Powhatan class fleet ocean tug

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The Powhatan class of fleet ocean tugs consists of seven ships built for the United States Navy and now operated as USNS ships by primarily civilian crews.

See any one of the articles about the individual ships in the class for more detailed information. The class is named for the first ship of this type, USNS Powhatan (T-ATF-166)

de:Powhatan-Klasse ja:ポーハタン級艦隊航洋曳船