Home Search Links About Us Updates TBI Store Login
A.J. CENAC (1995)
Pictured as: the AJ (Harley Marine Services) Photo by: Kyle Stubbs

Built in 1995, by Main Iron Works Incorporated of Houma, Louisiana (hull #395) as the A.J. Cenac for the Cenac Towing Company of Houma, Louisiana.

In 2008, the tug was acquired by Teppco Marine Services of Houma, Louisiana. Where the tug retained her name.

In 2009, she was acquired by Enterprise Marine Services of San Antonio, Texas. Where the tug was renamed as the A.J.

In 2015, the tug was acquired by Harley Marine Services Incorporated of Seattle, Washington. Where the tug retained her name.

Powered by three, Cummins KTA 38M1 diesel engines. With Twin Disc MG 5321 DC reduction gears, at a ratio of 7:1. Turning three 74(in) by 60(in), four bladed, fixed pitch propellers. She is a triple screw tug, rated at 3,000 horsepower.

Her electrical service is provided by two, Tier III compliant, 132kW Cummins BTA5 generator sets. The tug's capacities are 56,600 gallons of fuel, 1,580 gallons of lube oil, and 14,900 gallons of water.

The tug's towing equipment consists of an air over hydraulic, single drum, towing winch.


  • Vessel Name: A.J. CENAC (1995)
  • USCG Doc. No.: 1033114
  • Vessel Service: TOWING VESSEL
  • IMO Number: 8890310
  • Trade Indicator: Coastwise Unrestricted, Registry
  • Call Sign: WDI5090
  • Hull Material: STEEL
  • Hull Number: 395
  • Ship Builder: MAIN IRON WORKS, INC
  • Year Built: 1995
  • Length: 92.2
  • Hailing Port: PORTLAND, OR.
  • Hull Depth: 12
  • Hull Breadth: 30
  • Gross Tonnage: 114
  • Net Tonnage: 77
  • Owner:
    HARCO MARINE LLC
    910 SW SPOKANE STREET PO BOX 24005
    SEATTLE, WA
  • Previous Vessel Names:
    AJ CENAC, AJ CENAC, AJ
  • Previous Vessel Owners:
    CENAC TOWING CO INC, TEPPCO MARINE SERVICES LLC, ENTERPRISE MARINE SERVICES LLC, ENTERPRISE MARINE SERVICES LLC, HARCO MARINE LLC, HARCO MARINE LLC, HARCO MARINE LLC, HARCO MARINE LLC