SENTINEL

  • General
    • Vessel Name : SENTINEL
    • Operator : CROWLEY MARINE SERVICES, INC.
    • Ships Type (ICST) : Tugboat
    • Vessel Type : Tugboat
    • Construction : Steel
  • Engine
    • Horsepower rating : 7200
  • Location
    • City : SAN JUAN
    • STATE : PR
  • Capacity
    • Net Tonnage : 135
  • Size
    • Register length : 127.2 Feet
    • Regular Breadth : 36.5 Feet
    • Overall Length : 136.2 Feet
    • Overall Breadt : 36.6 Feet
    • Load draft : 20 Feet
    • Light Draft : 15 Feet
    • Height : 60 Feet
  • Other
    • Year : 1976
    • EQUIP1 : NONE
    • Coast Guard Number : 573426

CROWLEY MARINE SERVICES, INC.

  • Area of Operation : PUGET SOUND, ALASKA, HAWAII AND WORLDWIDE
  • Principal Commodity : GENERAL FREIGHT AND TOWING

OILER NO

  • Type : Other Liquid Cargo Barge Not Elsewhere Included
  • Construction : Steel

ADVENTURER

  • Type : Tugboat
  • Construction : Steel

AKU

  • Type : Tugboat
  • Construction : Steel

AVIK

  • Type : Tugboat
  • Construction : Steel

BULWARK

  • Type : Tugboat
  • Construction : Steel

DEFENDER

  • Type : Tugboat
  • Construction : Steel

ENSIGN

  • Type : Tugboat
  • Construction : Steel

EXPLORER

  • Type : Tugboat
  • Construction : Steel

GUARDIAN

  • Type : Tugboat
  • Construction : Steel

GUARDSMAN

  • Type : Tugboat
  • Construction : Steel

HUNTER

  • Type : Tugboat
  • Construction : Steel

INVADER

  • Type : Tugboat
  • Construction : Steel

JUDY SNOW

  • Type : Tugboat
  • Construction : Steel

KAVIK RIVER

  • Type : Tugboat
  • Construction : Steel

KUPARUK RIVER

  • Type : Tugboat
  • Construction : Steel

MONITOR

  • Type : Tugboat
  • Construction : Steel

NAVIGATOR

  • Type : Tugboat
  • Construction : Steel

OCEAN PATHFINDER

  • Type : Tugboat
  • Construction : Steel

PATRIARCH

  • Type : Tugboat
  • Construction : Steel

PIONEER

  • Type : Tugboat
  • Construction : Steel

POINT THOMPSON

  • Type : Tugboat
  • Construction : Steel

RANGER

  • Type : Tugboat
  • Construction : Steel

SAG RIVER

  • Type : Tugboat
  • Construction : Steel

SEA BREEZE

  • Type : Tugboat
  • Construction : Steel

SEA HORSE

  • Type : Tugboat
  • Construction : Steel

SEA PRINCE

  • Type : Tugboat
  • Construction : Steel

SEA VOYAGER

  • Type : Tugboat
  • Construction : Steel

SENTRY

  • Type : Tugboat
  • Construction : Steel

SIKU

  • Type : Tugboat
  • Construction : Steel

STALWART

  • Type : Tugboat
  • Construction : Steel

TOOLIK RIVER

  • Type : Tugboat
  • Construction : Steel

WARRIOR

  • Type : Tugboat
  • Construction : Steel

ARCTIC ENDEAVOR

  • Type : Flat / Deck Barge
  • Construction : Steel

BARGE

  • Type : Flat / Deck Barge
  • Construction : Steel

BC

  • Type : Flat / Deck Barge
  • Construction : Steel

NO

  • Type : Covered Dry Cargo Barge
  • Construction : Steel

VMS

  • Type : Flat / Deck Barge
  • Construction : Steel

EEK

  • Type : Other Liquid Cargo Barge Not Elsewhere Included
  • Construction : Steel

NAPAMUTE

  • Type : Other Liquid Cargo Barge Not Elsewhere Included
  • Construction : Steel

News

'Oil Spot' Reported Near Decaying Tanker off Yemen

'Oil Spot' Reported Near Decaying Tanker off Yemen

Saudi Arabia warned the U.N. Security Council on Wednesday that an "oil spot" had been seen in a shipping transit area 31 miles (50 km) west of a decaying tanker that is threatening to spill 1.1 million barrels of crude oil off the coast of Yemen.The Safer tanker has been stranded off Yemen's Red Sea oil terminal of Ras Issa for more than five years.

