SENTINEL

  • General
    • Vessel Name : SENTINEL 0
    • Operator : CROWLEY MARINE SERVICES, INC. 0
    • Ships Type (ICST) : 431 0
    • Vessel Type : 36 0
    • Construction : A 0
  • Engine
    • Horsepower rating : 7200 0
  • Location
    • City : SAN JUAN 0
    • STATE : PR 0
  • Capacity
    • Net Tonnage : 135 0
  • Size
    • Register length : 127.2 257
    • Regular Breadth : 36.5 257
    • Overall Length : 136.2 257
    • Overall Breadt : 36.6 257
    • Load draft : 20 257
    • Light Draft : 15 257
    • Height : 60 257
  • Other
    • Year : 1976 0
    • EQUIP1 : NONE 0
    • Coast Guard Number : 573426 0

CROWLEY MARINE SERVICES, INC.

  • Area of Operation : PUGET SOUND, ALASKA, HAWAII AND WORLDWIDE 0
  • Principal Commodity : GENERAL FREIGHT AND TOWING 0

OILER NO

  • Type : 74 0
  • Construction : A 0

ADVENTURER

  • Type : 36 0
  • Construction : A 0

AKU

  • Type : 36 0
  • Construction : A 0

AVIK

  • Type : 36 0
  • Construction : A 0

BULWARK

  • Type : 36 0
  • Construction : A 0

DEFENDER

  • Type : 36 0
  • Construction : A 0

ENSIGN

  • Type : 36 0
  • Construction : A 0

EXPLORER

  • Type : 36 0
  • Construction : A 0

GUARDIAN

  • Type : 36 0
  • Construction : A 0

GUARDSMAN

  • Type : 36 0
  • Construction : A 0

HUNTER

  • Type : 36 0
  • Construction : A 0

INVADER

  • Type : 36 0
  • Construction : A 0

JUDY SNOW

  • Type : 36 0
  • Construction : A 0

KAVIK RIVER

  • Type : 36 0
  • Construction : A 0

KUPARUK RIVER

  • Type : 36 0
  • Construction : A 0

MONITOR

  • Type : 36 0
  • Construction : A 0

NAVIGATOR

  • Type : 36 0
  • Construction : A 0

OCEAN PATHFINDER

  • Type : 36 0
  • Construction : A 0

PATRIARCH

  • Type : 36 0
  • Construction : A 0

PIONEER

  • Type : 36 0
  • Construction : A 0

POINT THOMPSON

  • Type : 36 0
  • Construction : A 0

RANGER

  • Type : 36 0
  • Construction : A 0

SAG RIVER

  • Type : 36 0
  • Construction : A 0

SEA BREEZE

  • Type : 36 0
  • Construction : A 0

SEA HORSE

  • Type : 36 0
  • Construction : A 0

SEA PRINCE

  • Type : 36 0
  • Construction : A 0

SEA VOYAGER

  • Type : 36 0
  • Construction : A 0

SENTRY

  • Type : 36 0
  • Construction : A 0

SIKU

  • Type : 36 0
  • Construction : A 0

STALWART

  • Type : 36 0
  • Construction : A 0

TOOLIK RIVER

  • Type : 36 0
  • Construction : A 0

WARRIOR

  • Type : 36 0
  • Construction : A 0

ARCTIC ENDEAVOR

  • Type : 43 0
  • Construction : A 0

BARGE

  • Type : 43 0
  • Construction : A 0

BC

  • Type : 43 0
  • Construction : A 0

NO

  • Type : 48 0
  • Construction : A 0

VMS

  • Type : 43 0
  • Construction : A 0

EEK

  • Type : 74 0
  • Construction : A 0

NAPAMUTE

  • Type : 74 0
  • Construction : A 0

News

An Update on Plans for the U.S.’s Icebreaking Fleet

An Update on Plans for the U.S.’s Icebreaking Fleet

The U.S. is expanding its icebreaking fleet to strengthen Arctic and domestic access, and support commercial shipping, seabed resources, subsea cables and fisheries. Current plans include 1–3 heavy Polar Security Cutters (PSCs), 11 medium Arctic Security Cutters (ASCs), seven Homeland Security Cutter (HSC) HSC-L (light) icebreakers, 11 HSC-Ms (medium) and one additional heavy HSC-H (heavy).

