Pearl Harbor News

3D photogrammetry Imagery of the stern section of the USS S-28 lost 75 years ago on July 4th, 1944.

US Navy Sub Discovery Validated

the wreck as S-28."The keel of USS S-28 (SS-133) was laid down in April of 1919, just months after the end of the First World War. Commissioned on December 13, 1923, the S-Class submarine spent 16 years taking part in various Navy exercises in the Caribbean and eventually the Pacific.When Pearl Harbor was attacked on December 7th she was being overhauled at Mare Island Naval Shipyard outside of San Francisco. She was one of several S-boats put into service in World War II and was initially sent to Alaska to defend the Aleutians against a possible Japanese invasion. By mid-November, S-28 arrived

Walter Munk, 2017 (Photo: Erik Jepsen/UC San Diego)

Walter Munk: 1917-2019

in the 146th Field Artillery, 41st Division at Fort Lewis, Wash. Sverdrup, however, requested his recall in 1941 and Munk returned to Scripps to begin work at the new U.S. Navy Radio and Sound Laboratory in the San Diego neighborhood of Point Loma. A week after his release, the Japanese attacked Pearl Harbor.Munk and Sverdrup were soon tasked with aiding Allied amphibious landings off the coast of Africa. During Munk’s time as an Army private, he had observed that amphibious landing exercises off the coast of South Carolina would have to be cancelled when waves were high enough to breach landing

(Photo courtesy of Paul G. Allen)

Paul Allen’s Crew Finds Another Historic Shipwreck

The USS Helena (CL 50) is the latest in a string of historic shipwrecks discovered by Paul G. Allen’s expedition crew aboard the state-of-the-art research vessel Petrel.The U.S. Navy's storied St. Louis-class light cruiser began her World War II service at Pearl Harbor and took part in three significant battles during the Solomon Islands campaign before being sunk by Japanese torpedoes on July 6, 1943, during the Battle of Kula Gulf. All but 168 of Helena’s 900 crew survived the sinking and eventual rescue.Allen's team found the wreck 860 meters below the surface in the New Georgia

Wheelhouse of the USS Ward (Photo courtesy of Paul G. Allen)

Wreckage of USS Ward Found in the Philippines

in the Philippines.   The historic vessel USS Ward was discovered and documented by Microsoft co-founder and philanthropist Paul G. Allen's expedition crew aboard Research Vessel (R/V) Petrel, who has now released video images just prior to the anniversary of the December 7, 1941 attack on Pearl Harbor.   At 6:45 a.m. on Sunday, December 7, 1941, the Wickes-class destroyer fired America’s first shot in World War II when its crew sighted and sank a Japanese midget submarine just outside of Pearl Harbor, Hawaii about an hour before the air attack began.   Three years later

Official U.S. Navy file photo of a Bluefin-21.

Unmanned Vehicles Aid Search for Argentine Sub

from more than a half dozen countries to search for an Argentine navy submarine missing with 44 submariners on board in the southern Atlantic.   One Bluefin 12D (Deep) UUV and three Iver 580 UUVs operated by the U.S. Navy's recently-established Unmanned Undersea Vehicle Squadron 1, based in Pearl Harbor, Hawaii, have joined in the search for ARA San Juan, last seen on Wednesday, November 15, in the San Jorge Gulf, a few hundred kilometers off the coast of southern Argentina.   The U.S. Navy said its UUVs are uniquely capable to help in the search, as both can deploy quickly to scour wide

(Credit: James Delgado Collection)

View from the Top: Dr. James Delgado, NOAA Director of Maritime Heritage

ago, Lieutenant Ernest Larkin Jones was lost at sea. For decades, his surviving descendants, and the families of the other 55 seamen aboard the USS Conestoga had no idea what had happened to their loved ones. The ship that had left Mare Island, near San Francisco Bay on March 25, 1921 bound for Pearl Harbor, Hawaii had vanished without a trace.   Fast forward to March 23, 2016. NOAA (National Oceanic Atmospheric Administration) revealed to worldwide media that the wreck had finally been found – almost by accident – in the Greater Farallones National Marine Sanctuary in California

DOE’s Bergman, Sabo & Takeda

Deep Ocean Engineering

can be controlled either manually or autonomously for many survey scenarios. Bathymetry, ADCP, multibeam sonars, HD video, LIDAR, etc. From the small I-980 (0.98 meters) to the I-1650 (1.65m) and the H-1750 Catamaran (1.75m) which was used for the multibeam survey of the USS Arizona and USS Utah in Pearl Harbor. Three standard ROV product lines/classes. Additionally, special projects like Hydro Quebec’s hydroelectric survey system, etc. 1) Nuclear inspection ROV: Our line of nuclear inspection systems (the Firefly, Dragonfly, and Phantom 150 to name a few) survive and thrive in the extreme environmen

Virginia class Attack Submarine

Virginia-Class Submarine Named USS Iowa

, will bear the name USS Iowa.   The submarine will be named to honor the history its namesake state has with the Navy.  Iowa is home to former Naval Air Station (NAS) Ottumwa, one of a few air training stations created to increase the number of trained pilots in response to the attack on Pearl Harbor.   The future USS Iowa will be the fourth naval vessel to bear the name. The first, a 3,200 ton gunboat, dates back to 1864. The second was commissioned in 1897 and is best known for its initial spotting of Spanish ships off the coast of Cuba and the resulting first shot fired during the

Sailors train on a new diesel generator simulator during a project review at Naval Air Warfare Center Training Systems Division in Orlando, Fla. The simulator, which uses high-fidelity 3D software. Pic by USN

3D-Simulator Generates Training, Expertise on Subs

  A new diesel generator simulator has been delivered to Pearl Harbor naval facilities by the TechSolutions program at the Office of Naval Research (ONR), officials at ONR announced March 18. High-fidelity 3D software will allow Sailors to use 50-inch touch screens to see and access all parts of the massive generators aboard Virginia-class subs. The Navy's Virginia-class submarines are among the most technically advanced vessels ever built. But even these cutting-edge, fast-attack, nuclear-powered boats need emergency generators on hand and Sailors trained to operate and repair them.

Lt. Jennifer Carroll, the Women in Submarines coordinator at Submarine Forces Atlantic, speaks to Sailors during an all-hands call at Naval Base San Diego. The Enlisted Women in Submarines Road Show is visiting different m

Road Show Scouts Female Submariners

. They are also slated to be integrated aboard the Virginia-class fast attack submarines (SSN). In January, three officers reported aboard USS Minnesota (SSN 783), homeported in Groton, Connecticut. USS Virginia (SSN 774), homeported in Groton, will be integrated in calendar year 2015, and the Pearl Harbor, Hawaii-based USS Texas (SSN 775) and USS Mississippi (SSN 782) will be integrated in Fiscal Year 2016. "It's important for the Navy to incorporate females into the submarine community," said Command Master Chief Veronica Holliday, from the guided-missile destroyer USS Wayne E. Meyer

MTR 100: Prometheus Inc.

sonar systems is exemplified by the FY12 award of a $3M Rapid Innovation Fund contract by the Navy. Its real-time object detection software provided a greater than 100-fold data reduction in the analysis of undersea video taken to locate and discriminate chemical munitions canisters in waters near Pearl Harbor.   (As published in the July/Aug 2014 edition of Marine Technology Reporter - http://www.marinetechnologynews.com/Magazine

Marine Technology Magazine Cover Jun 2019 - Hydrographic Survey: Single & Multibeam Sonar

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