CHALLENGER

  • General
    • Vessel Name : CHALLENGER
    • Operator : KIRBY INLAND MARINE, LP
    • Ships Type (ICST) : 432
    • Vessel Type : Pushboat
    • Construction : Steel
  • Engine
    • Horsepower rating : 1350
  • Location
    • City : HOUSTON
    • STATE : TX
  • Capacity
    • Net Tonnage : 121
  • Size
    • Register length : 72 Feet
    • Regular Breadth : 26 Feet
    • Overall Length : 72 Feet
    • Overall Breadt : 26 Feet
    • Load draft : 10 Feet
    • Light Draft : 7.5 Feet
    • Height : 35 Feet
  • Other
    • Year : 1982
    • EQUIP1 : NONE
    • Coast Guard Number : 659953

KIRBY INLAND MARINE, LP

  • Area of Operation : GULF INTRACOASTAL WATERWAY; MISSISSIPPI, TOMBIGBEE AND WARRIOR RIVER SYSTEMS; ILLINOIS, OHIO AND TENNESSEE RIVERS
  • Principal Commodity : CHEMICAL AND PETROLEUM PRODUCTS

KIRBY

  • Type : Liquid Cargo Barge (Double Sided Only)
  • Construction : Steel

BRIDGET CAULLEY

  • Type : Pushboat
  • Construction : Steel

BRONCO

  • Type : Pushboat
  • Construction : Steel

BUCKSKIN

  • Type : Pushboat
  • Construction : Steel

CAMERON BLAIR

  • Type : Pushboat
  • Construction : Steel

CAPT. ALPHA DOUCET

  • Type : Pushboat
  • Construction : Steel

CAPT. BILL IKNER

  • Type : Pushboat
  • Construction : Steel

CAPT. CHARLIE LAWRENCE

  • Type : Pushboat
  • Construction : Steel

CAPT. DANIEL CLEMENT

  • Type : Pushboat
  • Construction : Steel

CAPT. FRANK GIBSON

  • Type : Pushboat
  • Construction : Steel

CAPT. FRANK STALLINGS

  • Type : Pushboat
  • Construction : Steel

CAPT. JAMES HOOVER

  • Type : Pushboat
  • Construction : Steel

CAPT. JIM GREEN

  • Type : Pushboat
  • Construction : Steel

CAPT. REGGIE LEBOEUF

  • Type : Pushboat
  • Construction : Steel

CAPT. RONNIE PAYNE

  • Type : Pushboat
  • Construction : Steel

CAPT. SHORTY C

  • Type : Pushboat
  • Construction : Steel

CAPTAIN BILL ENGLISH

  • Type : Tugboat
  • Construction : Steel

CAROLE L. BRENT

  • Type : Pushboat
  • Construction : Steel

CHARLOTTE

  • Type : Pushboat
  • Construction : Steel

CHESLEY E

  • Type : Pushboat
  • Construction : Steel

CINDY BRENT

  • Type : Pushboat
  • Construction : Steel

CITY OF CHICAGO

  • Type : Pushboat
  • Construction : Steel

CITY OF FREEPORT

  • Type : Pushboat
  • Construction : Steel

CITY OF GREENVILLE

  • Type : Pushboat
  • Construction : Steel

CITY OF JOLIET

  • Type : Pushboat
  • Construction : Steel

CITY OF JONESVILLE

  • Type : Pushboat
  • Construction : Steel

CITY OF LOUISVILLE

  • Type : Pushboat
  • Construction : Steel

CITY OF NATCHEZ

  • Type : Pushboat
  • Construction : Steel

CITY OF NEW ORLEANS

  • Type : Pushboat
  • Construction : Steel

CITY OF PADUCAH

  • Type : Pushboat
  • Construction : Steel

CITY OF PITTSBURGH

  • Type : Pushboat
  • Construction : Steel

CITY OF REDWOOD

  • Type : Pushboat
  • Construction : Steel

CITY OF VICKSBURG

  • Type : Pushboat
  • Construction : Steel

COLORADO

  • Type : Pushboat
  • Construction : Steel

COMAL

  • Type : Pushboat
  • Construction : Steel

CREOLE MAMA

  • Type : Pushboat
  • Construction : Steel

CREOLE TUT

  • Type : Pushboat
  • Construction : Steel

CULLEN

  • Type : Pushboat
  • Construction : Steel

DADE

  • Type : Tugboat
  • Construction : Steel

DAN L

  • Type : Pushboat
  • Construction : Steel

DAVIS SEA

  • Type : Tugboat
  • Construction : Steel

DAYTONA

  • Type : Pushboat
  • Construction : Steel

DENNIS CHAMBERS

  • Type : Pushboat
  • Construction : Steel

DIXIE CHALLENGE

  • Type : Tugboat
  • Construction : Steel

DIXIE COURAGE

  • Type : Pushboat