U.S. Coast Guard Commissions Cutter Honoring 9/11 Hero

U.S. Coast Guard Commissions Cutter Honoring 9/11 Hero

The U.S. Coast Guard commissioned its newest Fast Response Cutter, USCGC Vincent Danz (WPC 1162), for official entry into its service fleet during a ceremony held in New York City on Friday.The Vice Commandant of the Coast Guard, Vice Adm. Thomas Allan, presided over the ceremony. Members of the Danz family were also in attendance, including the cutter's sponsor, Angela Donohue

Arc Begins Battery-Electric Conversion of Long Beach Harbor Tug

Arc Begins Battery-Electric Conversion of Long Beach Harbor Tug

Arc, a marine technology company, has begun engineering the battery-electric conversion of Harbor Sentinel, a 50-foot harbor tug owned and operated by Pacific Maritime Group (PMG). Supported by funding from the Port of Long Beach through its Technology Advancement Program (TAP) and SWIFT Program

Damaged Tanker Leaks Oil Across UAE Waters as Spill Widens

Damaged Tanker Leaks Oil Across UAE Waters as Spill Widens

An oil spill from a damaged tanker off the coast of the United Arab Emirates has widened, satellite images showed, triggering more beach closures and raising environmental concerns.Images from the European Union's Copernicus satellite observation network dated October 24 show the oil spill has widened over the last few days and is reaching close to the shores of the northern Umm Al Quwain emirate

Wind-Assisted Propulsion System Project Pair Funded

Wind-Assisted Propulsion System Project Pair Funded

The Global Center for Maritime Decarbonization (GCMD), AIM Horizon Investments, and Eastern Pacific Shipping (EPS) announced the financing for two wind-assisted propulsion systems (WAPS) projects through the Fund for Energy Efficiency Technologies (FEET), marking the fund's first deployment.

Construction of Two Icebreakers at Bollinger Shipyards Progresses

Construction of Two Icebreakers at Bollinger Shipyards Progresses

The hull of the first heavy polar icebreaker for the Coast Guard is taking shape after years of delays on the Gulf Coast. The stern sections of the future USCGC Polar Sentinel (WMSP-21) are now standing almost four stories high in the middle of the Bollinger Mississippi shipyard. As of early August, the stern section of the future Polar Security Cutter was positioned to be welded in place.

ESAB Announces Sentinel A70 PRO Helmet

ESAB Announces Sentinel A70 PRO Helmet

ESAB announced the launch of its Sentinel A70 PRO helmet, the company’s first premium flip-up automatic helmet designed for heavy industry. Featuring advanced optics, integrated lighting, and Bluetooth connectivity, this advanced helmet offers superior protection, comfort, and productivity with cutting-edge technology.The Sentinel A70 PRO features a 4.65 x 3.

Suspected Oil Spill Visible on Satellite Images Near Kharg Island Export Hub

Suspected Oil Spill Visible on Satellite Images Near Kharg Island Export Hub

A suspected oil spill covering dozens of square kilometres of sea near Iran's main oil hub of Kharg Island has been seen on satellite imagery this week.The likely spill - appearing on images as a grey and white slick - covered waters to the west of the 8-kilometre (5-mile) long island, pictures from Copernicus’s Sentinel-1, Sentinel-2 and Sentinel-3 satellites showed on May 6-8.

Eastern Pacific Shipping, bound4blue Completes Second eSAIL Retrofit

Eastern Pacific Shipping, bound4blue Completes Second eSAIL Retrofit

bound4blue and Eastern Pacific Shipping (EPS) have completed the second installation of eSAILs in EPS’ fleet, fitting three 22-meter-high units on MR tanker Pacific Sunstone at New Times Shipbuilding in Jiangsu Province, China. The project marks EPS’ first newbuild installation following a successful retrofit project on Pacific Sentinel.

ESAB Launches Ruffian EMP 270G Engine Drive

ESAB Launches Ruffian EMP 270G Engine Drive

In collaboration with Linde Gas & Equipment, ESAB announced that its new Ruffian EMP 270G EDW engine‑driven welding generator will make its official debut at CONEXPO‑CON/AGG 2026 and attendees can place orders directly in Linde’s booth (S63335). ESAB and Linde have also teamed up to offer exclusive, show‑only pricing during CONEXPO, which runs March 3–7 in Las Vegas.

Solstad Maritime Inks Contract for Normand Sentinel CSV

Solstad Maritime Inks Contract for Normand Sentinel CSV

Norwegian offshore vessel owner Solstad Maritime has signed a contract award with an international subsea contractor for the Normand Sentinel contract support vessel (CSV).The firm contract will start early 2026 and will keep the Normand Sentinel fully committed until the end of 2027. The agreement, with an undisclosed client, also includes one yearly option thereafter.

ABB Azipod Propulsion to Power New Canadian Icebreaker

ABB Azipod Propulsion to Power New Canadian Icebreaker

ABB has secured a contract with Helsinki Shipyard to supply a complete electric power and propulsion solution for the Polar Max icebreaker, which is expected to be delivered to the Canadian Coast Guard by 2030.Polar Max will be constructed through an industrial collaboration between Canadian-controlled facilities in Helsinki, Finland and Lévis, Canada. The 22,800-ton, 138.