USS Hilo

USS Hilo
History
United States
Name
  • Caroline
  • Moana
  • Hilo
NamesakeHilo, Hawaii
Orderedas Caroline
BuilderBath Iron Works
Yard number141
Laid down1 September 1930
Launched18 July 1931
Completed28 September 1931 (delivered)
Acquired28 November 1941
Commissioned11 June 1942
Decommissioned3 March 1946
Strickendate unknown
Identification
  • official number 231135
  • Signal & radio call letters WDEC
FateScrapped 1958
General characteristics
Type
Tonnage1,839 GRT
Displacement2,350 long tons (2,390 t)
Length278 ft 11 in (85.01 m)
Beam38 ft 3 in (11.66 m)
Draft17 ft (5.2 m)
Depth22.7 ft (6.9 m)
Installed powerelectrical: 2 150 kw, 1 50 kw Diesel electric generators
Propulsion2 Cooper-Bessemer 1,500 horsepower diesel engines, 2 screws
Speed14 kn (16 mph; 26 km/h)
Range25,000 nautical miles (29,000 mi; 46,000 km)
Complement
  • 42 crew as yacht
  • 116 (Navy)
Armament1 × 3 in (76 mm)/50 cal dual purpose gun

USS Hilo (AGP-2) was a converted yacht that saw service as a motor torpedo boat tender in the United States Navy during World War II. It was originally the yacht Caroline built for Eldridge R. Johnson and launched 18 July 1931. Caroline was at the time the second largest yacht and largest American built Diesel yacht. It was built with a laboratory as well as palatial quarters and was loaned and equipped by Johnson for the Johnson-Smithsonian Deep-Sea Expedition of 1933 that explored the Puerto Rico Trench. The yacht was sold in 1938 to William B. Leeds and renamed Moana replacing an earlier Leeds yacht of the same name.

It was purchased by the US Navy in 1941 and commissioned as USS Hilo, first designated as Patrol Gunboat (PG) 58 and then functioning and designated as Motor Torpedo Boat Tender (AGP) 2 supporting the torpedo boats for the duration of World War II.