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U.S.S. OBSTRUCTOR

(ACM-7)


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ACM-7 Deployments - Major Events

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Month Year to Month Year Deployment / Event
APR1945-Commissioned: 1 APR 1945
JUN1946-Decommissioned: 28 JUN 1946

ACM-7 General Specifications

Class: Chimo-class minelayer

Complement: 69 Officers and Enlisted

Displacement: 880 tons

Length: 188 feet 2 inches

Beam: 37 feet

Draft: 12 feet 6 in

Final Disposition: Transferred to the Coast Guard 28 June 1946 commissioned 1 February 1947 as USCGC Heather (WABL / WLB-331)