Descripción:A de Havilland DH-106 Comet 1 passenger plane, operated by BOAC, was destroyed in an accident near Calcutta, India. All 43 on board were killed.
|Fecha:||sábado 2 mayo 1953|
|Tipo:||de Havilland DH-106 Comet 1|
|Operador:||British Overseas Airways Corporation - BOAC|
|Numéro de série:|| 06008|
|Año de Construcción:|| 1952-04-09 (1 year )|
|Horas Totales de la Célula:||1649|
|Motores:|| 4 de Havilland Ghost 50 Mark I|
|Tripulación:||Fatalidades: 6 / Ocupantes: 6|
|Pasajeros:||Fatalidades: 37 / Ocupantes: 37|
|Total:||Fatalidades: 43 / Ocupantes: 43 |
|Daños en la Aeronave:|| Destruido|
|Consecuencias:|| Written off (damaged beyond repair)|
|Ubicación:||32 km (20 milles) NW of Calcutta-Dum Dum Airport (CCU) ( India)
|Fase:|| En ruta (ENR)|
|Naturaleza:||Vuelo Internacional Programado|
|Aeropuerto de Salida:||Calcutta-Dum Dum Airport (CCU/VECC), India|
|Aeropuerto de Llegada:||Delhi-Safdarjung Airport (VIDD), India|
|Número de Vuelo:||783/057|
The airplane operated on a return flight from London, UK to Singapore.
On its return leg from Singapore it landed at Calcutta-Dum Dum Airport at 15:10 hrs local time. Intermediate stops were made at Bangkok and Rangoon before arriving at Calcutta.
The flight took off from runway 19L at 15:29 and was cleared to climb under Visual Flight Rules and report when passing 7500 feet. The aircraft encountered a severe squall with thunderstorm shortly after takeoff when climbing to its cruising altitude, and suffered structural failure in the air which caused fire. The pilots lost control and the Comet crashed.
PROBABLE CAUSE: "Structural failure of the airframe during flight through a thunder squall. In the opinion of the Court, the structural failure was due to overstressing which resulted from either:- (1) Severe gusts encountered in the thunder squall, or (2) Overcontrolling or loss of control by the pilot when flying through the thunderstorm."
» CIVIL AIRCRAFT ACCIDENT Report of the Court Investigation on the Accident to COMET G-ALYV on 2nd May, 1953
This map shows the airport of departure and the intended destination of the flight. The line between the airports does not
display the exact flight path.
Distance from Calcutta-Dum Dum Airport to Delhi-Safdarjung Airport as the crow flies is 1297 km (811 miles).