| Undaunted | YT | 125 | | Reclas | 1936-02-27 00:00:00.000 | 1940-07-16 00:00:00.000 | * | Union Iron Works | San Francisco | CA | | | 1st Undaunted
Ex AT-58, qv. ID-1950.
Reclassified YT-125 …1st Undaunted
Ex AT-58, qv. ID-1950.
Reclassified YT-125 Feb 27 1936
Probably downgraded from commissioned status to in-service about that time
Commissioned May 1 1939
Back to In-service Jun 30 1939
Reclassified again as AT-58, qv., Jul 6 1940 |
| Undaunted | ATR | 126 | | Struck | | | | Gulfport Booiler & Welding Works | Port Arthur | TX | | | 2nd Undaounted
Originally ATR-126, no name, qv
Named Undau…2nd Undaounted
Originally ATR-126, no name, qv
Named Undaunted Jul 16 1948, after decommissioning
Transferred to custody of Maritime Administration, although still owned by the Navy, Sep 1961
Struck Jan 1963
Transferred to Bureau of Commercial Fisheries |
| Undaunted | AFDL | 25 | AFDL 1 | | | | | | | | | | |
| Undaunted | AT | 58 | | Reclas | | 1936-02-27 00:00:00.000 | * | Union Iron Works | San Francisco | CA | | | 1st Undaunted
Ex Tug Undaunted, (SP-1950), qv
Classified …1st Undaunted
Ex Tug Undaunted, (SP-1950), qv
Classified AT-58 Jul 1920
Reclassified YT-125, qv, Feb 27 1936
Reclassified again as AT-58 Jul 16 1940
Commissioned Aug 1 1940
5th Naval District
WW II
Reclassified ATO-58, qv, May 15 1944 |
| Undaunted | ATO | 58 | | Decom | 1944-05-15 00:00:00.000 | 1946-07-01 00:00:00.000 | * | Union Iron Works | San Francisco | CA | | | 1st Undaunted
Built 1917
Ex SP-1950 qv Ex AT-58, qv. Ex …1st Undaunted
Built 1917
Ex SP-1950 qv Ex AT-58, qv. Ex YT-125, qv
Reclassified ATO-58 May 15 1944
WW II
Decommissioned Jul 1 1946
Struck Sep 25 1946
Delifered to Maritime Commission for disposal Mar 19 1947 |
| Underhill | DE | 682 | Buckley | Sunk | 1943-11-15 00:00:00.000 | 1945-07-24 00:00:00.000 | | Bethlehem Steel Co. | Quincy | MA | | | Named for ENS Samuel J. Underhill, qv
WW II
Sunk by Japane…Named for ENS Samuel J. Underhill, qv
WW II
Sunk by Japanese suicide submarines Jul 24 1945 between Okinawa and Philippines. LCDR Robert M. Newcomb (killed in the sinking) |
| Underwood | FFG | 36 | Oliver Hazard Perry | Active | 1983-01-29 00:00:00.000 | | | Bath Iron Works | Bath | ME | Norfolk | | |
| Underwriter | SwGbt | | | Burned | 1861-08-22 00:00:00.000 | 1864-02-02 00:00:00.000 | | | Brooklyn | NY | | | 1st Underwriter
Built 1852
Purchased by Navy Aug 23 1861
…1st Underwriter
Built 1852
Purchased by Navy Aug 23 1861
Civil War
North Atlantic Blockading Squadron
Mar 13-14 1862, capture of New Berne NC
Feb 2 1863, captured by Confederates off New Berne NC. Acting Master Jacob Westervelt (killed)
Burned the same day to prevent capture.
