Tim O'Leary, formerly with Foss Launch & Tug Co., has been promoted to manager, market development and research for Dillingham Maritime's Ocean Division, Seattle, Wash. According to Tom Van Dawark, president of the Dillingham Maritime Ocean Division, Mr. O'Leary's new responsibilities will include administration of general research functions for the ocean marketing group, developing market opportunities and maintaining information for long-range planning.

Dillingham Maritime Ocean Division is part of Dillingham Corporation's maritime group. Other companies within the group include Foss Launch & Tug Co., Foss Alaska Line, Pacific Towboat & Salvage, Long Beach, Calif., Ocean Transportation Services, Inc., Houston, Texas, Dillingham Tug & Barge and Young Brothers, Limited, Honolulu, Hawaii.