United States lightship Swiftsure (LV-113)

History
United States Lighthouse Service
NameUSLHS LV-113 Swiftsure
BuilderAlbina Motor Works, Portland, Oregon
Cost$228,121
Launched1 July 1929
Fatetransferred to the United States Coast Guard, 1 July 1939
United States Coast Guard
NameUSCGC WAL-535
Acquired1 July 1939 (from U.S. Lighthouse Service)
Decommissioned1 October 1968
ReclassifiedUSS YP-397 during World War II
HomeportJuneau, Territory of Alaska
Identification
FateSunk while being towed, 16 June 1988
General characteristics
TypeLightship
Tonnage630 GRT
Length133.25 ft (40.61 m) o/a
Beam30 ft (9.1 m)
Draught13.25 ft (4.04 m)
Installed power350 bhp (260 kW)
Propulsionone electric motor driven by four 75 kw diesel engines
Speed10 knots (19 km/h; 12 mph)
Complement48 (World War II)

United States lightship No. 113, known as Swiftsure, was a steel-hulled lightship in commission with the United States Lighthouse Service as LV-113 from 1929 to 1939, and in the fleet of the United States Coast Guard as WAL-535 from 1939 until 1968. During World War II, she was given the designation USS YP-397.