  • Construction : Steel

DIXIE EXPRESS

  • Type : Tugboat
  • Construction : Steel

DIXIE LEADER

  • Type : Tugboat
  • Construction : Steel

DIXIE PRINCE

  • Type : Tugboat
  • Construction : Steel

DIXIE RAIDER

  • Type : Pushboat
  • Construction : Steel

DIXIE RENEGADE

  • Type : Pushboat
  • Construction : Steel

DIXIE TRAVELER

  • Type : Pushboat
  • Construction : Steel

DIXIE VALOUR

  • Type : Pushboat
  • Construction : Steel

DIXIE VANDAL

  • Type : Pushboat
  • Construction : Steel

DIXIE VENGEANCE

  • Type : Pushboat
  • Construction : Steel

DIXIE VOLUNTEER

  • Type : Pushboat
  • Construction : Steel

DUBLIN SEA

  • Type : Pushboat
  • Construction : Steel

EARL JONES

  • Type : Pushboat
  • Construction : Steel

EL LOBO GRANDE II

  • Type : Tugboat
  • Construction : Steel

EL PASO

  • Type : Pushboat
  • Construction : Steel

ELIZABETH BLEILER

  • Type : Pushboat
  • Construction : Steel

ELIZABETH R

  • Type : Pushboat
  • Construction : Steel

ELLIS DAVIS

  • Type : Pushboat
  • Construction : Steel

ELOY RIVERA

  • Type : Tugboat
  • Construction : Steel

ENTERPRISE

  • Type : Pushboat
  • Construction : Steel

ESCAMBIA

  • Type : Pushboat
  • Construction : Steel

FILLY

  • Type : Pushboat
  • Construction : Steel

FLORIDA

  • Type : Tugboat
  • Construction : Steel

FRANCIS BENEDICT

  • Type : Pushboat
  • Construction : Steel

GALVESTON

  • Type : Pushboat
  • Construction : Steel

GARY REED

  • Type : Tugboat
  • Construction : Steel

GREENLAND SEA

  • Type : Tugboat
  • Construction : Steel

GUADALUPE

  • Type : Pushboat
  • Construction : Steel

HENRY J. SOUDELIER III

  • Type : Pushboat
  • Construction : Steel

HONDO

  • Type : Pushboat
  • Construction : Steel

HOUMA

  • Type : Tugboat
  • Construction : Steel

HOUSTON

  • Type : Tugboat
  • Construction : Steel

INDIAN RIVER

  • Type : Pushboat
  • Construction : Steel

IRISH SEA

  • Type : Tugboat
  • Construction : Steel

J. E. O'DONNELL

  • Type : Pushboat
  • Construction : Steel

JANICE CAROL

  • Type : Pushboat
  • Construction : Steel

JAVA SEA

  • Type : Tugboat
  • Construction : Steel

JEFF MONTGOMERY

  • Type : Tugboat
  • Construction : Steel

JESSICA BRENT

  • Type : Pushboat
  • Construction : Steel

JIMMY SAULS

  • Type : Pushboat
  • Construction : Steel

JOHN BRIX

  • Type : Tugboat
  • Construction : Steel

KEY WEST

  • Type : Tugboat
  • Construction : Steel

KIMBERLY JANE

  • Type : Pushboat
  • Construction : Steel

L. C. WILLIAMS

  • Type : Pushboat
  • Construction : Steel

LABRADOR SEA

  • Type : Tugboat
  • Construction : Steel

LAMPASAS

  • Type : Pushboat
  • Construction : Steel

LANA LOUISE

  • Type : Pushboat
  • Construction : Steel

LAREDO

  • Type : Pushboat
  • Construction : Steel

LAVACA

  • Type : Pushboat
  • Construction : Steel

LEON JOHNSON

  • Type : Pushboat
  • Construction : Steel

LEVITICUS

  • Type : Pushboat
  • Construction : Steel

LIME ROCK

  • Type : Pushboat
  • Construction : Steel

LINCOLN SEA

  • Type : Tugboat
  • Construction : Steel

LLANO

  • Type : Tugboat
  • Construction : Steel

LOU NATARO

  • Type : Pushboat
  • Construction : Steel

LOUIE LEONE

  • Type : Pushboat
  • Construction : Steel

LUCILLE BROOKS

  • Type : Pushboat
  • Construction : Steel

LUCY W. HINES

  • Type : Pushboat
  • Construction : Steel

LYDIA BRENT

  • Type : Pushboat
  • Construction : Steel

MARATHON

  • Type : Pushboat
  • Construction : Steel

MARCIA LYNN

  • Type : Pushboat
  • Construction : Steel

MARK L

  • Type : Pushboat
  • Construction : Steel

MARYLAND

  • Type : Tugboat