Boilers and engines later salvaged |
| Underwriter | SP | 1390 | | Reclas | 1918-08-09 00:00:00.000 | 1920-07-17 00:00:00.000 | * | John H. Dialogue | Camden | NJ | | | 2nd Underwriter
Screw Tug
Built 1903
Taken by Navy Jul 1 …2nd Underwriter
Screw Tug
Built 1903
Taken by Navy Jul 1 1918
WW I -
Minesweeping duties off mouth of Mississippi Reiver
Classified YT-44, qv, Jul 17 1920 |
| Underwriter | YT | 44 | | Renamed | 1920-07-17 00:00:00.000 | 1920-10-15 00:00:00.000 | * | John H. Dialogue | Camden | NJ | | | 2nd Underwriter
Ex ScTug, qv
Classified YT-44 Jul 17 1920
…2nd Underwriter
Ex ScTug, qv
Classified YT-44 Jul 17 1920
Renamed Adirondack, qv, Oct 15 1920 |
| Undine | Launch | | | | | | | New York Navy Yard | Brooklyn | NY | | | 2nd Undine
Built 1893
Used as barge for Commandant of New …2nd Undine
Built 1893
Used as barge for Commandant of New York Navy Yard 1893-1910 |
| Undine | StwGbt | | | Burned | | 1864-11-04 00:00:00.000 | | | Cincinnati | OH | | | 1st Undine
Ex Ben Gaylord
Built 1863
Purchased by Navy Ma…1st Undine
Ex Ben Gaylord
Built 1863
Purchased by Navy Mar 7 1864
Civil War
Mississippi Squadron
Captured by Confederates on Tennessee Riiver Oct 12 1864
Burned by Confederates Nov 4 1864 to avoid capture
Ordered raised or wrecked Jun 20 1865
Two 24 lb. howitzers recovered |
| Unicoi | IX | 216 | | Decom | 1945-04-23 00:00:00.000 | 1946-04-16 00:00:00.000 | | Oscar Daniels Co. | Tampa | FL | | | Ex Unicoi, then Excelsior
Built 1920
Renamed Unicoi by 194…Ex Unicoi, then Excelsior
Built 1920
Renamed Unicoi by 1942
Merchant ship
WW II
Jul 1942, Convoy King Sail 520
7/15/42, Naval Armed Guard aboard participated in sinking German submarine U-576
Jul-Aug 1942, Convoy WAT-10
Transferred to Navy Apr 20 1945
Commissioned Apr 23 1945
Decommissioned Apr 16 1946 and returned to War Shipping Administration the same day
Struck May 1 1946
Sold for scrapping |
| Unicorn | SS | 436 | | Struck | | 1958-07-29 00:00:00.000 | | Electric Boat Co. | Groton | CT | | | Never commissioned
Launched Aug 1 1946
Assigned to Atlanti…Never commissioned
Launched Aug 1 1946
Assigned to Atlantic Reserve Fleet
Struck Jul 29 1958
(The name Unicorn was also assigned to SS-429. Contract was cancelled before built.) |
| Unidilla | | | | | | | | | | | | | Civil War |
| Unimak | AVP | 31 | Barnegat | Decom | 1943-12-31 00:00:00.000 | 1946-07-26 00:00:00.000 | * | Associated Shipbuilders | Seattle | WA | | | WW II
Aug 5 1942, Atlantic Fleet ??
Decommissioned Jul 26 …WW II
Aug 5 1942, Atlantic Fleet ??
Decommissioned Jul 26 1946
Transferred to Coast Guard Sep 14 1948 and reclassified WAVP-379, qv |
| Unimak | WAVP | 379 | | | | | | Associated Shipbuilders | Seattle | WA | | | Ex AVP-31, qv
Transferred to Coast Guard Sep 14 1948 and re…Ex AVP-31, qv
Transferred to Coast Guard Sep 14 1948 and reclassified WAVP-379 |
| Union | ScGbt | | | Decom | 1861-05-16 00:00:00.000 | 1865-09-29 00:00:00.000 | | | Mystic | CT | | | 3rd Union
Civil War
Atlantic Blockading Squadron
Jun 1 18…3rd Union
Civil War
Atlantic Blockading Squadron
Jun 1 1861, captured blockade runner F. W. Johnson
Decommissioned for repair Dec 10 1861
Recommissioned Jan 20 1863
Decommissioned Sep 29 1865
Sold Oct 25 1865
Renamed Missouri
Caught fire and sank Oct 22 1872 |
| Union | Sch | | | Wrecked | | 1846-12-16 00:00:00.000 | | | | | | | 2nd Union
Mexican War
Captured from Mexico Nov 14 1846 and…2nd Union
Mexican War
Captured from Mexico Nov 14 1846 and placed in U.S. Navy
Wrecked off Verq Cruz Dec 16 1846 |
| Union | SwStr | | | Sold | | | | Norfolk Navy Yard | Portsmouth | VA | | | 1st Union
Built 1841-43
Home Squadron
Found to be ineffec…1st Union
Built 1841-43
Home Squadron
Found to be ineffectively powered
Used as receiving ship starting 1848
Sold 1858 |
| Union | AKA | 106 | Tolland | Decom | 1945-04-25 00:00:00.000 | 1970-06-05 00:00:00.000 | | North Carolina Shipbuilding Co. | Wilmington | NC | | | 4th Union
Ex North Carolina
Renamed Union before commissio…4th Union
Ex North Carolina
Renamed Union before commissioning
Maritime Commission Hull 1697
WW II
Korean War
Vietnam War
Decommissioned Jun 5 1970
Transferred to Maritime Administration
Struck Sep 1 1976
Sold Sep 1977 for scrapping
2 Battle Stars Korean War
9 Battle Stars Vietnam War |
| Union Victory | Cargo | | | Renamed | 1945-06-08 00:00:00.000 | 1961-12-04 00:00:00.000 | * | Oregon Shipbuilding Corp. | Portland | OR | | | Maritime Commission Victory Hull 683
Merchant ship
Origina…Maritime Commission Victory Hull 683
Merchant ship
Original operator, Alaska Trans.
