F-BDRC

F-BDRC

Latécoère 631


Latécoère 631
Late 631 Biscarrosse-01.jpg
Rôle Hydravion transatlantique civil versions transport et ligne
Constructeur Pierre-Georges Latécoère
Premier vol 4 novembre 1942
Nombre 10 exemplaires (sans le prototype)
Dimensions
Longueur 43,46 m
Envergure 57,43 m
Hauteur 10,10 m
Tirant d'eau 1,75 m
Surface portante 350 m²
Masse et capacité d'emport
Masse à vide 32 332 kg
Masse totale 75 000 kg
Passagers 54 personnes
charge utile 12 tonnes (possible jusqu'à 25 tonnes)
Motorisation
Motorisation 6 moteurs Hispano Suiza 12Y-37 de 920cv
Performances
Rayon d'action 6 000 km avec 8t de fret
Vitesse maximale 417 km/h
Vitesse de croisière 304 km/h
Plafond 4 000 m


Le Latécoère 631 fut un hydravion transatlantique civil. Fleuron de l'industrie Latécoère, il sera le plus grand hydravion jamais construit à son époque. Le prototype sera pris par les allemands pendant l'Occupation, et bombardé par les alliés. Les derniers Latécoère 631 seront retirés du service en 1955 après la perte des appareils n°7 (compagnie Latécoère, perdu en mer), 6 (compagnie Air France, perdu dans l'Atlantique), 3 (SEMAF, au large du Cap Ferret) et 8 (France-Hydro, au Cameroun).

Accident

Le 1er août 1948 (31 juillet) disparut dans l'océan Atlantique le Latécoère 631-06 "Lionel de Marnier" immatriculé F-BDRC avec à son bord 52 personnes dont 40 passagers. Ce vol devait relier Fort-de-France à Port-Étienne (Mauritanie). Selon les sources, il aurait été perdu à 1200 miles de Dakar. Le garde côte américain Campbell rapporte avoir trouvé des débris le 4 août mais pas de survivants.

  • Portail de l’aéronautique Portail de l’aéronautique
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Contenu soumis à la licence CC-BY-SA. Source : Article F-BDRC de Wikipédia en français (auteurs)

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