Christina O

	Christina O in 2018
History
Name	1998–present Christina O; 1978–1998 Argo; 1954–1978 Christina; 1943–1954 HMCS Stormont (K327);
Builder	Canadian Vickers Ltd., Montreal
Laid down	23 December 1942
Launched	14 July 1943
Maiden voyage	1943
In service	1943
Identification	IMO number: 8963818; MMSI number: 248383000; Callsign: 9HA2344;
General characteristics
Displacement	2250 tonnes
Length	325 ft (99.06 m)
Beam	36 ft (10.97 m)
Draft	14 ft (4.27 m)
Installed power	2× 2,069 kW (2,775 bhp) main engines; 3× 476 kW generators; 1× 176 kW emergency generator;
Speed	19 knots (35 km/h; 22 mph)
Capacity	34
Crew	39

Christina O is a private motor yacht that once belonged to billionaire Greek shipowner Aristotle Onassis. At 99.13 metres long, she was the 59th largest yacht in the world as of 2022.

History
Christina O in 2018
Name	1998–present Christina O 1978–1998 Argo 1954–1978 Christina 1943–1954 HMCS Stormont (K327)
Builder	Canadian Vickers Ltd., Montreal
Laid down	23 December 1942
Launched	14 July 1943
Maiden voyage	1943
In service	1943
Identification	IMO number: 8963818 MMSI number: 248383000 Callsign: 9HA2344
General characteristics
Displacement	2250 tonnes
Length	325 ft (99.06 m)
Beam	36 ft (10.97 m)
Draft	14 ft (4.27 m)
Installed power	2× 2,069 kW (2,775 bhp) main engines 3× 476 kW generators 1× 176 kW emergency generator
Speed	19 knots (35 km/h; 22 mph)
Capacity	34
Crew	39