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U.S.S. SIOUX

(ATF-171)


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ATF-171 Deployments - Major Events

Add a ATF-171 Shellback Initiation Add a ATF-171 Deployment - Major Event
Month Year to Month Year Deployment / Event
MAR1979-Keel Date: 22 MAR 1979
at Marinette Marine Corporation Marinette WI
NOV1980-Launch Date: 15 NOV 1980

ATF-171 General Specifications

Class: Powhatan-class fleet ocean tug

Named for: The Sioux

Complement: 16 Civilian and 4 USN

Displacement: 1387 tons

Length: 226 feet

Beam: 42 feet

Flank Speed: 14 Knots