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Accident description
Last updated: 20 October 2017
Date:Sunday 1 August 1948
Type:Latécoère 631
Operator:Air France
Registration: F-BDRC
C/n / msn: 6
First flight: 1947-11-09 (9 months)
Engines: 6 Wright R-2600-A5B Cyclone
Crew:Fatalities: 12 / Occupants: 12
Passengers:Fatalities: 40 / Occupants: 40
Total:Fatalities: 52 / Occupants: 52
Airplane damage: Missing
Airplane fate: Presumed damaged beyond repair
Location:c 1900 km W off Dakar, Senegal (   Atlantic Ocean)
Phase: En route (ENR)
Nature:International Scheduled Passenger
Departure airport:Fort de France Hydrobase, Martinique
Destination airport:Port-Étienne Airport (NDB/GQPP), Mauritania
The flying boat named "Lionel de Marnier", crashed at sea.

» Air-Britain Casualty Compendium Part 47


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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 Fort de France Hydrobase to Port-Étienne Airport as the crow flies is 4675 km (2922 miles).
Accident location: Approximate; accuracy within a few kilometers.

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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