  • Construction : Steel

MCKINLEY SEA

  • Type : Tugboat
  • Construction : Steel

MEDINA

  • Type : Pushboat
  • Construction : Steel

MEDITERRANEAN SEA

  • Type : Tugboat
  • Construction : Steel

MELINDA BRENT

  • Type : Pushboat
  • Construction : Steel

MIAMI

  • Type : Tugboat
  • Construction : Steel

MICHAEL MCCREERY

  • Type : Pushboat
  • Construction : Steel

MIDAS

  • Type : Pushboat
  • Construction : Steel

MIKE BIRD

  • Type : Pushboat
  • Construction : Steel

MISS BETTYE

  • Type : Pushboat
  • Construction : Steel

MISS HEATHER

  • Type : Pushboat
  • Construction : Steel

MISS RACHEL

  • Type : Pushboat
  • Construction : Steel

MISS ROLANETTE

  • Type : Pushboat
  • Construction : Steel

MISS SUSAN

  • Type : Pushboat
  • Construction : Steel

MISSION

  • Type : Pushboat
  • Construction : Steel

MOBILE

  • Type : Tugboat
  • Construction : Steel

MORGAN CITY

  • Type : Pushboat
  • Construction : Steel

MR. BENNETT

  • Type : Pushboat
  • Construction : Steel

NAINA

  • Type : Tugboat
  • Construction : Steel

NAKOA

  • Type : Tugboat
  • Construction : Steel

NAKOLO

  • Type : Tugboat
  • Construction : Steel

NAKUE

  • Type : Tugboat
  • Construction : Aluminum

NATHAN E STEWART

  • Type : Tugboat
  • Construction : Steel

NAUPAKA

  • Type : Tugboat
  • Construction : Steel

NAVIDAD

  • Type : Pushboat
  • Construction : Steel

NECHES

  • Type : Pushboat
  • Construction : Steel

NENE

  • Type : Tugboat
  • Construction : Steel

NICEVILLE

  • Type : Pushboat
  • Construction : Steel

NICKIE B

  • Type : Pushboat
  • Construction : Steel

NICOLE BRENT

  • Type : Pushboat
  • Construction : Steel

NOHEA

  • Type : Tugboat
  • Construction : Steel

NOHOLOA

  • Type : Tugboat
  • Construction : Steel

NOKE

  • Type : Tugboat
  • Construction : Steel

NOKEA

  • Type : Tugboat
  • Construction : Steel

NORTH SEA

  • Type : Tugboat
  • Construction : Steel

NORTH WIND

  • Type : Pushboat
  • Construction : Steel

NORWEGIAN SEA

  • Type : Tugboat
  • Construction : Steel

NUECES

  • Type : Pushboat
  • Construction : Steel

NUNUI

  • Type : Tugboat
  • Construction : Steel

OBSERVER

  • Type : Pushboat
  • Construction : Steel

OLD PUSH

  • Type : Pushboat
  • Construction : Steel

ORION

  • Type : Pushboat
  • Construction : Steel

OSPREY

  • Type : Tugboat
  • Construction : Steel

PACESETTER

  • Type : Pushboat
  • Construction : Steel

PACIFIC AVENGER

  • Type : Tugboat
  • Construction : Steel

PACIFIC CHALLENGER

  • Type : Tugboat
  • Construction : Steel

PACIFIC EAGLE

  • Type : Tugboat
  • Construction : Steel

PACIFIC FREEDOM

  • Type : Tugboat
  • Construction : Steel

PACIFIC RAVEN

  • Type : Tugboat
  • Construction : Steel

PACIFIC WOLF

  • Type : Tugboat
  • Construction : Steel

PALO DURO

  • Type : Pushboat
  • Construction : Steel

PALOMINO

  • Type : Pushboat
  • Construction : Steel

PARAGON

  • Type : Tugboat
  • Construction : Steel

PASS CHRISTIAN

  • Type : Pushboat
  • Construction : Steel

PAULINE M.

  • Type : Pushboat
  • Construction : Steel

PEBBLE BEACH

  • Type : Pushboat
  • Construction : Steel

PECOS

  • Type : Pushboat
  • Construction : Steel

PEDERNALES

  • Type : Pushboat
  • Construction : Steel

PENSACOLA

  • Type : Tugboat
  • Construction : Steel

PORT ARTHUR

  • Type : Pushboat
  • Construction : Steel

PRIDE

  • Type : Pushboat
  • Construction : Steel

REBEL

  • Type : Tugboat
  • Construction : Steel

RIVERSIDE

  • Type : Pushboat
  • Construction : Steel

ROAN

  • Type : Pushboat
  • Construction : Steel

ROBERT G. STONE JR.

