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Navsource Online: Destroyer Escort Photo Archive

Ship's patches courtesy of Mike Smolinski

USS Koiner (DE 331)

Flag Hoist / Radio Call Sign:
N - H - E - C
Tactical Voice Radio Call: "Crystal Lake"

Awards, Citations and Campaign Ribbons

Precedence of awards is from top to bottom, left to right
Top Row: American Campaign Medal
Second Row: Asiatic-Pacific Campaign Medal - European-Africa-Middle East Campaign Medal - World War II Victory Medal
Third Row: Navy Occupation Service Medal - National Defense Service Medal w/ 1 star - Korean Service Medal (USCG Service)
Fourth Row: Vietnam Service Medal w/ 6 stars - United Nations Korean Service Medal (USCG Service) - Republic of Vietnam Campaign Medal

Class: Edsall
Type: FMR (geared diesel, Fairbanks-Morse reverse gear drive, 3" guns)
Displacement: 1200 tons (light), 1590 tons (full)
Length: 300' (wl), 306' (oa)
Beam: 36' 10" (extreme)
Draft: 20' 6" (draft limit)
Propulsion: 4 Fairbanks-Morse Mod. 38d81/8 geared diesel engines, 4 diesel-generators, 6000 shp, 2 screws
Speed: 21 kts
Range: 9,100 nm @ 12 knots
Armament: 3 x 3"/50 Mk22 (1x3), 1 twin 40mm Mk1 AA, 8 x 20mm Mk 4 AA, 3 x 21" Mk15 TT (3x1), 1 Hedgehog Projector Mk10 (144 rounds), 8 Mk6 depth charge projectors, 2 Mk9 depth charge tracks
Complement: 8 / 201
Koiner (DE 331) Building and Operational Data:
  • 26 July 1943: Keel laid at the Consolidated Steel Co., Orange, Tex.
  • 05 September 1943: Launched and christened, sponsored by Mrs. Mae H. Koiner, the mother of Lt. (j.g.) Koiner
  • 27 December 1943: Commissioned, Lcdr C. S. Judson, Jr., in command
  • 04 October 1946: Decommissioned at Green Cove Springs, Fla.
  • 20 June 1951: Loaned to USCG and Recommissioned WDE 431
  • 14 May 1954: Returned USN and Decommissioned
  • 28 October 1954: Reclassified and converted DER 331
  • 26 August 1955: Recommissioned, Lcdr V. W. Tracy in command, assigned to the Continental Air Defense System in the Pacific Barrier
  • 01 July 1965: Homeport assignment changed to Agana, Guam
  • 23 September 1968: Decommissioned and struck from the NVR
  • 03 September 1969: Sold for scrapping
    Click On Image
    For Full Size Image
    Size Image Description Contributed
    By And/Or Copyright
    Koiner 104k 24 May 1945 Thomas F. Connors
    MoMM 1/C
    Koiner 70k 24 May 1945
    Koiner 73k 26 July 1944
    Koiner 31k As US Coast Guard WDE 431 -
    Koiner 593k 26 August 1955: Mare Island Naval Shipyard, Vallejo, Cal. - Bow view of USS Koiner (DER 331) during her commissioning ceremonies at Mare Island. The stern of the USS Mountrail (APA 213) is just visible aft of Koiner. (U.S. Navy photo #DER 331 26352-8-55 from the Vallejo Naval and Historical Museum) Darryl Baker
    Koiner 721k 26 August 1955: Mare Island Naval Shipyard, Vallejo, Cal. - Stern view of USS Koiner (DER 331) during her commissioning ceremonies at Mare Island. The USS Rasher (SSR 269) is forward of Koiner. (U.S. Navy photo #DER 331 26356-8-55 from the Vallejo Naval and Historical Museum)
    Koiner 143k 26 August 1955: Mare Island Naval Shipyard, Vallejo, Cal. - Commissioning ceremonies of USS Koiner (DER 331). (U.S. Navy photo #DER 331 26355-8-55 from the Vallejo Naval and Historical Museum)
    Koiner 143k circa 1956 (U.S. Navy Photo from "Jane's Fighting Ships, 1956 - 57") Robert Hurst
    Koiner 51k Late 1950's Mike Sheen
    (USS Koiner 1959-1961)
    Koiner 56k 3 June 1963 Thomas F. Connors
    MoMM 1/C
    Koiner 102k 1965: San Francisco Navy Yard - Koiner and USS Atlanta (IX 304) lie across the pier from USS Ticonderoga (CVA 14). (From the USS Ticonderoga (CVA 14) Cruise Book, 1965-66) Gene McCallister

    View the USS Koiner (DE331) DANFS history entry
    located on the Naval History and Heritage Command web site.

    Crew Contact And Reunion Information

    Crew Contact: Mac Christy, ENC, USN (ret.)
    E-mail: machief at

    Note About Contacts

    Contact information is compiled from various sources over a period of time and may, or may not, be correct. Every effort has been
    made to list the newest contact. However, our entry is only as good as the latest information that's been sent to us. We list only
    a contact for the ship if one has been sent to us. We do NOT have crew lists, rosters, or deck logs available. Please see the Frequently
    Asked Questions section on NavSource's Main Page for that information.

    Additional Resources

    Destroyer Escort Sailors Association
    Tin Can Sailors Shipmate Registry - USS Koiner
    The Destroyer History Foundation
    To The DE Photo Index Page Back To The Main Photo Index

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    This Page Created And Maintained by Mike Smolinski
    All pages copyright NavSource Naval History
    by Paul R. Yarnall, All Rights Reserved.
    Page Last Updated 14 May 2014