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Willard Franklyn Searle
Capt. Willard Franklyn "Bill" Searle Jr. USN (ret.) (January 17, 1924 – March 31, 2009) was an American ocean engineer who was principally responsible for developing equipment and many of the current techniques utilized in United States Navy diving and salvage operations. Background Searle was born January 17, 1924 in Columbus, Ohio. He graduated from Bexley High School in 1941 and received the school's Distinguished Alumni Award in 1992. The Japanese attack on Pearl Harbor occurred during his first year at Washington and Lee University prompting a transfer to the US Naval Academy where he graduated in 1945 (Class of 1946). In 1945, Searle marched with his Naval Academy Company to accompany the late President Franklin D. Roosevelt from Union Station to the White House. Searle then went on to graduate work in naval architecture at Massachusetts Institute of Technology attaining a master's degree in 1952. Later that year, Searle was assigned as an Engineering Duty Officer in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbus, Ohio
Columbus () is the state capital and the most populous city in the U.S. state of Ohio. With a 2020 census population of 905,748, it is the 14th-most populous city in the U.S., the second-most populous city in the Midwest, after Chicago, and the third-most populous state capital. Columbus is the county seat of Franklin County; it also extends into Delaware and Fairfield counties. It is the core city of the Columbus metropolitan area, which encompasses 10 counties in central Ohio. The metropolitan area had a population of 2,138,926 in 2020, making it the largest entirely in Ohio and 32nd-largest in the U.S. Columbus originated as numerous Native American settlements on the banks of the Scioto River. Franklinton, now a city neighborhood, was the first European settlement, laid out in 1797. The city was founded in 1812 at the confluence of the Scioto and Olentangy rivers, and laid out to become the state capital. The city was named for Italian explorer Christopher Columbus. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval War College
The Naval War College (NWC or NAVWARCOL) is the staff college and "Home of Thought" for the United States Navy at Naval Station Newport in Newport, Rhode Island. The NWC educates and develops leaders, supports defining the future Navy and associated roles and missions, supports combat readiness, and strengthens global maritime partnerships. The Naval War College is one of the senior service colleges including the Army War College, the Marine Corps War College, and the USAF Air War College. Additionally, the U.S. Department of Defense operates the National War College. History The college was established on October 6, 1884; its first president, Commodore Stephen B. Luce, was given the old building of the Newport Asylum for the Poor to house it on Coasters Harbor Island in Narragansett Bay. Among the first four faculty members were Tasker H. Bliss, a future Army Chief of Staff, James R. Soley, the first civilian faculty member and a future Assistant Secretary of the Navy, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Providence (CLG-6)
USS ''Providence'' (CL-82/CLG-6/CG-6) was a light cruiser and the fourth ship of the United States Navy to be named after the city of Providence, Rhode Island. ''Providence'' was commissioned between 1945 and 1949. From 1957 to 1959, she was converted to a guided missile cruiser and flagship. She served in that role from 1959 to 1973. After her decommissioning, she was finally scrapped in 1980. Construction and commissioning She was laid down 27 July 1943 by Bethlehem Steel Co., Quincy, Mass.; launched 28 December 1944; sponsored by Mrs. Mary Roberts; and commissioned 15 May 1945. Departing Boston 13 June 1945, ''Providence'' completed shakedown out of Guantanamo Bay, Cuba. Upon arrival at Newport, R.I., 4 September, she trained prospective cruiser and carrier crews until 6 October. Service 1940s Departing Boston in November 1945, she visited Piraeus, Greece, on 6 December, making the first cruise intended to expand American prestige through naval visits lasting until 1947. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Navy Experimental Diving Unit
The United States Navy Experimental Diving Unit (NEDU or NAVXDIVINGU) is the primary source of diving and hyperbaric operational guidance for the US Navy. It is located within the Naval Support Activity Panama City in Panama City Beach, Bay County, Florida. Purpose The functions of the Navy Experimental Diving Unit are to test and evaluate diving, hyperbaric, and other life-support systems and procedures, and to conduct research and development in biomedical and environmental physiology. NEDU also provides technical recommendations to the Naval Sea Systems Command to support operational requirements of the US armed forces. History Brooklyn Navy Yard Experimental diving in the US Navy started in 1912 at the Brooklyn Navy Yard under the leadership of Chief Gunner George D. Stillson. Stillson's research program ultimately led to increasing diver capabilities from to over of depth based on Haldane's decompression work with the Royal Navy. This resulted in the first publicat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rebreather
A rebreather is a breathing apparatus that absorbs the carbon dioxide of a user's breathing, exhaled breath to permit the rebreathing (recycling) of the substantially unused oxygen content, and unused inert content when present, of each breath. Oxygen is added to replenish the amount metabolised by the user. This differs from open-circuit breathing apparatus, where the exhaled gas is discharged directly into the environment. The purpose is to extend the breathing endurance of a limited gas supply, and, for covert military use by frogmen or observation of underwater life, eliminating the bubbles produced by an open circuit system and in turn not scaring wildlife being filmed. A rebreather is generally understood to be a portable unit carried by the user. The same technology on a vehicle or non-mobile installation is more likely to be referred to as a life-support system. Rebreather technology may be used where breathing gas supply is limited, such as underwater or in space, where ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diving Watch
