Please report any broken links or trouble you might come across to the Webmaster. Please take a moment to let us know so that we can correct any problems and make your visit as enjoyable and as informative as possible.

NavSource Online: Service Ship Photo Archive
Contributed by Mike Smolinski

USNS Vanguard (T-AG-194)
ex
 USNS Vanguard (T-AGM-19) (1966 - 1999)
 USNS Mussel Shoals (T-AGM-19) (1964 - 1966)
 USNS Mission San Fernando (T-AO-122) (1949 - 1964)
 Mission San Fernando (AO-122) (1947 - 1949)

USNS Mission San Fernando International Radio Call Sign:
November - Hotel - Oscar - Bravo
 NHOB

USNS Vanguard International Radio Call Sign:
November - India - Delta - Romeo
 NIDR
USNS Vanguard Awards, Citations and Campaign Ribbons

Precedence of awards is from left to right
Navy Battle "E" Ribbon (2) - National Defense Service Medal
Mission Buenaventura Class Fleet Oiler:
  • Laid down, 26 August 1943, as a Maritime Commission type (T2-SE-A2) tanker hull, under Maritime Commission contract, (MC 1274), at Marinship Corp., Sausalito, CA.
  • Launched, 25 November 1943
  • Delivered to the Naval Transportation Service, 29 February 1944 for charter by Pacific Tankers, Inc. for operation
  • Returned to the Maritime Commission, 10 May 1946, for lay up in the National Defense Reserve Fleet Olympia, WA.
  • Acquired by the Navy, 21 October 1947, for charter to Union Oil Co. and placed in service under the operational control of the Naval Transportation Service (NTS) as Mission San Fernando (AO-122)
  • Transferred to the operational control the Military Sea Transportation Service (MSTS), 1 October 1949 and placed in service as USNS Mission San Fernando (T-AO-122)
  • Placed out of service, 24 May 1955
  • Returned to the Maritime Administration for lay up in the National Defense Reserve Fleet, Olympia, WA.
  • Struck from the Naval Register, 22 June 1955
  • Reacquired by the Navy, 21 June 1956, and placed in service with MSTS, operated under charter to Marine Transportation Lines.
  • Placed out of service, 4 September 1957
  • Returned to the Maritime Administration for lay up in the National Defense Reserve Fleet, James River, Fort Eustis, VA.
  • Reacquired by the Navy, 28 September 1964
  • Converted to a Missile Range Instrumentation Ship (AGM) at General Dynamics Corp., Quincy, MA.
  • Renamed and reclassified USNS Mussel Shoals (T-AGM-19) while undergoing conversion
  • Renamed Vanguard, 1 September 1965
  • Placed in service with MSTS as USNS Vanguard (T-AGM-19), 28 February 1966
  • Reclassified Miscellaneous Auxiliary (Navigational Test Launch Ship) (T-AG-194) in September 1980
  • Placed out of service, date unknown
  • Struck from the Naval Register 13 December 1999
  • Custody transferred to MARAD for lay up in the National Defense Reserve Fleet, James River, Fort Eustis, VA.
  • Final Disposition, fate unknown
    AO Specifications:
    Displacement 5,532 t.(lt) 21,880 t.(fl)
    Length 523' 6"
    Beam 68'
    Draft 30' 10"
    Speed 15.1 kts (trial)
    Complement
    52 CivMar
    17 US Navy Armed Guard
    Armament
    one single 5"/38 dual purpose gun mount
    four single 3"/50 dual purpose gun mounts
    four twin 40mm AA gun mounts
    four twin 20mm AA gun mounts
    Cargo Capacity 15,300DWT
    Oil 120,400 Bbls
    Gasoline 575,000 Gals
    Fuel Capacity NSFO 9,235 Bbls
    Propulsion
    one General Electric turbo-electric engine
    two Babcock and Wilcox D-type boilers, 600psi 825°