  • Type : Tugboat
  • Construction : Steel

ROSS SEA

  • Type : Tugboat
  • Construction : Steel

ROY BAKER

  • Type : Pushboat
  • Construction : Steel

SABINAL

  • Type : Pushboat
  • Construction : Steel

SAINT CRISPIN

  • Type : Pushboat
  • Construction : Steel

SAN JACINTO

  • Type : Pushboat
  • Construction : Steel

SEA HAWK

  • Type : Tugboat
  • Construction : Steel

SENATOR STENNIS

  • Type : Pushboat
  • Construction : Steel

SIBERIAN SEA

  • Type : Tugboat
  • Construction : Steel

SIRIUS

  • Type : Tugboat
  • Construction : Steel

SONORA

  • Type : Pushboat
  • Construction : Steel

SPIRIT

  • Type : Pushboat
  • Construction : Steel

STALLION

  • Type : Pushboat
  • Construction : Steel

SUNFISH

  • Type : Pushboat
  • Construction : Steel

SUSAN ELIZABETH

  • Type : Pushboat
  • Construction : Steel

TAMPA

  • Type : Pushboat
  • Construction : Steel

TASMAN SEA

  • Type : Tugboat
  • Construction : Steel

TAURUS

  • Type : Tugboat
  • Construction : Steel

TED B

  • Type : Pushboat
  • Construction : Steel

THOR

  • Type : Pushboat
  • Construction : Steel

TIGER

  • Type : Tugboat
  • Construction : Steel

TINY SANDERSON

  • Type : Pushboat
  • Construction : Steel

TRINITY

  • Type : Pushboat
  • Construction : Steel

VENTURE

  • Type : Pushboat
  • Construction : Steel

VIKING

  • Type : Tugboat
  • Construction : Steel

VOLUNTEER

  • Type : Tugboat
  • Construction : Steel

VOYAGER

  • Type : Pushboat
  • Construction : Steel

W. C. BINION JR.

  • Type : Pushboat
  • Construction : Steel

WALTER S

  • Type : Pushboat
  • Construction : Steel

WEDDELL SEA

  • Type : Tugboat
  • Construction : Steel

ZEPHYR

  • Type : Pushboat
  • Construction : Steel

ZEUS

  • Type : Pushboat
  • Construction : Steel

ACHILLES

  • Type : Pushboat
  • Construction : Steel

ADRIATIC SEA

  • Type : Tugboat
  • Construction : Steel

AGAMEMNON

  • Type : Pushboat
  • Construction : Steel

AJAX

  • Type : Pushboat
  • Construction : Steel

AL MIDDLETON

  • Type : Pushboat
  • Construction : Steel

ALICE JEAN

  • Type : Pushboat
  • Construction : Steel

ALTAIR

  • Type : Tugboat
  • Construction : Steel

ANGELINA

  • Type : Pushboat
  • Construction : Steel

ANN BRENT

  • Type : Pushboat
  • Construction : Steel

ANTIGONE

  • Type : Pushboat
  • Construction : Steel

APOLLO

  • Type : Pushboat
  • Construction : Steel

APPALOOSA

  • Type : Pushboat
  • Construction : Steel

ARABIAN

  • Type : Pushboat
  • Construction : Steel

ARABIAN SEA

  • Type : Tugboat
  • Construction : Steel

ARANSAS

  • Type : Pushboat
  • Construction : Steel

ARCHIE WILSON

  • Type : Tugboat
  • Construction : Steel

ATHENA

  • Type : Pushboat
  • Construction : Steel

ATLAS

  • Type : Pushboat
  • Construction : Steel

AURORA

  • Type : Pushboat
  • Construction : Steel

BARENTS SEA

  • Type : Tugboat
  • Construction : Steel

BEAUFORT SEA

  • Type : Tugboat
  • Construction : Steel

BERING SEA

  • Type : Tugboat
  • Construction : Steel

BETTY BRENT

  • Type : Pushboat
  • Construction : Steel

