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

MSC's Mariner Math: Rebuilding the Workforce Behind the Fleet

MSC's Mariner Math: Rebuilding the Workforce Behind the Fleet

The U.S. Navy’s Military Sealift Command is a critical part of the United States’ national security equation, as any navy only goes as far as its supply chain allows. RADM Benjamin Nicholson, Commander, U.S. Navy Military Sealift Command, visited with Maritime Matters: The MarineLink Podcast, for a deep discussion on MSC

Two Dead, 11 Rescued After Black Sea Cargo Ship Sinking

Two Dead, 11 Rescued After Black Sea Cargo Ship Sinking

Two people have died and 11 crew members have been rescued after the Royad Mammadov cargo ship sank in the Black Sea, Romanian authorities reported, while Ukrainian President Volodymyr Zelenskyy said the vessel had been struck by Russian drones.The incident occurred on October 5 in Romania's exclusive economic zone

“This is a Different Maritime Revival” says MarAd's Carmel

“This is a Different Maritime Revival” says MarAd's Carmel

Stephen M. Carmel & MarAd are aiming to make this U.S. Maritime Rebuild StickFor anyone who has spent a career in the U.S. maritime industry, the past two years have been unusual by any metric. Maritime has moved from the far margins of federal policy discussions to center stage, with rebuilding American shipbuilding

Projectile Strike Sets Dynacom Tanker Ablaze Near Oman

Projectile Strike Sets Dynacom Tanker Ablaze Near Oman

Greek shipping company Dynacom Tankers said two of its managed vessels were hit by projectiles of unknown origin on Monday while sailing off the coast of Oman.The re-escalation in fighting between the U.S. and Iran is again threatening commercial shipping through the Strait of Hormuz as Iranian forces target vessels and the U.S. moves to enforce its blockade of the country's ports.

Iranian Missiles Hit Two UAE Oil Tankers, One Person Dead

Iranian Missiles Hit Two UAE Oil Tankers, One Person Dead

One Indian crew member was killed and eight others were wounded when two Emirati oil tankers were struck by Iranian cruise missiles in the Strait of Hormuz, the United Arab Emirates Ministry of Defence said on Tuesday, in the latest escalation in the strategic waterway.Abu Dhabi National Oil Company's shipping arm ADNOC L&S later confirmed the very large crude carriers (VLCCs) Mombasa B and Al

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.

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.