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Current Disposition, assigned to Naval Region Northwest, active in Puget Sound area

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Specifications:
Displacement 460 tons (lt) 590 tons (fl)
Length 82' waterline, 90' overall
Beam 38' 3"
Draft 12' 5"
Depth 16' 5"
Speed 12.4 kts (trial)

Accommodations

Officers 2

Enlisted 4

Armament two .50 cal machine guns

Propulsion

two Caterpillar CAT 3512E 1800bhp diesel engines

two Schottel Model SRP 1012 steering/propulsion Z-Drive units

two fixed pitch propellers, providing 42 tons (92,500 lb) bollard pull ahead, 45 tons (99,205 lb) astern

two R.A. Mitchell Co. diesel generator sets with a John Deere 6068SFM75 prime mover, each rated at 130Kw

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Click On Image For Full Size Image	Size	Image Description		Source
Olympus (YT 811)
140881101	74k	Olympus (YT 811) on shiplift just prior to launch at Dakota Creek Industries, 08 May 2021. US Navy photo via Seapower magazine		Dave Wright

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There is no DANFS history for Olympus (YT 811) available at NavSource

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Additional Resources and Web Sites of Interest
National Association of Fleet Tug Sailors
Dakota Creek Industries info page on new tug design

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This page was created by and is maintained by David L. Wright

Last Updated 05 August 2022