BIG AL

  • Type : Pushboat
  • Construction : Steel

BIG BAY

  • Type : Pushboat
  • Construction : Steel

BILL GARVEY

  • Type : Pushboat
  • Construction : Steel

BISMARCK SEA

  • Type : Tugboat
  • Construction : Steel

BLANCO

  • Type : Tugboat
  • Construction : Steel

BLUEFISH

  • Type : Pushboat
  • Construction : Steel

BOCA GRANDE

  • Type : Pushboat
  • Construction : Steel

BONNIE SUE

  • Type : Pushboat
  • Construction : Steel

BRAZOS

  • Type : Pushboat
  • Construction : Steel

BREWSTER KNOTT

  • Type : Pushboat
  • Construction : Steel

LEMON CREEK

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

LEO

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

NA-KAO

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

NO

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

NO.

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

PACIFIC

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

PUGET SOUNDER

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

REM

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

RIGEL

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

SASANOA

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

RA

  • Type : Flat / Deck Barge
  • Construction : Steel

ANTARES

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

CAPELLA

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

CASCADES

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

DBL

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

DENEB

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

KAYS POINT

  • Type : Liquid Cargo Barge (Double Hull)
  • Construction : Steel

News

U.S. Revives Cold War Submarine Spy Program to Counter China

U.S. Revives Cold War Submarine Spy Program to Counter China

On a windswept island 50 miles north of Seattle sits a U.S. Navy monitoring station. For years, it was kept busy tracking whale movements and measuring rising sea temperatures. Last October, the Navy gave the unit a new name that better reflects its current mission: Theater Undersea Surveillance Command.The renaming of the spy station at the Whidbey Island naval base is a nod to a much larger U.S.

Car Carrier Rescues Sailors from Shark-bit Russian Yacht

Car Carrier Rescues Sailors from Shark-bit Russian Yacht

A Panamanian-flagged vehicle carrier vessel rescued three sailors from a Russian yacht that was mauled by sharks in the Coral Sea. The Australian Maritime Safety Authority (AMSA) said it coordinated the rescue after the Russian-registered Tion activated its emergency position-indicating radio beacon (EPIRB) at 1:30 a.m. (AEST) on Wednesday.

MOL Delivers Second Wind Sail-Equipped Bulk Carrier

MOL Delivers Second Wind Sail-Equipped Bulk Carrier

Mitsui O.S.K. Lines (MOL) has completed the construction of bulk carrier Green Winds, equipped with the Wind Challenger hard sail wind power propulsion system.The construction of the 63,896 DWT Ultramax bulk carrier was completed at Oshima Shipbuilding.MOL Group’s company MOL Drybulk will operate this new vessel.

