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Samuel C. Phillips
Samuel Cochran Phillips (19 February 1921 – 31 January 1990) was a United States Air Force general who served as Director of NASA's Apollo program from 1964 to 1969, as commander of the Space and Missile Systems Organization (SAMSO) from 1969 to 1972, as the seventh Director of the National Security Agency from 1972 to 1973, and as commander of the Air Force Systems Command from 1973 to 1975. A 1942 graduate of the University of Wyoming, Phillips was commissioned in the Army through the Reserve Officers Training Corps. He transferred to the Army Air Corps, qualified as a fighter pilot, and flew two tours of duty in World War II with the Eighth Air Force's 364th Fighter Group. After the war he was an electronics officer during Operation Greenhouse nuclear weapon tests at Eniwetok Atoll, and served in project officer assignments with the Boeing B-52 Stratofortress heavy bomber, AIM-4 Falcon air-to-air missile, and Bomarc surface-to-air missile programs. He helped negotiate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Springerville, Arizona
Springerville is a town in Apache County, Arizona, United States, within the White Mountains. Its postal ZIP Code is 85938. As of the 2010 census, the population of the town was 1,961. Springerville sits at an elevation of above sea level. Along with its neighbor Eagar, the communities make up the place known as Round Valley, which is in the central-eastern part of Arizona close to the New Mexico border. History The town that grew around Henry Springer's trading post was officially given its name on May 10, 1876. Before that time it had gone by names such as Colorado Chiquito, Milligan Settlement, and Valle Redondo (Round Valley). Outlaw Cowboy Ike Clanton, who was present at the Gunfight at the O.K. Corral, was shot dead in Springerville on June 1, 1887, by detective Jonas V. Brighton when he resisted arrest on charges of cattle rustling. Springerville is the home of Arizona's ''Madonna of the Trail'' statue, unveiled on September 29, 1928. The town was incorporated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Michigan
, mottoeng = "Arts, Knowledge, Truth" , former_names = Catholepistemiad, or University of Michigania (1817–1821) , budget = $10.3 billion (2021) , endowment = $17 billion (2021)As of October 25, 2021. , president = Santa Ono , provost = Laurie McCauley , established = , type = Public research university , academic_affiliations = , students = 48,090 (2021) , undergrad = 31,329 (2021) , postgrad = 16,578 (2021) , administrative_staff = 18,986 (2014) , faculty = 6,771 (2014) , city = Ann Arbor , state = Michigan , country = United States , coor = , campus = Midsize City, Total: , including arboretum , colors = Maize & Blue , nickname = Wolverines , spor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eniwetok Atoll
Enewetak Atoll (; also spelled Eniwetok Atoll or sometimes Eniewetok; mh, Ānewetak, , or , ; known to the Japanese as Brown Atoll or Brown Island; ja, ブラウン環礁) is a large coral atoll of 40 islands in the Pacific Ocean and with its 664 people (as of 2011) forms a legislative district of the Ralik Chain of the Marshall Islands. With a land area total less than , it is no higher than and surrounds a deep central lagoon, in circumference. It is the second-westernmost atoll of the Ralik Chain and is west from Bikini Atoll. It was held by the Japanese from 1914 until its capture by the United States in February 1944, during World War II, then became Naval Base Eniwetok. Nuclear testing by the US totaling the equivalent of over 30 megatons of TNT took place during the Cold War; in 1977–1980, a concrete dome (the Runit Dome) was built on Runit Island to deposit radioactive soil and debris. The Runit Dome is deteriorating and could be breached by a typhoon, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Weapon Test
Nuclear weapons tests are experiments carried out to determine nuclear weapons' effectiveness, yield, and explosive capability. Testing nuclear weapons offers practical information about how the weapons function, how detonations are affected by different conditions, and how personnel, structures, and equipment are affected when subjected to nuclear explosions. However, nuclear testing has often been used as an indicator of scientific and military strength. Many tests have been overtly political in their intention; most nuclear weapons states publicly declared their nuclear status through a nuclear test. The first nuclear device was detonated as a test by the United States at the Trinity site in New Mexico on July 16, 1945, with a yield approximately equivalent to 20 kilotons of TNT. The first thermonuclear weapon technology test of an engineered device, codenamed "Ivy Mike", was tested at the Enewetak Atoll in the Marshall Islands on November 1, 1952 (local date), also by th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Greenhouse
Operation Greenhouse was the fifth American nuclear test series, the second conducted in 1951 and the first to test principles that would lead to developing thermonuclear weapons (''hydrogen bombs''). Conducted at the new Pacific Proving Ground, on islands of the Enewetak Atoll, all of the devices were mounted in large steel towers, to simulate air bursts. This series of nuclear weapons tests was preceded by Operation Ranger and succeeded by Operation Buster-Jangle. Operation Greenhouse showcased new and aggressive designs for nuclear weapons. The main idea was to reduce the size, weight, and most importantly, reduce the amount of fissile material necessary for nuclear weapons, while increasing the destructive power. With the Soviet Union's first nuclear test a year and half earlier, the United States had begun stockpiling the new designs before they were actually proven. Thus the success of Operation Greenhouse was vital before the development of thermonuclear weapons coul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
364th Fighter Group
