(YT-365: dp. 260; 1. 100'; b. 25'; dr. 9'7"; s. 12 k.
Segwarusa (YT-365) was laid down on 6 March 1944 by Consolidated Shipbuilding Corp., Morris Heights, N.Y., launched on 22 April; delivered to the Navy and placed in service on 25 September 1944.
Segwarusa was allocated to the 5th Naval District and based at Norfolk, Va. She was reclassified as YT-365 on 15 May 1944 and as YTM-365 on 24 November 1961. She provided fire-fighting, tug, and salvage services to ships and installations in the Norfolk area throughout her long career. Segwarusa was struck from the Navy list and sold on 1 January 1974.