Keokuk III YTB-771
(YTB-771: dp. 270; 1. 109'; b. 31'; dr. 14; cpl. 12)
The third Keokuk (YTB-771) was launched 21 May 1964 by the Mobile Ship Repair Inc., Mobile, Ala.; and placed in service 4 September 1964, Chief Boatswain's Mate Jerry R. Richter in command. She serves in the Norfolk area as a tug.