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NavSource Online: Amphibious Photo Archive

APL-39
ex
 Mercer (IX-502) (1975 - 2001)
 USS Mercer (APB-39) (1945 - 1975)


International Radio Call Sign:
November - Uniform- India - Quebec
 NUIQ
Awards, Citations and Campaign Ribbons




Precedence of awards is from top to bottom, left to right
Top Row - Combat Action Ribbon(4)
Second Row - Presidential Unit Citation - Navy Unit Commendation - American Campaign Medal
Third Row - World War II Victory Medal - National Defense Service Medal - Vietnam Service Medal (4)
Fourth Row - Republic of Vietnam Gallantry Cross Unit Citation (3) - Republic of Vietnam Civil Actions Unit Citation - Republic of Vietnam Campaign Medal
Personnel Awards

Purple Hearts: (1 KIA - CS1 Thomas E. Sheppard, 22 NOV68)
Benewah Class Self-propelled Barracks Ship:
  • Authorized, 17 December 1943, as Barracks Ship (non-self propelled) APL-39
  • Reclassified Barracks Ship (self-propelled) APB-39, 8 August 1944
  • Laid down, 24 August 1944, at Boston Naval Shipyard, Boston, MA.
  • Launched, 17 November 1944
  • Commissioned USS Mercer (APB-39), 19 September 1945, LCDR. Edward E. Vezey, Jr., USNR, in command
  • Decommissioned, 18 June 1947, at Green Cove Springs, FL.
  • Laid up in the Atlantic Reserve Fleet, Florida Group, Green Cove Springs
  • Recommissioned, 12 October 1951, at Green Cove Springs
  • Decommissioned, 17 February 1956, at Green Cove Springs, FL.
  • Laid up in the Atlantic Reserve Fleet, Florida Group, Green Cove Springs
  • Recommissioned, 11 May 1968, at Long Beach CA.
  • During the Vietnam War USS Mercer participated in the following campaigns:

    Vietnam War Campaigns
    Campaign and Dates Campaign and Dates
    Vietnamese Counteroffensive - Phase V
    29 July 1968 to 1 November 1968     		Tet 69/Counteroffensive
    23 February to 8 June 1969
    Vietnamese Counteroffensive - Phase VI
    2 November 1968 to 22 February 1969     		Vietnam Summer-Fall 1969
    9 June to 24 August 1969