364th may refer to: *364th Bombardment Squadron, inactive United States Air Force unit * 364th Fighter Group or 131st Bomb Wing, unit of the Missouri Air National Guard, stationed at Whiteman Air Force Base, Knob Noster, Missouri *364th Fighter Squadron, established at Hamilton Field, California in December 1942, part of the 357th Fighter Group See also *364 (number) 300 (three hundred) is the natural number following 299 and preceding 301. Mathematical properties The number 300 is a triangular number and the sum of a pair of twin primes (149 + 151), as well as the sum of ten consecutive primes (13 + 17 ... * 364, the year 364 (CCCLXIV) of the Julian calendar * 364 BC * * {{mil-unit-dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eighth Air Force
The Eighth Air Force (Air Forces Strategic) is a numbered air force (NAF) of the United States Air Force's Air Force Global Strike Command (AFGSC). It is headquartered at Barksdale Air Force Base, Louisiana. The command serves as Air Forces Strategic – Global Strike, one of the air components of United States Strategic Command (USSTRATCOM). The Eighth Air Force includes the heart of America's heavy bomber force: the Northrop Grumman B-2 Spirit stealth bomber, the Rockwell B-1 Lancer supersonic bomber, and the Boeing B-52 Stratofortress heavy bomber aircraft. Established on 22 February 1944 by the redesignation of VIII Bomber Command at RAF Daws Hill in High Wycombe, England, the Eighth Army Air Force (8 AAF) was a United States Army Air Forces combat air force in the European Theater of World War II (1939/41–1945), engaging in operations primarily in the Northern Europe area of responsibility; carrying out strategic bombing of enemy targets in France, the Low C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Army Air Corps
The United States Army Air Corps (USAAC) was the aerial warfare service component of the United States Army between 1926 and 1941. After World War I, as early aviation became an increasingly important part of modern warfare, a philosophical rift developed between more traditional ground-based army personnel and those who felt that aircraft were being underutilized and that air operations were being stifled for political reasons unrelated to their effectiveness. The USAAC was renamed from the earlier United States Army Air Service on 2 July 1926, and was part of the larger United States Army. The Air Corps became the United States Army Air Forces (USAAF) on 20 June 1941, giving it greater autonomy from the Army's middle-level command structure. During World War II, although not an administrative echelon, the Air Corps (AC) remained as one of the combat arms of the Army until 1947, when it was legally abolished by legislation establishing the Department of the Air Force. The A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reserve Officers Training Corps
The Reserve Officers' Training Corps (ROTC ( or )) is a group of college- and university-based officer-training programs for training commissioned officers of the United States Armed Forces. Overview While ROTC graduate officers serve in all branches of the U.S. military, the U.S. Marine Corps, the U.S. Space Force, and the U.S. Coast Guard do not have their own respective ROTC programs; rather, graduates of Naval ROTC programs have the option to serve as officers in the Marine Corps contingent on meeting Marine Corps requirements. In 2020, ROTC graduates constituted 70 percent of newly commissioned active-duty U.S. Army officers, 83 percent of newly commissioned U.S. Marine Corps officers (through NROTC), 61 percent of newly commissioned U.S. Navy officers and 63 percent of newly commissioned U.S. Air Force officers, for a combined 56 percent of all active-duty officers in the Department of Defense commissioned that year. Under ROTC, a student may receive a competitive, me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Director Of The National Security Agency
The director of the National Security Agency (DIRNSA) is the highest-ranking official of the National Security Agency, which is a defense agency within the U.S. Department of Defense. The director of the NSA also concurrently serves as the Chief of the Central Security Service (CHCSS) and as the commander of U.S. Cyber Command (USCYBERCOM). As the director of the NSA and the chief of the CSC, the officeholder reports to the under secretary of defense for intelligence, and as the commander of U.S. Cyber Command, the officeholder reports directly to the secretary of defense. According to of the United States Code, the director of the NSA is recommended by the secretary of defense and nominated for appointment by the president. The nominee must be confirmed via majority vote by the Senate. In accordance with Department of Defense Directive 5100.20, dated 23 December 1971, the director of the NSA must always be a commissioned officer of the military services. As the assignment is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space And Missile Systems Organization
Space Systems Command (SSC) is the United States Space Force's space development, acquisition, launch, and logistics field command. It is headquartered at Los Angeles Air Force Base, California and manages the United States' space launch ranges. Space Systems Command is the oldest military space organization in the United States Armed Forces, first established as the Western Development Division (WDD) on 1 April 1954 under Air Research and Development Command to manage the U.S. Air Force's ballistic missile program. It gained responsibility for spacecraft development in 1955 and was renamed the Air Force Ballistic Missile Division (AFBMD) in 1957. As part of Air Research and Development Command's transformation the Air Force Ballistic Missile Division's space and missile responsibilities were split, with the Space Systems Division (SSD) established in 1961. In 1967, the Space Systems Division was reorganized as the Space and Missile Systems Organization (SAMSO), absorbing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
