Crash-aerien 14 MAR 1972 d'un Sud Aviation SE-210 Caravelle 10B3 OY-STL - Kalba
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Statuts:Accident investigation report completed and information captured
Date:mardi 14 mars 1972
Heure:18:04 UTC
Type/Sous-type:Silhouette image of generic S210 model; specific model in this crash may look slightly different
Sud Aviation SE-210 Caravelle 10B3
Compagnie:Sterling Airways
Immatriculation: OY-STL
Numéro de série: 267
Année de Fabrication: 1970
Heures de vol:6674
Moteurs: 2 Pratt & Whitney JT8D-9
Equipage:victimes: 6 / à bord: 6
Passagers:victimes: 106 / à bord: 106
Total:victimes: 112 / à bord: 112
Dégats de l'appareil: Détruit
Conséquences: Written off (damaged beyond repair)
Lieu de l'accident:ca 20 km W of Kalba (   Emirats Arabes Unis)
Élévation des lieux de l'accident: 488 m (1601 feet) amsl
Phase de vol: En vol (ENR)
Nature:Charter International
Aéroport de départ:Bombay-Santacruz Airport (BOM/VABB), Inde
Aéroport de destination:Dubai Airport (DXB/OMDB), Emirats Arabes Unis
Numéro de vol:NB296
Détails:
Sterling Flight 296 was a charter service from Colombo (CMB), Sri Lanka to Copenhagen (CPH), Denmark. Refueling stops were planned at Bombay, Dubai, and Ankara.
After a one-hour stopover at Bombay, the flight took off for Dubai at 15:20 hours UTC. An IFR flight plan was submitted for airway R19, containing five reporting points. The en route altitude was FL310 and all reporting points were passed ahead of schedule.
At 17:25 the crew received the current Dubai weather information which showed a wind from 040 degrees at 8 knots; 10 km visibility; and 5/8 clouds at 2000 feet.
At 17:42 the flight contacted Dubai Approach and reported on the 084 radial of the Dubai (DO) VOR. The approach controller told the crew to expect descent clearance at 17:55. However, at 17:49, the crew radioed approach control, requesting an immediate descent as they were 95 NM out. Unknown to the crew, their actual position was 162 NM from Dubai.
The controller cleared the flight down to 4000 feet and reported that runway 30 and 12 were both available. The flight replied: "We will see if we can make this a straight in on 30".
At 17:56 hours the flight reported descending through FL135. The controller replied: "Recleared 'DO' 2000 feet on Dubai 1016 mb report 2000 feet or field in sight". In conditions of darkness the flight crew likely spotted the city lights of Fujayrah, Ghurayfah and Kalba during the descent, assuming these were the lights of Dubai.
Radio contact between the flight and Dubai Approach became more difficult during the descent over mountainous terrain. As a result of flying over mountainous terrain, about 80 km to the east of Dubai, flight 296 also had difficulty in tuning into the NDB and VOR frequencies.
Descent was continued until the plane struck a mountain ridge at 1600 feet.

Probable Cause:

The reason for the accident was that the aircraft was flown below the prescribed minimum altitude, probably because:
1. The pilots thought that they were closer to their destination than they actually were, supposedly due to the incorrect information on the outdated flight plan in use or due to a misreading of the weather radar, or a combination of both.
2. The pilots thought they had their position confirmed when they got visual contact with the towns of Fujayrah, Ghurayfah and Kalba, mistaking these for Dubai.

Accident investigation:
cover
Investigating agency: DAI
Status: Investigation completed
Duration: 1 year and 8 months
Accident number: AIG/47B/73
Download report: Final report

Sources:
» Aircraft Accident Report AIG/47B/73


Opérations de secours

DAI issued 4 Safety Recommendations

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Photos

photo of Caravelle-10B3-OY-STL
accident date: 14-03-1972
type: Sud Aviation SE-210 Caravelle 10B3
registration: OY-STL
photo of Caravelle-10B3-OY-STL
accident date: 14-03-1972
type: Sud Aviation SE-210 Caravelle 10B3
registration: OY-STL
 

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 Bombay-Santacruz Airport et Dubai Airport est de 1915 km (1197 miles).
Accident location: Exact; as reported in the official accident report.

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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Caravelle

  • 282 built
  • 23ème loss
  • 14ème accident fatal
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 Emirats Arabes Unis
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