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MOBY III
Pictured as: the Amy Elise (Robert K. Greger) Photo by: Capt. Ron Greger

Built in 1975, by the North American Shipbuilding Company of Larose, Louisiana (hull #103) as the El Aventurero.

In 1999, the tug was acquired by Moby Maritime Corporation of Miami, Florida. Where she was renamed as the Moby III.

In 2009, she was acquired by Captain Ron Greger of Napa, California. Where the tug retained her name.

In 2015, the tug was acquired by Captain Robert Greger of Fairfield, California. Where she was renamed as the Amy Elise.

In 2017, the tug was acquired by the Curtin Maritime Company of Long Beach, California. Where she was renamed as the Seana C.

She is a twin screw tug, rated at 1,800 horsepower.
(Captain Ron Greger)


  • Vessel Name: MOBY III
  • USCG Doc. No.: 563748
  • Vessel Service: TOWING VESSEL
  • Trade Indicator: Coastwise Unrestricted, Registry
  • Call Sign: WDC3684
  • Hull Material: STEEL
  • Hull Number: 103
  • Ship Builder: NORTH AMERICAN SHIPBUILDING LLC
  • Year Built: 1975
  • Length: 70.3
  • Hailing Port: LONG BEACH, CA.
  • Hull Depth: 7.3
  • Hull Breadth: 24.1
  • Gross Tonnage: 83
  • Net Tonnage: 56
  • Owner:
    CURTIN MARITIME CORPORATION
    1500 PIER C STREET BIRTH 57 PO BOX 2531
    LONG BEACH, CA 90801
  • Previous Vessel Names:
    EL AVENTURERO, MOBY III, AMY ELISE, AMY ELISE, AMY ELISE, AMY ELISE, AMY ELISE, AMY ELISE, AMY ELISE, AMY ELISE
  • Previous Vessel Owners:
    Moby Maritime Corp. Ron Greger, ROBERT K GREGER, ROBERT K GREGER REVOCABLE TRUST DATED 2/13/03, ROBERT K GREGER REVOCABLE TRUST DATED 2/13/03, ROBERT K GREGER REVOCABLE TRUST DATED 2/13/03, ROBERT K GREGER REVOCABLE TRUST DATED 2/13/03, ROBERT K GREGER REVOCABLE TRUST DATED 2/13/03, ROBERT K GREGER REVOCABLE TRUST DATED 2/13/03