 8sc at 1500 m, temperature 25°c and QFE 758.9.
Sources:
» Soviet Transports» Flight International
» Vietnam Air Accident Inquiry Organisation
Opérations de secours
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Photos
accident date: 14-11-1992
type: Yakovlev Yak-40
registration: VN-A449
Plan
Ce plan montre l'aéroport de départ ainsi que la supposée destination du vol. La ligne fixe reliant les deux aéroports n'est pas le plan de vol exact.
La distance entre Ho Chi Minh City-Tan Son Nhat International Airport et Nha Trang Airport est de 316 km (198 miles).
Accident location: Global; accuracy within tens or hundreds of kilometers.
La distance entre Ho Chi Minh City-Tan Son Nhat International Airport et Nha Trang Airport est de 316 km (198 miles).
Accident location: Global; accuracy within tens or hundreds of kilometers.
Les informations ci-dessus ne représentent pas l'opinion de la 'Flight Safety Foundation' ou de 'Aviation Safety Network' sur les causes de l'accident. Ces informations prélimimaires sont basées sur les faits tel qu'ils sont connus à ce jour.
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Yakovlev Yak-40
- 1136 built
- 74ème loss
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