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NavSource Online: Frigate Photo Archive

Annapolis (PF 15)



Call sign:
Nan - Fox - Fox - Yoke

ex-PG-123


Annapolis served the Navies of the United States and Mexico.

Tacoma Class Patrol Frigate: Originally designated Patrol Gunboat, PG-123; Redesignated a Patrol Frigate, PF-15, 15 April 1943; Laid down, 20 May 1943 as a Maritime Commission type (S2-S2-AQ1) hull under a Maritime Commission contract at American Shipbuilding Co., Lorain, OH.; Launched, 16 October 1943; Commissioned USS Annapolis (PF-15), 4 December 1944; Decommissioned, 29 May 1946 at Seattle, WA.; Struck from the Navy Register, 19 June 1946; Custody transferred to U.S. State Department, Foreign Liquidation Commission for disposal; Transferred to Mexico 24 November 1947 as ARM General Vicente Guerrero; Renamed ARM Rio Usumacinta; Scrapped in 1964.

Specifications: Displacement 1,430 t.; Length, 303' 11"(oa); Bean 37' 6"; Draft 13' 8"; Speed 20.3 kts.; Complement 190; Armament three 3"/50 dual purpose gun mounts, two twin 40mm gun mounts, nine 20mm guns, one Hedgehog depth charge projector, eight Y-gun depth charge projectors, two depth charge racks; Propulsion two 3-drum express type boilers, two 5,500ihp J. Hendy Iron Works vertical triple expansion steam engines, two shafts.


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Size Image Description Source
Annapolis (PF 15)
Annapolis 68k Preparing for launching. Historical Collections of the Great Lakes
Annapolis 98k Being launched at the American Shipbuilding Co., Lorain, OH, 16 October 1943.
US Navy photo # NH 66293
Tom Kermen
ARM Rio Usumacinta
Annapolis 47k c. 1953
Mexican Navy photo
Robert Hurst

View the Annapolis (PF-15)
DANFS history entry located on the Haze Gray & Underway web site
Crew Contact And Reunion Information
U.S. Navy Memorial Foundation
Additional Resources
The CG History Page
Back To The Main Photo Index Back To the Patrol Craft/Gunboat/Submarine Chaser Ship Type Index Back To The Gunboat (PG) Photo Index Back To The Patrol Frigate (PF) Photo Index

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