WW II
Korean War
Transferred to Military Sea Transportation Service 1961
Renamed Perseus, AF-64, qv, Dec 4 1961 |
| Uniontown | PF | 65 | Tacoma | Decom | 1944-10-06 00:00:00.000 | 1945-12-20 00:00:00.000 | | Leathem D. Smith Shipbuilding Co. | Sturgeon Bay | WI | | | Originally Chattanooga
Renamed Uniontown prior to commissio…Originally Chattanooga
Renamed Uniontown prior to commissioning
Maritime Commission hull 1489
WW II
Atlantic Fleet
Decommissioned Dec 20 1945
Struck Jan 8 1946
Sold Jul 1947
Renamed Sarandi |
| Unit | ScTug | | | Sold | | 1865-07-12 00:00:00.000 | | | Philadelphia | PA | | | Ex Union
Built 1862
Bought by Navy Jun 2 1864
Civil War
…Ex Union
Built 1862
Bought by Navy Jun 2 1864
Civil War
Served 1864-65
North Atlantic Blockading Squadron
Sold Jul 12 1865
Remained in merchant service until 1902 |
| United States | Fr | | | Decom | 1797-07-11 00:00:00.000 | 1849-02-24 00:00:00.000 | * | | Philadelphia | PA | | | First commander CPT John Barry, qv
Quaisi War with France
…First commander CPT John Barry, qv
Quaisi War with France
Apr 19 1799, Barry transferred command to Commodore Thomas Truxton
Decommissioned Jun 6 1801
Recommissioned 1809 under comand of CPT Steven Decatur
War of 1812
Oct 25 1812, defeated HMS Macedonian, qv, (later repaired and taken unto U. S. Navy) 500 miles south of Azores
Decommissioned Oct 14 1844
Recommissioned May 18 1846
Decommissioned Feb 24 1849
Civil War
Commissioned by Confederate Navy (at Norfolk) on Apr 29 1861
Used as receiving ship and for harbor defense
Often called Confederate States, qv
Sunk in Elizabeth River Apr 1862 as obstruction
Raised by Union forces in 1862
Ordered broken up in 1865
Also see other United States |
| United States | Transport | | | | | | | | | | | | Civil War
In May 1865, used to transport Union troops to Te…Civil War
In May 1865, used to transport Union troops to Texas
Also see other United States |
| United States Victory | | | | | 1944-04-30 00:00:00.000 | | | California Shipbuilding Corp. | Los Angeles | CA | | | Maaritime Commission Victory Hull 4
Merchant ship
Original…Maaritime Commission Victory Hull 4
Merchant ship
Original operator, Weyerhauser Steamship Lines
WW II |
| United Victory | XAK | | | | 1944-02-29 00:00:00.000 | | | Oregon Shipbuilding Corp. | Portland | OR | | | Maritime Commission Victory Hull 85
Merchant ship
Original…Maritime Commission Victory Hull 85
Merchant ship
Original Operator, American President Lines
WW II
Apr 10-19 1945, Operation Iceberg, Okinawa Campaign, TG 53.8 |
| Universe | Steamboat | | | | | | | | | | | | Civil War
Used by Army
March 1862, used to transport Union…Civil War
Used by Army
March 1862, used to transport Union troops for the Battle of Shiloh. (Hurst List)
December 1862, lower Mississippi |
| Upham | APD | 99 | Crosley | Decom | 1945-07-23 00:00:00.000 | 1946-04-25 00:00:00.000 | | Charleston Navy Yard | Charleston | SC | | | ex DE-99. Reclassified APD-99 before commissioning
Named f…ex DE-99. Reclassified APD-99 before commissioning
Named for RADM Frank B. Upham, qv
Decommissioned Apr 25 1946
Struck Jun 1 1960
Sold to Colombia Jan 1962 |
| Upshur | AG | 103 | | Decom | 1945-06-03 00:00:00.000 | 1945-11-02 00:00:00.000 | | William Cramp & Sons Shipbuilding Co. | Philadelphia | PA | | | 1st Upshur
Ex DD-144, qv
Reclassified AG-103 Jun 3 1945
W…1st Upshur
Ex DD-144, qv
Reclassified AG-103 Jun 3 1945
WW II
Decommissioned Nov 2 1945
Struck Nov 11 1945
Sold Sep 26 1947
Scrapped by Apr 1948 |
| Upshur | DD | 144 | Wickes | Reclas | 1918-12-23 00:00:00.000 | 1945-06-03 00:00:00.000 | * | William Cramp & Sons Shipbuilding Co. | Philadelphia | PA | | | 1st Upshur
