USNS Mission Santa Ynez

History
United States
NameMission Santa Ynez
BuilderMarinship Corporation, Sausalito, California
Laid down9 September 1943
Launched19 December 1943
Commissioned13 March 1944
Decommissionedn/a
IdentificationIMO number: 8450627
FateSold for scrap, April 2010
NotesLast T-2 tanker in the world when scrapped
General characteristics
Class & typeMission Buenaventura-class oiler
Displacement
  • 5,532 long tons (5,621 t) light
  • 21,880 long tons (22,231 t) full
Length524 ft (160 m)
Beam68 ft (21 m)
Draft30 ft (9.1 m)
PropulsionTurbo-electric, single screw, 6,000 hp (4.47 MW)
Speed16.5 knots (30.6 km/h; 19.0 mph)
Complement52
ArmamentNone
External media
Images
USNS Mission Santa Ynez Set from Flickr, uploaded by Robert Hart
Video
USNS Mission Santa Ynez in Drydock (Flash format) from YouTube, uploaded by Delfinmar

SS Mission Santa Ynez was a Type T2-SE-A2 tanker built for the United States Maritime Commission during World War II. After the war she was acquired by the United States Navy as USS Mission Santa Ynez (AO-134). Later the tanker transferred to the Military Sea Transportation Service as USNS Mission Santa Ynez (T-AO-134). A Mission Buenaventura-class oiler, she was named for Mission Santa Inés located in Solvang, California.

The Mission Santa Ynez, the last T-2 tanker in existence, was stored at Suisun Bay as part of the Suisun Bay Reserve Fleet from 1975 until April 2010 when a lawsuit forced the U.S. Maritime Administration (MARAD) to remove her. The tanker was transported to a ship recycling facility in Brownsville, Texas via the Panama Canal in May 2010 for scrapping by Esco Marine.