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NavSource Online: Service Ship Photo Archive

AVP-51 San Carlos
T-AGOR-1 Josiah Willard Gibbs

USNS Josiah Willard Gibbs (T-AGOR-1> was sold to Greece and renamed Hephaistas (A413)

Awards, Citations and Campaign Ribbons
San Carlos (AVP-51)

Precedence of awards is from top to bottom, left to right
Top Row - Combat Action Ribbon (retroactive) - American Campaign Medal - Asiatic-Pacific Campaign Medal (3)
Bottom Row - World War II Victory Medal<, Philippines Liberation Medal - Philippines Independence Medal
Josiah Willard Gibbs (T-AGOR-1)

National Defense Service Medal

Barnegat Class Small Seaplane Tender:

Laid down, 17 September 1942, at Lake Washington Shipyards, Houghton, WA.

Launched, 20 December 1942

Commissioned, USS San Carlos (AVP-51), 21 March 1944

Decommissioned, 30 June 1947, at Philadelphia Navy Yard, Philadelphia, PA.

Laid up in the Atlantic Reserve Fleet

Converted to an Oceanographic Research Ship, at Mobile Ship Repair Co., Mobile, AL.

Renamed and redesignated Josiah Willard Gibbs (T-AGOR-1), 15 December 1958

Placed in service with Military Sea Transportation Service (MSTS), 18 December 1951

Placed out of service and Struck from the Naval Register, 7 December 1971

Transferred to Greece, renamed Hephaistas (A413)

Final Disposition, fate unknown

San Carlos received three battle stars for World War II service

(AVP) Specifications:
Displacement 1,766 t.(lt) 2,750 t.(fl)
Length 311' 8"
Beam 41' 1"
Draft 13' 6"
Speed 18.6 kts.
Complement 215
Armament two single 5"/38 dual purpose gun mounts, two dual 40mm gun mounts, four dual 20mm gun mounts
Propulsion diesel, two propellers, 6,000hp

USS San Carlos (AVP-51)

Size	Image Description	Contributed By / Source
107k	San Carlos (AVP-51) ready for launching, 20 December 1942. at Lake Washington Shipyards, Houghton, WA. Her propellers and rudder are clearly visible. US National Archives photo # 19-N-47210 a US Navy Bureau of Ships Collection photo now in the US National Archives.	US Naval Historical Center
107k	San Carlos (AVP-51) being launched, 20 December 1942, at Lake Washington Shipyards, Houghton, WA. Note the emplacements for two open 5"/38 gun mounts aft; one was replaced by a 40mm quadruple mount before completion. US National Archives photo # 19-N-47211 a US Navy Bureau of Ships Collection photo now in the US National Archives.	US Naval Historical Center
87k	San Carlos (AVP-51) off Houghton, WA., 30 March 1944, about a week after commissioning. She was completed with three 5"/38 guns, including an open mount on her fantail. US National Archives photo # 19-N-64504 a US Navy Bureau of Ships Collection photo now in the US National Archives.	US Naval Historical Center
81k	San Carlos (AVP-51) off Houghton, WA., 30 March 1944. Her camouflage scheme is Measure 32 Design 2Ax. US National Archives photo # 19-N-64506 a US Navy Bureau of Ships Collection photo now in the US National Archives.	US Naval Historical Center
77k	San Carlos (AVP-51) off the Cuban coast, 7 August 1946. She was delivering supplies to Cuba after an earthquake and tidal wave occurred there. US Navy photo # NH 97845 from the collections of the US Naval Historical Center.	US Naval Historical Center

USNS Josiah Willard Gibbs (T-AGOR-1)

Size	Image Description	Contributed By / Source
63k	Josiah Willard Gibbs (T-AGOR-1), date and place unknown.	Hazegray & Underway Web Site
126k	Josiah Willard Gibbs (T-AGOR-1) off Fort Richmond, Staten Island circa early 1960s. The ship was operated by MSTS for the Hudson Laboratories of Columbia University, located at Dobbs Ferry on the Hudson River in New York. US Navy photo # NH 79123 from the collections of the US Naval Historical Center.	US Naval Historical Center
116k	Josiah Willard Gibbs (T-AGOR-1) underway in coastal waters, circa early 1960s while being operated by MSTS for the Hudson Laboratories of Columbia University. US Navy photo # NH 97860 from the Military Sealift Command Collection at the US Naval Historical Center.	US Naval Historical Center
92k	Josiah Willard Gibbs (T-AGOR-1) passing commercial piers during the 1960s while being operated by MSTS for the Hudson Laboratories of Columbia University. US Navy photo # NH 97873-KN from the Military Sealift Command Collection at the US Naval Historical Center.	US Naval Historical Center
94k	Josiah Willard Gibbs (T-AGOR-1) underway during the 1960s. The A-frame on the starboard side just aft of the superstructure is for her auxiliary research winch, which had 5,000 feet of cable and a 10,000 pound maximum load. US Navy photo # NH 97861 from the Military Sealift Command Collection at the US Naval Historical Center.	US Naval Historical Center
86k	Josiah Willard Gibbs (T-AGOR-1) underway during the 1960s, viewed from directly overhead. US Navy photo # NH 97862 from the Military Sealift Command Collection at the US Naval Historical Center.	US Naval Historical Center
64k	Josiah Willard Gibbs (T-AGOR-1) pierside during the 1960s. US Navy photo # NH 97871 from the Military Sealift Command Collection at the US Naval Historical Center.	US Naval Historical Center
55k	Josiah Willard Gibbs (T-AGOR-1) viewed from directly astern during the 1960s. The "O" frame on her stern is for her 40,000-pound capacity deep-sea winch. US Navy photo # NH 97872 from the Military Sealift Command Collection at the US Naval Historical Center.	US Naval Historical Center
81k	Josiah Willard Gibbs (T-AGOR-1) underway, date and place unknown.	Carl R. Friberg Jr.
77k	Josiah Willard Gibbs (T-AGOR-1) underway, date and place unknown. US Navy photo from DANFS	Joe Radigan MACM USN Ret.