  • Decommissioned, 7 January 1970
  • USS Mercer earned four campaign stars for Vietnam War service in addition to the Presidential Unit Citation and the Navy Unit Commendation
  • Reclassified Miscellaneous Auxiliary (IX-502) a messing and berthing barge
  • Placed in service, 1 November 1975 at the US Naval Ship Repair Facility, Sasebo Japan
  • Mercer served as a Barricks Ship at Willamette Iron and Steel Works in Portland, OR. from the mid 1970s
  • Reclassified Barracks Ship (non-self propelled) APL-39, 7 March 2001
  • USS APL-39 is part of the CincPacFlt Berthing and Messing Program and is berthed at SRF Det. Sasebo, Japan
  • Placed out of service, date unknown
  • Final Disposition, to be disposed of by public sale at Sasebo, Japan, December 2024
    APB Specifications:
    Displacement 4,000 t.
    Length 328'
    Beam 50'
    Draft 11' 2"
    Speed 12 kts.
    Complement
    Officers 12
    Enlisted 129
    Troop Accommodation
    Officers 26
    Enlisted 1200
    Armament
    two quad 40mm AA gun mounts
    eight 50 cal. machine guns (4 fwd, 4 aft)
    ten 30 cal. machine guns
    Fuel Capacity
    Diesel 2,975 Bbls
    Propulsion
    two General Motors 12-567A Diesel engines
    double Falk Main Reduction Gears
    five Diesel-drive 100Kw 120V/240V Ship's Service Generators
    twin rudders
    two propellers, 1,600shp
    Click On Image
    For Full Size Image    		 Size Image Description Contributed
    By
    USS Mercer (APB-39)
    Marlboro 352k USS Mercer (APB-39) and USS Marlboro (APB-38) under construction at Boston Navy Yard, 3 January 1945. Note the two-level superstructure running nearly the entire length of the ships with the pilot house on top forward. Destroyer at top is USS Babbitt (AG-102) and across the channel there is probably a British battleship.
    US National Archives Record Identifier NA 38329801    		 David Wright
    Mercer 16k USS Mercer (APB-39) under way with a tug alongside, circa 1955. Mobile Riverine Force Association, courtesy Robert E. Blevins
    Mercer 23k USS Mercer (APB-39) underway while docking/undocking, circa 1955. Mobile Riverine Force Association, courtesy Robert E. Blevins
    Mercer 60k USS Mercer (APB-39) crew photo, circa 1955. Mobile Riverine Force Association, courtesy Robert E. Blevins
    Mercer 245k USS Mercer (APB-39) during sea trials in the early 1968 off Long Beach, CA.
    US Naval Shipyard Long Beach Photo #'s LB051668-50131-LBNSY-PAO,
    US Naval Shipyard Long Beach Photo #'s LB051668-50132-LBNSY-PAO,
    US Naval Shipyard Long Beach Photo #'s LB051668-50134-LBNSY-PAO     now in the collections of US National Archives, Riverside, CA.    		 John Chiquoine and Dave Schroeder
    Mercer 236k
    Mercer 217k
    Mercer 58k USS Mercer (APB-39) arriving at Pearl Harbor, 26 June 1969. Mercer and USS Nueces APB-40) sailed together from San Diego to Vietnam via Pearl Harbor and Subic Bay. Robert Hurst
    Mercer 26k USS Mercer (APB-39), in support of Mobile Riverine Forces, South Vietnam, MRFA
    Mercer 103k USS Mercer (APB-39), in support of Mobile Riverine Forces, South Vietnam, circa 1969. Ron Reeves
    Mercer 38k USS Mercer (APB-39), in support of Mobile Riverine Forces, South Vietnam, circa 1969 Bruce Schulze
    MRFA
    Mercer 114k USS Mercer (APB-39) moored pierside at the San Francisco Naval Shipyard, Hunters Point, circa late 1969. Ron Reeves
    Mercer (IX-502)
    Mercer 129k Mercer (IX-502) moored at Naval Station San Diego, summer 1985. Photo by Ed Zajkowski
    Mercer 31k Mercer (IX-502) moored at SRF Det., Sasebo Japan, circa 2000 Bob Gregory, Dep Requirements & Special Programs Officer, COMPACFLT N43
    APL-39
    Mercer 50k APL-39 moored at SRF Det., Sasebo Japan, circa 2002. Department of Defense photo # DSCN 0898 Bob Gregory, Dep Requirements & Special Programs Officer, COMPACFLT N43
    Mercer 1398k APL-39 moored at SRF Det., Sasebo Japan, 13 December 2012. Bob Gregory, Dep Requirements & Special Programs Officer, COMPACFLT N43
    Mercer
    10133918    		 91k Interior photos of APL-39 moored at SRF Det., Sasebo Japan, circa November 2024.
    GSA Auctions.gov    		 David Wright
    USS Mercer (APB-39)
    Dictionary of American Naval Fighting Ships (DANFS)
    Vietnam War History
    Commanding Officers
    01LCDR. Vezey Jr., Edward Everett, USNR19 September 1945 - 15 October 1945
    02LT. Brandman, Rudolph, USN15 October 1945 - 2 January 1947
    03LT. Poore, George Edward, USN2 January 1947 - 2 May 1947
    04LT. Blinzler, Urban John, USN2 May 1947- 18 June 1947
     Decommissioned18 June 1947 - 12 October 1951
    05LCDR. Fowler? - 17 February 1956
     Decommissioned17 February 1956 - 9 May 1968
    06LT. Owenson, Albert Thomas (Tom), USN11 May 1968 - 8 June 1969
    07LCDR. Foreman, Merlin Lee Robert, USN8 June 1969 - 7 January 1970
    Courtesy Wolfgang Hechler and Ron Reeves
    Crew Contact And Reunion Information
    U.S. Navy Memorial Foundation - Navy Log
    Additional Resources and Web Sites of Interest
    Mobile Riverine Force Association
    Back To The Navsource Photo Archives Main Page Back To The Amphibious Ship Type Index Back To The Self-propelled Barracks Ship (APB) Photo Index Back To The Self-propelled Barracks (APB) Ship Photo Index Back To The Miscellaneous Unclassified (IX) Photo Index
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    This page is created and maintained by Gary P. Priolo
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    Last Updated 6 December 2024