MOL to Install Wind Powered Propulsion Systems on Seven New Vessels

MOL to Install Wind Powered Propulsion Systems on Seven New Vessels

Mitsui O.S.K. Lines (MOL) and its company MOL Drybulk have announced plans to install wind propulsion systems, including Wind Challenger, on a total of seven newbuilding bulk carriers and multi-purpose vessels.The vessels will be operated by MOL Drybulk. With the latest commitment, MOL Group will have a total of nine Wind Challenger-equipped vessels

J-Power’s Coal Carrier to Sport Wind Challenger Propulsion System

J-Power’s Coal Carrier to Sport Wind Challenger Propulsion System

Mitsui O.S.K. Lines (MOL) and Electric Power Development (J-Power) have agreed to install the Wind Challenger hard sail propulsion system, which converts wind energy to propulsive force, on the coal carrier Kurotakisan Maru.The installation of the Wind Challenger sail, which transports steaming coal to J-Power's power stations, is schedule for the second half of 2025.

Chemical Tanker is World's First Equipped with Wind Propulsion

Chemical Tanker is World's First Equipped with Wind Propulsion

Chemship commissioned its first ship with wind assisted ship propulsion. This makes the MT Chemical Challenger the first chemical tanker in the world to be equipped with sustainable wind technology. The ship will serve on shipping company Chemship’s Trans-Atlantic route between the East Coast of the United States and the Mediterranean.

MOL First Shipping Company to Issue 'Blue Bonds'

MOL First Shipping Company to Issue 'Blue Bonds'

Mitsui O.S.K. Lines, Ltd. has decided to issue “blue bonds” through a public offering in Japan’s domestic market in January 2024, reportedly the world’s first blue bonds in the shipping industry, which refer to the guidance provided by the International Capital Markets Association (ICMA) and other organizations.

Seatrium Secures S$180 Million in Repair and Upgrade Projects

Seatrium Secures S$180 Million in Repair and Upgrade Projects

Seatrium Limited has secured a series of repairs and upgrades contracts with an aggregate value of S$180 million.All projects, with the exception of one, will be completed by end 2024. The range of complex contracts include major repairs on offshore vessels, naval vessels, ferries, LNG carriers, tankers, as well as damage repair.

Esgian Week 25 Report: Mixed Results in Exploration Drilling

Esgian Week 25 Report: Mixed Results in Exploration Drilling

Esgian provides an update on exploration drilling in its Week 25 Rig Analytics Market Roundup.Report SummaryDrilling Activity and DiscoveriesOslo-listed BlueNord announced on Monday the start-up of drilling operations on the Harald East Middle Jurassic well (HEMJ) in the Danish North Sea.

Nations and Industry Partners Respond to Green Shipping Challenge

Nations and Industry Partners Respond to Green Shipping Challenge

Norway’s Prime Minister Jonas Gahr Støre and US Special Presidential Envoy for Climate John Kerry are co-leading an international initiative to accelerate reduction of emissions from the shipping sector, and on December 1, during COP28, they chaired a new round of announcements under that initiative, the Green Shipping Challenge.

Pope Says Impeding Migrant Rescues at Sea is 'Gesture of Hate'

Pope Says Impeding Migrant Rescues at Sea is 'Gesture of Hate'

Pope Francis said on Friday that migrants who risk drowning at sea "must be rescued" because doing so was "a duty of humanity" and that those who impede rescues commit "a gesture of hate".Francis, 86, spoke at an inter-religious prayer service before a monument dedicated to those lost at sea.

Report: Submerged Rock Led to Fishing Vessel Grounding

Report: Submerged Rock Led to Fishing Vessel Grounding

A captain’s decision to navigate close to shore in an area with uncharted rocks led to the grounding and capsizing of a fishing vessel in Alaska last year, the National Transportation Safety Board (NTSB) said.The Challenger struck a submerged rock while fishing for salmon along the shore of Kodiak Island, Alaska on August 7, 2022.