ST Oriana

History
Name
  • Empire Frieda (1945–47)
  • Oriana (1947–48)
Owner
  • Ministry of War Transport (1945–46)
  • Ministry of Transport (1946–47)
  • Admiralty (1947–48)
OperatorOverseas Towage and Salvage Co. Ltd.
Port of registry Glasgow, United Kingdom
BuilderFerguson Brothers (Port Glasgow) Ltd., Port Glasgow
Yard number377
Launched22 October 1945
Completed31 January 1946
Out of service19 January 1948
Identification
FateStruck mine and sank
General characteristics
Class & typeTug
Tonnage295 GRT, 262 NRT
Length116 ft 9 in (35.59 m)
Beam27 ft 6 in (8.38 m)
Draught13 ft 6 in (4.11 m)
Depth12 ft 7 in (3.84 m)
Installed powerTriple expansion steam engine, 900 ihp
PropulsionSingle screw propeller
Crew15

Oriana was a 295 GRT tug which was built in 1945 as Empire Frieda by Ferguson Brothers (Port Glasgow) Ltd., Port Glasgow, Renfrewshire, United Kingdom for the Ministry of War Transport (MoWT). Ownership was transferred to the Ministry of Transport in 1946 and the Admiralty in 1947, when she was renamed Oriana. She struck a mine and sank in the River Colne, Essex on 19 January 1948 with the loss of all on deck.