MARY E. HANNAH

  • General
    • Vessel Name : MARY E. HANNAH 0
    • Operator : RDK LLC 0
    • Ships Type (ICST) : 431 0
    • Vessel Type : 36 0
    • Construction : A 0
  • Engine
    • Horsepower rating : 3200 0
  • Location
    • City : LEMONT 0
    • STATE : IL 0
  • Capacity
    • Net Tonnage : 416 0
  • Size
    • Register length : 142.2 257
    • Regular Breadth : 33.1 257
    • Overall Length : 149 257
    • Overall Breadt : 33.2 257
    • Load draft : 15.6 257
    • Light Draft : 9 257
    • Height : 43 257
  • Other
    • Year : 1945 0
    • EQUIP1 : NONE 0
    • Coast Guard Number : 253161 0

RDK LLC

  • Area of Operation : THE GREAT LAKES & CONNECTING INLAND WATERWAYS & HARBORS 0
  • Principal Commodity : COMPANY SUPPLIES & EQUIPMENT 0

CAROL ANN

  • Type : 36 0
  • Construction : A 0

MATT ALLEN

  • Type : 36 0
  • Construction : A 0

News

At the Helm: How the U.S. Coast Guard is Shaping the Future of Maritime Nuclear Power

At the Helm: How the U.S. Coast Guard is Shaping the Future of Maritime Nuclear Power

Introduction. Looking back at history one could argue that it was French author Jules Verne in his book “20,000 Leagues Under the Sea”, published in 1869, who was speculating about a new power source much in the same out of the box thinking that H.G. Wells employed when he wrote about inter-planetary flight in “War of the World’s.

Tidewater to Acquire Wilson Sons Ultratug Offshore in $500M

Tidewater to Acquire Wilson Sons Ultratug Offshore in $500M

All-Cash Deal, Expanding Brazil FootprintTidewater Inc. (NYSE: TDW) has signed a definitive agreement to acquire Wilson Sons Ultratug Participações S.A. and its affiliate Atlantic Offshore Services S.A. (collectively, WSUT) in an all-cash transaction valued at approximately $500 million, including the assumption of existing debt.

Brazil Court Recommends Auction of Santos Terminal

Brazil Court Recommends Auction of Santos Terminal

Brazil's Federal Audit Court (TCU) on Monday voted six to three to recommend that operators of existing container terminals at the Santos port be barred from participating in the first phase of bidding for a planned mega terminal, citing concerns over market concentration.The decision deals a blow to companies such as Danish shipping group Maersk

Obituary: Iconic Maritime, Shipbuilding Leader Fred Harris Passes

Obituary: Iconic Maritime, Shipbuilding Leader Fred Harris Passes

Frederick Joseph Harris of Mystic CT, passed peacefully at 5:47PM on 10/24/2025, with his family by his side. “Fred” was born on 11/25/1944 at Framingham Union Hospital to Frederick Everett and MaryRosa Camilla Harris.Fred was a proud patriot who loved his country. Fred received his bachelor’s degree in Marine Engineering from Maine Maritime Academy (with Honors) in 1967.

50 Years of Women in Navy Diving: Advancing Opportunity in Tandem with Technology

50 Years of Women in Navy Diving: Advancing Opportunity in Tandem with Technology

By Captain Bobbie Scolley, U.S. Navy (ret.) and Rear Admiral Tim Gallaudet, U.S. Navy (ret.)For more than six decades, spanning from 1905 to the late 1970s, the U.S. Navy’s diving apparatus for deep ocean operations and salvage remained fundamentally unchanged. During this period, the demographic of navy divers also saw little alteration.

Ammonia: Höegh Autoliners Cuts Through the Grey Area

Ammonia: Höegh Autoliners Cuts Through the Grey Area

Confusion over new fuels will not be helped by the fact that each one has a good and bad version. The science on grey ammonia, grey methanol, and palm oil biofuel show that these are probably worse for the planet, if adopted, than unfettered continuation of fossil fuel consumption.

Adm. Kevin E. Lunday to Assume Command of the U.S. Coast Guard

Adm. Kevin E. Lunday to Assume Command of the U.S. Coast Guard

Adm. Kevin E. Lunday will officially be sworn in as the 28th Commandant of the United States Coast Guard during an Assumption of Command Ceremony. The ceremony will be presided over by the Secretary of Homeland Security Kristi Noem.WHAT: Commandant’s assumption of command ceremonyWHEN: Thursday, January 15, 2026 at 11 a.m.

HII Marks Oklahoma Submarine Construction Milestone at Newport News Shipbuilding

HII Marks Oklahoma Submarine Construction Milestone at Newport News Shipbuilding

HII announced that its Newport News Shipbuilding division has reached a significant construction milestone for Virginia-class submarine Oklahoma (SSN 802).Oklahoma is now “pressure hull complete,” which signifies all of the hull sections have joined to form a single, watertight unit.It is the 29th Virginia-class fast attack submarine, the first of Block V and the 14th to be delivered by NNS.

KNUD E. HANSEN Supports RoPAX Ferries for Cook Strait

KNUD E. HANSEN Supports RoPAX Ferries for Cook Strait

KNUD E. HANSEN, a naval architecture and marine engineering consultancy, has announced a milestone in its ongoing collaboration with Ferry Holdings Limited. Following the successful signing of the shipbuilding contract with Guangzhou Shipyard International (GSI), two new RoPAX vessels will be built.

Marine News Boat of the Year: William E Moran, First in Class

Marine News Boat of the Year: William E Moran, First in Class

The William E. Moran has entered service in New York, bringing enhanced capability and performance to Moran’s evolving fleet. As the first vessel in the company’s next-generation class, it is purpose-built to meet the demands of modern port operations, support evolving customer needs, and advance Moran’s goals for safety, efficiency, and environmental responsibility.

Denmark’s First Electric Tugboat is Named by Her Majesty Queen Mary

Denmark’s First Electric Tugboat is Named by Her Majesty Queen Mary

Denmark’s, and Svitzer’s, first electric tugboat was named by Her Majesty Queen Mary at a ceremony in Copenhagen.The new tugboat will carry the name Svitzer Ingrid, as announced by Her Majesty during the naming ceremony, which was attended by more than 100 executives from the Danish maritime industry.

Wallenius Marine, KNUD E. HANSEN Launch New RoRo Concept at Donsö Shipping Meet

Wallenius Marine, KNUD E. HANSEN Launch New RoRo Concept at Donsö Shipping Meet

Wallenius Marine and KNUD E. HANSEN have launched a new RoRo (roll on/roll off) design at Donsö Shipping Meet.The new concept builds on the Sleipner PCTC concept and on operational data from the Sleipner vessels Future Way and Way Forward. The new RoRo design, which includes an engine room in the bow, creates a large cargo capacity of 2,720 lane meters, equivalent to 181 trailers.