    Ship's Service Generators
     two turbo-drive 400Kw 450V A.C.
     two turbo-drive 85Kw 120V D.C.
     two turbo-drive 55Kw 120V D.C.
     one turbo-drive 50Kw 450V A.C.
    single propeller, 10,000shp
    AGM Alterations to Specifications:
    Displacement 16,844 t.(lt) 22,310 t.(fl)
    Length 595'
    Beam 75'
    Speed 14 kts.
    Complement 48 civilian mariners, 18 scientists
    Propulsion Turbo-electric, two boilers, eight Westinghouse turbo-generators, single shaft, 10,000shp
    Click On Image
    For Full Size Image    		Size Image Description Contributed
    By
    War Shipping Administration
    Vanguard
    09531923    		 78
    Namesake
    Mission San Fernando - Detroit Publishing Co - Postcard, circa 1900.    		 Tommy Trampp
    Vanguard 183k Mission San Fernando under construction on Way # 2 at Marinship Corp. Sausalito, CA., 64 days after keel laying.
    Maritime Commission photo courtesy Auke Visser's Famous T - Tankers Pages.    		 Robert Hurst
    Vanguard 109k Mission San Fernando, 26 November 1943, one day after launching, at Marinship Corp. Sausalito, CA.
    US Maritime Commission photo courtesy Auke Visser's Famous T - Tankers Pages.    		 Robert Hurst
    USNS Mission San Fernando (T-AO-122)
    Vanguard 1363k USNS Mission San Fernando (T-AO-122) at anchor off Long Beach/San Pedro, CA., area, date unknown. David Buell
    Vanguard 104k USNS Mission San Fernando (T-AO-122) underway in the harbor at Long Beach, CA., date unknown. David Buell
    Vanguard 37k USNS Mission San Fernando (T-AO-122) underway, circa 1953, location unknown. Robert Hurst
    Vanguard 154k USNS Mission San Fernando (T-AO-122), under tow entering the Quincy, MA. shipyard for conversion to a Missile Range Instrumentation Ship
    USAF photo from Patrick AFB archives.     		Dan Kovalchik
    Vanguard 17k USNS Mission San Fernando (T-AO-122) in dry dock at Quincy. Only her bow and stern were retained in the construction of (T-AGM-19)
    USAF photo from Patrick AFB archives.    		 Dan Kovalchik
    USNS Mussel Shoals (AGM-19)
    Vanguard 33k USNS Mussel Shoals (T-AGM-19) nearing completion, in dry dock at Quincy
    USAF photo from Patrick AFB archives.    		 Dan Kovalchik
    USNS Vanguard (T-AGM-19)
    Vanguard 15k USNS Vanguard (T-AGM-19) at Cape Canaveral prior to the forward bridge and Satcom antenna being added
    USAF photo from Patrick AFB archives.    		 Dan Kovalchik
    Vanguard 273k USNS Vanguard (T-AGM-19) prior to the in update of the forward bridge and the installation of the SATCOM antenna, moored, date and location unknown. Dan Nugent
    Vanguard 311k USNS Vanguard (T-AGM-19) underway while being over flown by NASA 232, a Douglas C-54 aircraft, date and location unknown. Dan Nugent
    Vanguard 49k USNS Vanguard (T-AGM-19) underway, circa 1966, location unknown. Robert Hurst
    Vanguard 171k USNS Vanguard (T-AGM-19) moored pierside at San Diego, CA., circa 1966.
    Photo by marine biologist, Charles R. Hitz (Bob) from the research ship NOAAS John N. Cobb (R-552)    		 Charles W. Hitz
    Vanguard 181k USNS Vanguard (T-AGM-19) underway, circa 1967, location unknown.
    US Navy photo from 1967-68 edition of "Jane's Fighting Ships"    		 Robert Hurst
    Vanguard 277k USNS Vanguard (T-AGM-19) underway in her Apollo Space Program configuration, circa 1969, location unknown.
    Photo from post card image by B. Miley, post marked, 3 March 1969.    		 Tommy Trampp
    Vanguard
    09531924    		 232k USNS Vanguard (T-AGM-19) underway in her Apollo Space Program configuration, date and location unknown. Nicholas Tiberio
    Vanguard
    09531925    		 257k
    Vanguard
    09531926    		 214k
    Pinnacle 60k USNS Vanguard (T-AGM-19) and USS Pinnacle (MSO-462) moored pierside, circa 1966 to 1977, location unknown. Robert Hurst
    Vanguard 45k USS Vanguard (T-AGM-19) pierside, Port Canaveral, FL., 1970. Photo by James W. Holloway, Jr. (deceased), submitted by Jim Holloway
    Vanguard 230k USNS Vanguard (T-AGM-19) seen here as a NASA SkyLab tracking ship
    Note, SatCom tracking radar, and telemetry antennas
    US Navy photo    		 Carl R Friberg Jr
    USNS Vanguard (T-AG-194)
    Vanguard 230k USNS Vanguard (T-AG-194) seen here in New York harbor reconfigured as a platform for testing Navy submarine navigation systems.
    US Navy photo    		 Carl R Friberg Jr
    Vanguard 104k USNS Vanguard (T-AG-194) reconfigured for testing Navy submarine navigation systems.
    US Navy photo    		 Bill Valashinas
    Vanguard 258k USNS Vanguard (T-AG-194) moored at Southampton, N.Z., 19 June 1981. Photo by Peter Davey Chris Howell, Southland Ship Stores Limited, Port of Bluff, N.Z.
    Vanguard 76k USNS Vanguard (T-AG-194) in port, Cape Canaveral, FL., 1994-95 Bill Bowron ET3 (SS) USNS Vanguard/USNS Range Sentinel 1993-96
    Vanguard 69k USNS Vanguard (T-AG-194) moored pierside, date and location unknown. Robert Hurst
    Suribachi 83k In reserve from left to right; Ex-USS Suribachi (AE-21), ex- USNS Mississinewa (T-AO-144) and ex-USNS Vanguard (T-AG-194) moored at the National Defense Reserve Fleet, James River, date unknown. Richard Miller BMCS USNR Ret.
    USNS Mission San Fernando (AO-122) / USNS Mussel Shoals (T-AGM-19 / USN Vanguard (T-AGM-19/T-AG-194)
    Dictionary of American Naval Fighting Ships (DANFS)
    Additional Ships Patches
    Vanguard
    Contributed by Mike Smolinski    		 Vanguard
    Contributed by Carl R Friberg Jr
    Crew Contact And Reunion Information
    U.S. Navy Memorial Foundation - Navy Log
    Additional Resources and Web Sites of Interest
    T-AGM-19 / T-AG-194 Vanguard
    MARAD Vessel History Database
    Back To The Navsource Photo Archives Main Page Back To The Service Force Ship Type Index Back To The Fleet Oiler (AO) Photo Index Back To The Range Instrumentation Ship (AGM) Photo Index Back To The Miscellaneous Auxiliary (AG) Photo Index
    Comments, Suggestions, E-mail Webmaster.
    This page is created and maintained by Gary P. Priolo
    All pages copyright NavSource Naval History
    Last Updated 26 August 2022