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The D-17B (D17B) computer was used in the Minuteman I NS-1OQ missile guidance system. The complete guidance system contained a D-17B computer, the associated stable platform, and power supplies . The D-17B weighed approximately 62 pounds (28 kg), contained 1,521 transistors , 6,282 diodes , 1,116 capacitors , and 5094 resistors .
1957 - Launch of the first ICBM, the USSR's R-7 (8K71), known to NATO as the SS-6 Sapwood. 1957 - The USSR launches Sputnik 1, the first artificial satellite. 1958 - The U.S. launches Explorer 1, the first American artificial satellite, on a Jupiter-C rocket. 1958 - US launches their first ICBM, the Atlas-B (the Atlas-A was a test article only).
Grace Brewster Hopper (née Murray; December 9, 1906 – January 1, 1992) was an American computer scientist, mathematician, and United States Navy rear admiral. [1] She was a pioneer of computer programming.
Some of the earliest computers were military computers. Military requirements for portability and ruggedness led to some of the earliest transistorized computers, such as the 1958 AN/USQ-17, the 1959 AN/MYK-1 (), the 1960 M18 FADAC, and the 1962 D-17B; the earliest integrated-circuit based computer, the 1964 D-37C; as well as one of the earliest laptop computers, the 1982 Grid Compass.
The company's first product was a gaseous voltage-regulator tube that was based on Charles Smith's earlier astronomical research of the star Zeta Puppis. [10] The electron tube was christened with the name Raytheon (a compound of Old French and Greek meaning 'light from the gods') [ 11 ] and was used in a battery eliminator , a type of radio ...
The SM-65 Atlas was the first operational intercontinental ballistic missile (ICBM) developed by the United States and the first member of the Atlas rocket family. It was built for the U.S. Air Force by the Convair Division of General Dynamics at an assembly plant located in Kearny Mesa , San Diego .
One of the automatic navigation systems produced by the division was the N-6 or NAVAN (North American Vehicle Auto Navigation) for the Navaho missile system, and the later AGM-28 Hound Dog. Other products included alignment devices and attitude reference systems for missile launchers, artillery, land survey, aircraft and missile-range ships.
His first models were designed in the early 1930s, but in 1932 his first version of the E-6B, originally known as the "Dalton Dead Reckoning Computer", came into existence. [ 2 ] On October 30, 1940, Dalton was recalled to active duty and assigned to Naval Air Station Anacostia , across the river from Washington, DC, to help train naval aviators.