United States lightship Swiftsure (LV-113)
| History | |
|---|---|
| United States Lighthouse Service | |
| Name | USLHS LV-113 Swiftsure | 
| Builder | Albina Motor Works, Portland, Oregon | 
| Cost | $228,121 | 
| Launched | 1 July 1929 | 
| Fate | transferred to the United States Coast Guard, 1 July 1939 | 
| United States Coast Guard | |
| Name | USCGC WAL-535 | 
| Acquired | 1 July 1939 (from U.S. Lighthouse Service) | 
| Decommissioned | 1 October 1968 | 
| Reclassified | USS YP-397 during World War II | 
| Homeport | Juneau, Territory of Alaska | 
| Identification | 
  | 
| Fate | Sunk while being towed, 16 June 1988 | 
| General characteristics | |
| Type | Lightship | 
| Tonnage | 630 GRT | 
| Length | 133.25 ft (40.61 m) o/a | 
| Beam | 30 ft (9.1 m) | 
| Draught | 13.25 ft (4.04 m) | 
| Installed power | 350 bhp (260 kW) | 
| Propulsion | one electric motor driven by four 75 kw diesel engines | 
| Speed | 10 knots (19 km/h; 12 mph) | 
| Complement | 48 (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.