A diving watch, also commonly referred to as a diver's or dive watch, is a watch designed for underwater diving that features, as a minimum, a water resistance greater than , the equivalent of . The typical diver's watch will have a water resistance of around , though modern technology allows the creation of diving watches that can go much deeper. A true contemporary diver's watch is in accordance with the ISO 6425 standard, which defines test standards and features for watches suitable for diving with underwater breathing apparatus in depths of or more. Watches conforming to ISO 6425 are marked with the word DIVER'S to distinguish ISO 6425 conformant diving watches from watches that might not be suitable for actual scuba diving. To a large extent the diver's watch has been superseded by the personal dive computer, which provides an automatically initiated dive timer function along with real-time decompression computation and optionally other functions. History The history of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charleston Naval Shipyard
Charleston Naval Shipyard (formerly known as the Charleston Navy Yard) was a U.S. Navy ship building and repair facility located along the west bank of the Cooper River, in North Charleston, South Carolina and part of Naval Base Charleston. History It began operations in 1901 as a drydock, and continued as a navy facility until 1996 when it ceased operations as the result of recommendations of the 1993 Base Realignment and Closure Commission. At that time it was leased to ''Detyens Shipyards, Inc.'' Originally designated as the Navy Yard and later as the Naval Base it had a large impact upon the local community, the tri-county area and the entire State of South Carolina. The yard first produced the destroyer , then began to increase production in the 1930s. A total of 21 destroyers were assembled at the naval facility. In 1931, Ellicott Dredges delivered the 20-inch cutter dredge ''Orion'' still in operation at the old Charleston Naval Shipyard. Two of the largest vessel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliox
Heliox is a breathing gas mixture of helium (He) and oxygen (O2). It is used as a medical treatment for patients with difficulty breathing because mixture generates less resistance than atmospheric air when passing through the airways of the lungs, and thus requires less effort by a patient to breathe in and out of the lungs. It is also used as a breathing gas diluent for deep ambient pressure diving as it is not narcotic at high pressure, and for its low work of breathing. Heliox has been used medically since the 1930s, and although the medical community adopted it initially to alleviate symptoms of upper airway obstruction, its range of medical uses has since expanded greatly, mostly because of the low density of the gas. Heliox is also used in saturation diving and sometimes during the deep phase of technical dives. Medical uses In medicine heliox may refer to a mixture of 21% O2 (the same as air) and 79% He, although other combinations are available (70/30 and 60/40). Hel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington Navy Yard
The Washington Navy Yard (WNY) is the former shipyard and ordnance plant of the United States Navy in Southeast Washington, D.C. It is the oldest shore establishment of the U.S. Navy. The Yard currently serves as a ceremonial and administrative center for the U.S. Navy, home to the Chief of Naval Operations, and is headquarters for the Naval Sea Systems Command, Naval Reactors, Naval Facilities Engineering Systems Command, Naval History and Heritage Command, the National Museum of the United States Navy, the U.S. Navy Judge Advocate General's Corps, Marine Corps Institute, the United States Navy Band, and other more classified facilities. In 1998, the yard was listed as a Superfund site due to environmental contamination. History The history of the yard can be divided into its military history and cultural and scientific history. Military The land was purchased under an Act of Congress on July 23, 1799. The Washington Navy Yard was established on October 2, 1799, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underwater Demolition Team
Underwater Demolition Teams (UDT), or frogmen, were amphibious units created by the United States Navy during World War II with specialized non-tactical missions. They were predecessors of the navy's current SEAL teams. Their primary WWII function began with reconnaissance and underwater demolition of natural or man-made obstacles obstructing amphibious landings. Postwar they transitioned to scuba gear changing their capabilities. With that they came to be considered more elite and tactical during the Korean and Vietnam Wars. UDTs were pioneers in underwater demolition, Rebreather, closed-circuit diving, combat swimming, and midget submarine (dry and Wet sub, wet submersible) operations. They later were tasked with ensuring recovery of space capsules and astronauts after splash down in the Mercury program, Mercury, Gemini program, Gemini and Apollo program, Apollo space flight programs. Commando training was added making them the forerunner to the United States Navy SEAL progra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Weiss (APD-135)
The USS ''Weiss'' (APD-135/LPR-135) was a in service with the United States Navy from 1945 to 1970, with two short periods spent in reserve. She was finally scrapped in 1976. Namesake Carl Weiss was born in Detroit, Michigan on 27 March 1915. He enlisted in the United States Marine Corps on 18 December 1939. After completing basic training at Parris Island, South Carolina, he served successively at Quantico, Virginia; and at Philadelphia, Pennsylvania; during the early part of 1940. On 1 March 1940, he reported to Fort Mifflin for duty which lasted for over a year. He returned to the base at Quantico briefly in June 1941 before going to sea in the transport at the end of the first week in July for a month's assignment. Promoted to Corporal while in that transport, Weiss returned ashore at Portsmouth, Virginia, on August 14, 1941, and from there, moved on to duty at New River, North Carolina, in September. Weiss was promoted to Sergeant in March 1942, and by the following su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_and_USS_Tillman_(DD-641)_at_the_Charleston_Navy_Yard_in_1941.jpg "Click for more on -> Charleston Naval Shipyard")
