ST. MARYS CHALLENGER

  • General
    • Vessel Name : ST. MARYS CHALLENGER 0
    • Operator : PORT CITY STEAMSHIP HOLDING COMPANY INC. 0
    • Ships Type (ICST) : 229 0
    • Vessel Type : 06 0
    • Construction : A 0
  • Engine
    • Horsepower rating : 3000 0
  • Location
    • City : MUSKEGON 0
    • STATE : MI 0
  • Capacity
    • Net Tonnage : 5384 0
    • Full Load Capacity : 10250 232
  • Size
    • Register length : 530 257
    • Regular Breadth : 56.2 257
    • Overall Length : 530 257
    • Overall Breadt : 56.2 257
    • Load draft : 21.9 257
    • Light Draft : 13 257
    • Height : 68 257
  • Other
    • Rebuilt year : 1967 0
    • Year : 1967 0
    • EQUIP2 : CONVEYOR W/BOOM 0
    • EQUIP1 : SELF UNLOADING 0
    • Coast Guard Number : 202859 0
    • REBLT : * 0

PORT CITY STEAMSHIP HOLDING COMPANY INC.

  • Area of Operation : LAKE MICHIGAN - PORT OF GREEN BAY, WI, MANITOWOC, WI, MILWAUKEE, WI, WAGKEGAN, IL, CALUMET HARBOR, IL AND GRAND HAVEN, MI; LAKE HURON - SAGINAW, MI; LAKE ERIE - CLEVELAND, OH, FAIRPORT, OH, ASHTABULA, OH, BUFFALO, NY, TOLEDO, OH AND DETROIT 0
  • Principal Commodity : TOWING 0

News

MarAd's Carmel: Great Lakes are Central to America's Maritime Revival

MarAd's Carmel: Great Lakes are Central to America's Maritime Revival

CHICAGO — July 30, 2026 —  The United States cannot rebuild its maritime strength by focusing solely on its ocean coasts. Instead, the nation's industrial resurgence depends on recognizing the Great Lakes as one of America's five maritime coastlines and leveraging the region's unmatched manufacturing ecosystem, according to U.S. Maritime Administrator Stephen M. Carmel.

BRIN Taps Shipbuilder PIRIOU for Research Vessel Pair

BRIN Taps Shipbuilder PIRIOU for Research Vessel Pair

The “Badan Riset dan Inovasi Nasional” (BRIN), Indonesia’s national agency for research and innovation, has commissioned the French shipbuilder PIRIOU to design and build two research vessels:a multimission offshore hydro-oceanographic vessel (ORV – Ocean Going Research Vessel) and a coastal research vessel (CRV – Coastal Research Vessel).

DEME to Install Japan’s First 15MW Offshore Wind Turbines

DEME to Install Japan’s First 15MW Offshore Wind Turbines

DEME, through its Japanese joint venture Japan Offshore Marine (JOM), has secured a contract for the Oga–Katagami–Akita Offshore Wind Project, covering engineering work and vessel charter services for the offshore installation of 21 wind turbines.The contract forms part of an agreement between Oga Katagami Akita Offshore Green Energy and Penta-Ocean Construction.

Op/Ed: Arctic Ice is a U.S Shipbuilding Thermostat – Let’s Turn Up the Heat

Op/Ed: Arctic Ice is a U.S Shipbuilding Thermostat – Let’s Turn Up the Heat

In December of 2025, the U.S. Coast Guard announced the award of two contracts to build up to six Arctic Security Cutter (ASC) icebreakers. The announcement declaring the vessels would be built between the United States and Finland in a major step forward for America’s national security in the Arctic region. The decision process encompassed more than the security of the Arctic passage.

ESG Completes Service Operation Vessel Conversion for HOS

ESG Completes Service Operation Vessel Conversion for HOS

Eastern Shipbuilding Group (ESG) completed and redelivered HOS Rocinante, a first-of-its-kind U.S.-flagged Service Operation Vessel (SOV) converted for Hornbeck Offshore Services.The vessel marks a milestone in the evolution of the U.S. offshore service fleet to be future-ready for both the offshore wind and petro-energy sector demands for broadly capable marine support vessels.

Acquisition Consolidates Europe Shortsea Vessel Sector

Acquisition Consolidates Europe Shortsea Vessel Sector

Ellerman City Liners, part of GB Global, has acquired Viasea Shipping from Norway’s ColliCare Holding AS, a move that strengthens Ellerman’s position in the European shortsea shipping market and deepens its commitment to sustainable logistics solutions.Founded in 2016, Viasea has grown rapidly as a challenger brand in Northern Europe’s shortsea sector, operating scheduled services between the UK

Algoma Central Fleet Hits the 100-Vessel Mark, Records Strong Q3

Algoma Central Fleet Hits the 100-Vessel Mark, Records Strong Q3

St. Catharines, Ontario–based Algoma Central Corporation (TSX: ALC) reported a solid third quarter for 2025, marked by fleet milestones, steady revenue growth across segments, and ongoing investment in next-generation vessels.For the quarter ended September 30, Algoma posted revenue of C$228 million, up from C$205 million a year earlier, and EBITDA of C$89.7 million, a 19% increase year-over-year.

Stena Line Acquires Wasaline

Stena Line Acquires Wasaline

Stena Line strengthened its position in the Baltic Sea by acquiring NLC Ferry Ab Oy/Wasaline and taking over operations of the ferry route between Umeå in Sweden and Vaasa in Finland.“It is with great joy and enthusiasm that we at Stena Line take on the responsibility for Wasaline and the route between two important regions and cities, Umeå and Vaasa,” says Niclas Mårtensson, CEO of Stena Line.

China's Hold on Global Ports focus of Trump Administration

China's Hold on Global Ports focus of Trump Administration

U.S. President Donald Trump's administration is on a mission to weaken China's global network of ports and bring more strategic terminals under Western control, according to three sources familiar with the plan.The drive is part of the most ambitious effort to expand U.S. maritime influence since the 1970s and is designed to address growing fears in Washington that it would be at a disadvantage

Icebreaking Struggles Cost Great Lakes Shipping One Third of Shipping Season

Icebreaking Struggles Cost Great Lakes Shipping One Third of Shipping Season

U.S.-flag shipping on the Great Lakes lost a total of 1,953 hours or 82 ship days due to inadequate icebreaking, about a third of the shipping season on the Great Lakes.It took 96 hours after the Soo locks opened for the year for the first vessel loaded with iron ore to finally clear the St. Marys River the critical connection point between Lake Superior and the lower lakes.

U.S. Great Lakes Shipping Stands Still Due to Ice Conditions, Lack of Icebreakers

U.S. Great Lakes Shipping Stands Still Due to Ice Conditions, Lack of Icebreakers

A little over a day and half since the Soo Locks opened providing access to Lake Superior and critical raw materials like iron ore, and the U.S.-flagged Great Lakes commercial fleet is at a standstill in the St. Marys River and Whitefish Bay, the critical connection between Lakes Superior and all other Great Lakes.The only way into Lake Superior is through the St.

Lloyd’s Register Clears MOL’s Design for Wind Challenger-Equipped LNG Carriers

Lloyd’s Register Clears MOL’s Design for Wind Challenger-Equipped LNG Carriers

Mitsui O.S.K. Lines (MOL) has secured approval in principle (AiP) from a Lloyd's Register (LR) for two new different designs of a membrane-type LNG carrier equipped with four units of Wind Challenger, a hard sail wind assisted propulsion system.The AiP covers a new vessel design, for a 174,000 m3 LNG carrier