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NavSource Online: Service Ship Photo Archive

USNS Earl Warren (T-AO-207)

John Lewis Class Fleet Replenishment Oiler:

Laid Down, 30 April 2022 at General Dynamics NASSCO, San Diego, CA.

Launched, and Christened, 21 January 2023

Delivered to MSC, 4 August 2023, and subsequently placed in service as USNS Earl Warren (T-AO-207)

Specifications:
Displacement 49,000 t.
Length 746
Beam 106'
Draft unknown

Cargo Capacity

Petroleum Products 156,000 bbls

Dry Cargo 55,662 cu ft

Freezer/Chill Cargo 40,099 cu ft

Speed 20 kts.

Complement 99 Civilian Mariners

Self-defense Armament

Crew Served Weapons

Degaussing, and Nixie Torpedo Decoys

Space, Weight, and Power Reservations for Close In Weapon Systems such as SeaRAMs, and an Anti-Torpedo Torpedo Defense System

Aircraft landing platform for vertical replenishment

Propulsion two geared medium speed diesel engines, with PTO generators/PTI

Twin propeller shafts, 16,000 hp per shaft

Click On Image For Full Size Image	Size	Image Description	Source
091920701	54k	*Namesake* Earl Warren (March 19, 1891 – July 9, 1974) was an American politician and jurist who served as Governor of California from 1943 to 1953 and 14th Chief Justice of the United States from 1953 to 1969. Photo by Harris and Ewing Photography	Tommy Trampp
091920702	127k	Artist rendition of *USNS Earl Warren* (T-AO-207)** underway US Navy photo.	Tommy Trampp
091920704	269k	Associate Justice of the U. S. Supreme Court Elena Kagan Christens *USNS Earl Warren* (T-AO-207)*, 21 January 2023, at General Dynamics NASSCO, San Diego, CA. General Dynamics NASSCO photo*	Dale Hargrave
091920703	182k	Launching of *USNS Earl Warren* (T-AO-207)**, 21 January 2023 at General Dynamics NASSCO, San Diego, CA. General Dynamics NASSCO from "Seapower" Navy League of the United States NASSCO	Lee Wahler Nicholas Tiberio
091920705	46k		Lee Wahler Nicholas Tiberio
091920707	430k	*USNS Earl Warren* (T-AO-207)** underway at sea in 2024.	NAVSEA US Navy photo
091920706	1249k	*USNS Earl Warren* (T-AO-207)**, moored pierside at Naval Station Pearl Harbor, 6 June 2025.	Photo by Rick E. Davis

There is no Dictionary of American Naval Fighting Ships (DANFS) history record available for USNS Earl Warren

Crew Contact And Reunion Information
U.S. Navy Memorial Foundation - Navy Log

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This page is created and maintained by Gary P. Priolo

Last Updated 18 July 2025