LOCK MASTER

  • General
    • Vessel Name : LOCK MASTER 0
    • Operator : RIVER TUGS, LLC 0
    • Ships Type (ICST) : 432 0
    • Vessel Type : 35 0
    • Construction : A 0
  • Engine
    • Horsepower rating : 850 0
  • Location
    • City : PLAQUEMINE 0
    • STATE : LA 0
  • Capacity
    • Net Tonnage : 64 0
  • Size
    • Register length : 57 257
    • Regular Breadth : 22 257
    • Overall Length : 57 257
    • Overall Breadt : 22 257
    • Load draft : 7.6 257
    • Light Draft : 6 257
    • Height : 38 257
  • Other
    • Year : 1967 0
    • EQUIP1 : NONE 0
    • Coast Guard Number : 509353 0

RIVER TUGS, LLC

  • Area of Operation : MISSISSIPPI RIVER MILE 150 - 100; LMR 0 TO MILE 225 0
  • Principal Commodity : TOWING CRANE BARGES, DECK BARGES AND SPUD BARGES 0

ADELINE

  • Type : 36 0
  • Construction : A 0

CREOLE CHIEF

  • Type : 35 0
  • Construction : A 0

TAYLOR

  • Type : 36 0
  • Construction : A 0

News

RApport 2700 Tugboat Marauder Delivered to Maritime Partners

RApport 2700 Tugboat Marauder Delivered to Maritime Partners

Master Boat Builders christened Marauder, the first vessel in an eight-tug construction program for Maritime Partners, marking a key milestone for the Gulf Coast shipbuilder and the growing fleet operator.The christening ceremony was held at the National Maritime Museum of the Gulf in Mobile, Ala.

Hormuz Disruption Drives Panama Canal Transits

Hormuz Disruption Drives Panama Canal Transits

"So far this year, ship transits via the Panama Canal have increased 8% y/y to a daily average of 38, driven by the tanker sector. Transits have been especially high during the past five weeks, rising 16% y/y, as US energy exports to the Pacific jumped,” says Filipe Gouveia, Shipping Analysis Manager at BIMCO.

Iran Detains Two Container Ships for Maritime Violations

Iran Detains Two Container Ships for Maritime Violations

Iran said it had captured two container ships seeking to exit the Gulf via the Strait of Hormuz on Wednesday after firing on them and another vessel, in its first seizures since its war with the United States and Israel began in February.Iran's semi-official Tasnim news agency reported the seizures and added its Revolutionary Guard Corps Navy had warned that any disruption to order and safety in

Three Ships Fired Upon in Strait of Hormuz, Crews Unharmed

Three Ships Fired Upon in Strait of Hormuz, Crews Unharmed

At least three container ships were hit by gunfire in the Strait of Hormuz on Wednesday, maritime security sources and the United Kingdom Maritime Trade Operations (UKMTO) said.Iran has imposed restrictions on ships using the strait, first in retaliation for the U.S.-Israeli bombardment of the country, and then in response to a U.S. blockade of Iranian ports.

Industry Bodies Raise Concerns about Jones Act Waiver

Industry Bodies Raise Concerns about Jones Act Waiver

Major US maritime organizations have issued statements voicing their concern over the Trump Administration’s decision to issue a sweeping 60-day waiver of the Jones Act.Under the Jones Act, goods shipped between U.S. ports must be carried on vessels that are U.S.-built, U.S.-flagged and mostly U.S.-owned. A coalition of U.S.

Ferries: A Boost to Japan’s Long-Haul Ferry Fleet

Ferries: A Boost to Japan’s Long-Haul Ferry Fleet

Long-distance ferry routes form a key part of Japan’s national transport infrastructure, connecting the archipelago’s four major islands and littoral centers of population, commerce and industry.RoRo passenger (RoPax) ferry fleet renewal and development has been a constant process over the past two decades in particular

China Launches Largest-Ever Military Drills Around Taiwan

China Launches Largest-Ever Military Drills Around Taiwan

China launched its most extensive war games around Taiwan on Monday to showcase Beijing's ability to cut off the island from outside support in a conflict, testing Taipei's resolve to defend itself and its arsenal of U.S.-made weapons.The Eastern Theatre Command said it had deployed troops, warships

New $60m U.S. Defense Shipbuilding Facility Set to Open in 2027

New $60m U.S. Defense Shipbuilding Facility Set to Open in 2027

Facility will include 150,000 square feet of covered manufacturing space optimized for serial productionNew yard will support 200 new jobs and expands shipbuilding capacity Master Boat Builders announced plans to build a new $60 million, 150,000 sq ft manufacturing facility dedicated exclusively to government and defense shipbuilding programs.

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.

Maritime Fees Spiral Deepens as US, China Trade Blows

Maritime Fees Spiral Deepens as US, China Trade Blows

The U.S. and China on Tuesday began charging additional port fees on ocean shipping firms that move everything from holiday toys to crude oil, making the high seas a key front in the trade war between the world's two largest economies.A return to an all-out trade war appeared imminent last week

Tanker and Bulk Carrier Collide in Malaysia

Tanker and Bulk Carrier Collide in Malaysia

Singapore-registered tanker Marine Dynamo and a Malta-registered bulk carrier Flag Gangos have collided south of Tanah Merah in Malaysia.Both vessels are stable, following the incident that occurred in the early hours of September 1, the Maritime and Port Authority of Singapore (MPA) informed.Light oil sheens have been sighted in the vicinity of Marine Dynamo.

Panama Canal Celebrates 111 Years of Operation

Panama Canal Celebrates 111 Years of Operation

On August 15, the Panama Canal marked 111 years of operations, renewing its commitment to a sustainable future through a water strategy focused on public well-being and an operational vision that enhances the country’s logistical competitiveness.Since the waterway’s inauguration in 1914, with the historic transit of the steamship Ancón, which, for the first time