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Aeronautical Systems Center. The Aeronautical Systems Center (ASC) is an inactivated Air Force product center that designed, developed and delivered weapon systems and capabilities for U.S. Air Force, other U.S. military, allied and coalition-partner warfighters. ASC formed in 1961, and over its lifetime it managed 420 Air Force, joint and ...
Length. For measuring length, the U.S. customary system uses the inch, foot, yard, and mile, which are the only four customary length measurements in everyday use. From 1893, the foot was legally defined as exactly 1200⁄3937 m (approximately 0.304 8006 m). [13] Since July 1, 1959, the units of length have been defined on the basis of 1 yd = 0 ...
The operational success of a "Test Shop" program set up at March AFB, California, on 15 September 1957, led to the establishment of the base-level Precision Measurement Equipment Laboratories providing the Air Force with a complete calibration system that could handle the increasingly stringent measurement needs of the new missile and aircraft ...
Information Directorate of Air Force Research Laboratory (AFRL) Rome Laboratory (Rome Air Development Center until 1991) is a U.S. Air Force research laboratory for " command, control, and communications" [ 1 ] research and development and is responsible for planning and executing the USAF science and technology program.
The imperial and US customary measurement systems are both derived from an earlier English system of measurement which in turn can be traced back to Ancient Roman units of measurement, and Carolingian and Saxon units of measure. The US Customary system of units was developed and used in the United States after the American Revolution, based on ...
A Precision Measurement Equipment Laboratory (PMEL) is a United States Air Force (USAF) facility in which the calibration and repair of test equipment takes place. This practice is also known as metrology: the science of measurement. Metrology is defined as the science of weights & measures, while a PMEL is the place where technicians perform ...
United States. The United States Army Air Forces (USAAF or AAF) [ 1 ] was the major land-based aerial warfare service component of the United States Army and de facto aerial warfare service branch of the United States [ 2 ] during and immediately after World War II (1941–1947). It was created on 20 June 1941 as successor to the previous ...
On 30 January 1992, as part of an Air Force reorganization, 2 SCS was redesignated the 2d Space Operations Squadron. On June 18, 2004, a 24/7 user focal point, the GPSOC, was established. In late 2005, several National Geospatial-Intelligence Agency monitor stations were integrated into the network to improve navigation accuracy and signal ...