Named for RADM John H. Upshur
Originally Destro…1st Upshur
Named for RADM John H. Upshur
Originally Destroyer No. 111
Classified DD-144 Jul 17 1920
Decommissioned May 15 1922
Recommissioned Jun 2 1930
Decommissioned Dec 22 1936
Recommissioned Oct 4 1939
Atlantic Squadron
WW II
Mar 1941, Support Force, Atlantic Fleet, LCDR W. K. Romoser
Aug 30 1942, Atlantic Fleet, LCDR L. Ensey
1944, plane guard and target vessel, Norfolk and Quonset Point
Reclassified AG-103, qv, Jun 3 1945 |
| Upshur | T-AP | 198 | Barrett | Transferred | 1952-12-20 00:00:00.000 | 1973-04-02 00:00:00.000 | | New York Shipbuilding Co. | Camden | NJ | | | 2nd Upshur
Laid down as President Hays
Maritime Commission…2nd Upshur
Laid down as President Hays
Maritime Commission Hull 2916
Acquired by Navy Sep 15 1950Renamed Upshuar and designated T-AP-198Placed in service Dec 20 1952 with Military Sea Transportation Service
Transferred to Maritime Administration Apr 2 1973 and simultaneously transferred to Maine Maritime Academy
Renamed State of Maine |
| Uranium | | | | | 1944-07-31 00:00:00.000 | | | Concrete Ship Constructors | National City | CA | | | Maritime Commission Hull 2233
Army vessel
WW II |
| Uranus | AF | 14 | Uranus | Decom | 1941-10-27 00:00:00.000 | 1946-05-08 00:00:00.000 | | Helsinger Ships Works | Copenhagen | DE | | | Built 1933
Ex Helga
Ex Caravelle
Ex Marie
Acquired by Na…Built 1933
Ex Helga
Ex Caravelle
Ex Marie
Acquired by Navy Aug 11 1941 as Marie
Renamed Uranus (AF-14)
WW II
Decommissioned May 8 1946
Transferred to War Shipping Administration May 9 1946Struck May 21 1946
Returned to Danish owner
Renamed Maria Dan |
| Urdaneta | Gbt | | | Decom | 1899-06-02 00:00:00.000 | 1902-12-12 00:00:00.000 | | Cavite Arsenal | Manila | PI | | | Built 1892-93 for Spanish Government
May be cited as Undane…Built 1892-93 for Spanish Government
May be cited as Undaneta
Apparently captured by U.S. Army in Spanish-American War
Acquired by Navy Jan 17 1899
Philippine Insurrection
Captured by rebels
Recovered and recommissioned by Navy May 12 1900
Decommissioned Dec 12 1902
Listed in Ships Data 1912 through 1916 as a yard tug |
| Uriah M. Rose | | | | | 1944-01-18 00:00:00.000 | | | Permanente Metals Corp, Yard 2 | Richmond | CA | | | Maritime Commission E Hull 2729
Merchant ship
Original ope…Maritime Commission E Hull 2729
Merchant ship
Original operator, American President Lines
WW II
May 14-19 1945, Operation Iceberg, Okinawa Campaign |
| Uruguay | | | | | | | | | | | | | Merchant ship
WW II
Nov 1942, Operation Torch, Invasion of…Merchant ship
WW II
Nov 1942, Operation Torch, Invasion of North Africa |
| Usage | AM | 130 | | Struck | | | | Gulf Shipbuilding Corp. | Chickasaw | AL | | | Not commissioned in U. S. services
Transferred to United Ki…Not commissioned in U. S. services
Transferred to United Kingdom upon completion
Named Tourmaline (J 339)
Returned to U. S. custody Jan 1947 and struck
Sold to Turkey
Renamed Cardak |
| USLS 1 | Launch | | | | | | | | Marinette | WI | | | Built 1926
Army vessel
WW II |
| USLS 2 | Launch | | | | | | | | Marinette | WI | | | Built 1926
Army vessel
WW II |
| USSR Victory | | | | | | | | California Shipbuilding Corp. | Los Angeles | CA | | | Maritime Commission Victory Hull 3
Merchant ship
Original …Maritime Commission Victory Hull 3
Merchant ship
Original operator, Moore-McCormack
WW II |
| Utah | AG | 16 | | Sunk | 1932-04-01 00:00:00.000 | 1941-12-07 00:00:00.000 | | New York Shipbuilding Corp. | Camden | NJ | | | Originally commissioned as BB-31, qv.
