Alcyone (1985 ship)

Turbosail ship Alcyone in harbour
History
France
NameAlcyone
NamesakeAlcyone
OwnerCousteau Society
Port of registryLa Rochelle,  France
BuilderAteliers & Chantiers La Rochelle Pallice
Yard number1238
Launched1985
Completed1985
HomeportConcarneau, Brittany, France
Identification
General characteristics
TypeResearch ship
Length103 ft (31.4 m)
Beam29 ft (8.8 m)
Draught7 ft 8 in (2.3 m)
Sail plan
  • Turbosail
  • 226 sq ft (21.0 m2) surface area
Speed10.5 knots (19.4 km/h; 12.1 mph)
Crew12

Alcyone is a ship launched at La Rochelle in 1985 for the Cousteau Society. Alcyone was created as an expedition ship and to test the operation of a new kind of marine propulsion system, the turbosail. Alcyone's two turbosails augment its diesel engines. Since the accidental sinking of Calypso, Alcyone has been the Cousteau Society's expedition vessel.