|Ordered:||25 December 1941|
|Builder:||Goole Shipbuilding & Repair Co Ltd, Goole|
|Laid down:||9 August 1942|
|Launched:||22 April 1943|
|Fate:||Arrived Grays, Essex for scrapping, 18 January 1973|
|Class and type:||King Salvor class salvage vessel|
|Displacement:||1,780 long tons (1,809 t) full load|
|Length:||218 ft (66 m)|
|Beam:||39 ft 10 in (12.14 m)|
|Draught:||15 ft 7 in (4.75 m)|
|Propulsion:||2 × 3-cylinder triple expansion steam engines|
|Speed:||12 knots (22 km/h; 14 mph)|
|Complement:||Between 52 and 72|
|Armament:||4 × 20 mm AA guns (4×1)|
RFA Sea Salvor (A503) was a salvage vessel of the post-war Royal Fleet Auxiliary. She also served as a support ship for Mine Counter Measures vessels.
Built by the Goole Shipbuilding & Repair Co. Ltd., Goole, the ship was launched on 22 April 1943, and commissioned in February 1944. Decommissioned in April 1971, the ship was laid up at Devonport, and arrived at Grays, Essex for scrapping on 18 January 1973.
She spent February to May 1954 recovering the wreckage of the British Overseas Airways Corporation's De Havilland Comet G-ALYP "Yoke Peter" which crashed on 10 January 1954 after taking off from Rome, Italy. Sea Salvor was commandeered for service during "Operation Musketeer" - the Suez Crisis - in December 1956.
Diver John Richard Cresdee, who died on 30 October 1957 is buried at Kalkara Naval Cemetery, Malta. His name was actually Jack Richard Cresdee, but his headstone bears the name John. He was born in Gosport, Hampshire, on 8 July 1918.