Reclassified AG-16 Ju…Originally commissioned as BB-31, qv.
Reclassified AG-16 Jul 1 1931
WW II
Dec 7 1941, at Pearl Harbor during Japanes attack on Pearl Harbor. Capsized during attack and remains as partially submerged hulk.
Placed "in ordinary" Dec 29 1941
Declared "out of commission, not in service" Sep 5 1944
Struck Nov 13 1944
1 Battle Star WW II |
| Utah | BB | 31 | Florida | Reclas | 1911-08-31 00:00:00.000 | 1931-07-01 00:00:00.000 | * | New York Shipbuilding Corp. | Camden | NJ | | | 1914, Mexican Campaign (Vera Cruz)
WW I -
Decommissioned O…1914, Mexican Campaign (Vera Cruz)
WW I -
Decommissioned Oct 31 1925 for modernization
Recommissioned Dec 1 1925
Reclassified AG-16, qv, Jul 1 1931 and decommissioned for conversion |
| Ute | AT | 76 | Navajo | Reclas | 1942-12-13 00:00:00.000 | | * | United Engineering Co. | Alameda | CA | | | WW II
Reclassified ATF-76, qv, probably around May 1944 |
| Ute | ATF | 76 | | Decom | | 1974-08-30 00:00:00.000 | * | United Engineering Co. | Alameda | CA | | | "Good Shoot Ute"
Ex AT-76, qv
Reclassified ATF-76, probabl…"Good Shoot Ute"
Ex AT-76, qv
Reclassified ATF-76, probably around May 1944
WW II
Feb 1945, Invasion of Iwo Jima
Apr-Jun 1945, Operation Iceberg, Okinawa operations
Decommissioned Jul 13 1946
Recommissioned Sep 14 1961
Korean War
Vietnam War
Decommissioned Aug 30 1974
Transferred to Military Sealift Command
Transferred to Coast Guard as WMEC-76, qv
3 battle Stars WW II (one possibly as AT )
2 Battle Stars Korean War
9 Battle Stars Vietnam War |
| Ute | WMEC | 76 | | | | | | United Engineering Co. | Alameda | CA | | | Ex ATF-76, qv |
| Utina | ATF | 163 | Abnaki | Decom | 1946-01-30 00:00:00.000 | 1971-09-03 00:00:00.000 | | Charleston Shipbuilding & Drydock Co. | Charleston | SC | | | Decommissioned Sep 3 1971
Loaned to Venezuela
Renamed Feli…Decommissioned Sep 3 1971
Loaned to Venezuela
Renamed Felipe Larrazabel (R 21)
Returned to U.S. custody Dec 1971
Sold to Venezuela and struck in Dec 1971 |
| Utowana | TR | | | Decom | 1917-10-30 00:00:00.000 | 1919-09-11 00:00:00.000 | | Neafie & Levy | Philadelphia | PA | | | Built 1891
May be also referred to as Victorine
Built as y…Built 1891
May be also referred to as Victorine
Built as yacht. Rebuilt 1917 as trawler
Acquired by Navy summer 1917
WW I -
1st Naval District
Division 13, Squadron 5, Patrol Force
Decommissioned Sep 11 1919
Sold Sep 13 1920 |
| Uvalde | AKA | 88 | Andromeda | Decom | 1944-08-18 00:00:00.000 | 1968-12-01 00:00:00.000 | | Moore Drydock Co. | Oakland | CA | | | ex SS Wild Pigeon, Maritime Commission Hull 1188
WW II
Jan…ex SS Wild Pigeon, Maritime Commission Hull 1188
WW II
Jan 1945, invasion at Lingayen Gulf, LCDR William M. McCloy
Apr 1945, Operation Iceberg, Okinawa Campaign
Korean War
Mothballed 1957
Struck Jul 1 1960
Reinstated Sep 1 1961
Recommissioned Nov 18 1961
Decommissioned and struck Dec 1 1968
Transferred to Maritime Administration Jun 28 1969 for disposal
Simultaneously sold and scrapped
1 Battle Star WW II
3 Battle Stars Korean War |