USCG Awards Four More Fast Response Cutters to Bollinger Shipyards

USCG Awards Four More Fast Response Cutters to Bollinger Shipyards

Bollinger Shipyards said it has been awarded contracts to build four additional Sentinel-Class Fast Response Cutters (FRC) for the U.S. Coast Guard, bringing the total number of FRCs awarded to the Louisiana shipbuilder up to 60 vessels since the program’s inception. The Coast Guard’s Program of Record is to procure 64 FRCs.

US Coast Guard Commissions Cutter Harold Miller

US Coast Guard Commissions Cutter Harold Miller

The U.S. Coast Guard held a commissioning ceremony for the Coast Guard Cutter Harold Miller, the service's 38th Sentinel-class fast response cutter, at Sector Field Office Galveston, Texas, Wednesday.Rear Adm. John Nadeau, Eighth Coast Guard District commander, presided over the commissioning ceremony, along with Lt. Michael Salerno, Coast Guard Cutter Harold Miller’s commanding officer.

USCG Commissions Fast Response Cutter Edgar Culbertson

USCG Commissions Fast Response Cutter Edgar Culbertson

The U.S. Coast Guard held a commissioning ceremony for the Coast Guard Cutter Edgar Culbertson, the service's 37th fast response cutter, at Sector Field Office Galveston, Texas, Friday.The new 154-foot Sentinel-class Fast Response Cutter (FRC) was built by Bollinger Shipyards and delivered in February.

US Shipyards Forge Ahead Through COVID-19

US Shipyards Forge Ahead Through COVID-19

As the novel coronavirus and its impacts continue to spread across America, U.S. shipbuilders, by and large, continue to build. While most yards have been deemed essential to marine transportation and/or national security and have been able to maintain operations, the situation at and around every shipyard is different

Inmarsat Milestones: 10k Ships with Fleet Express Installed, 'Fleet Data Academy' Launched

Inmarsat Milestones: 10k Ships with Fleet Express Installed, 'Fleet Data Academy' Launched

Ship data consumption is booming, and as digitalization and data trends increasingly drive the maritime world, Inmarsat celebrated a pair of milestones, hitting the 10,000 vessel mark on Fleet Xpress installations and launching its "Fleet Data Academy."Traffic DoublesAccording to Inmarsat, the growth in Fleet Xpress now includes the world’s leading container ship and tanker owners, such as MOL

Bollinger to Build Four More Fast Response Cutters for U.S. Coast Guard

Bollinger to Build Four More Fast Response Cutters for U.S. Coast Guard

Bollinger Shipyards will build four more Sentinel-class Fast Response Cutters (FRC) for the United States Coast Guard after U.S. President Trump last Sunday signed into law the omnibus spending bill for Fiscal Year 2021, which included funding for four more such vessels.This increases the total number of funded boats to 64, Bollinger said.“It’s a great honor to have the confidence of the U.S.

IMSC Issues Statement on Iran Boarding Liberian-flagged Tanker

IMSC Issues Statement on Iran Boarding Liberian-flagged Tanker

The International Maritime Security Construct (IMSC) has issued a statement on Wednesday's boarding of the commercial tanker Wila by Iranian forces in the Gulf of Oman, calling the incident a "blatant violation of international law"."Iran's use of its military forces to conduct an armed boarding of a commercial vessel in international waters constitutes a blatant violation of international law

Tech Talk: Managing Ship Biofouling During Layups due to COVID-19

Tech Talk: Managing Ship Biofouling During Layups due to COVID-19

Biofouling control measures for ships are usually selected to match their operational profiles, and so what happens when constant service ships become idle for prolonged periods or operate at slower service speeds?  Will they become vulnerable to fouling, and what measures can be taken to reduce the risk?  These questions can best be answered by understanding the biology of the waters in which

USCGC Edgar Culbertson Delivered

USCGC Edgar Culbertson Delivered

Bollinger Shipyards has delivered the 37th Fast Response Cutter (FRC), USCGC Edgar Culbertson, to the U.S. Coast Guard, on February 6, in Key West, Fla.  The 154-foot Sentinel-class Fast Response Cutter has a flank speed of 28 knots, state of the art command, control, communications and computer technology, and a stern launch system for the vessel’s 26-foot cutter boat, the builder said.

Grant Awards Target Safer Shipbreaking

Grant Awards Target Safer Shipbreaking

Engineering X – an international collaboration founded by the Royal Academy of Engineering and Lloyd’s Register Foundation – has awarded nearly £1 million ($1.2 million) in grants to six projects in the U.K. and overseas aimed at tackling the complex social, environmental and engineering challenges of decommissioning ships and offshore structures.