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DCA was established May 12, 1960, with the primary mission of operational control and management of the Defense Communications System (DCS). The initial headquarters for 34 DCA members was Wake Hall, one of a complex of three buildings (which included Midway Hall and Guam Hall) on the site where the parking lot of the Robert F. Kennedy Stadium ...
During Record 51, which was to be the final OEI scenario of Test 184, the software dropped engine torque output from 92% to approximately 60% at 3.5 seconds into the test. This was performed at the rated not-to-exceed speed of the aircraft, 213 mph (185 kn) true airspeed ; during this test the rotor rotation speed dropped to 90% by 6 seconds ...
The Initial Defense Communications Satellite Program or IDCSP was the first stage in the Defense Communications Satellite Program (DCSP) commissioned by United States Secretary of Defense Robert McNamara in 1962. Under the DCSP, several increasingly sophisticated satellite series would test and provide long-range communications between "fixed ...
The Network Centric Airborne Defense Element (NCADE) is an anti-ballistic missile system being developed by Raytheon for the Missile Defense Agency.On Sept. 18, 2008 Raytheon announced it had been awarded a $10 million contract to continue NCADE research and development.
The Lockheed Martin/Boeing F-22 Raptor is an American twin-engine all-weather stealth fighter aircraft developed and produced for the United States Air Force (USAF). As a product of the USAF's Advanced Tactical Fighter (ATF) program the aircraft was designed as an air superiority fighter, but also incorporates ground attack, electronic warfare, and signals intelligence capabilities.
Naturally occurring platinum ( 78 Pt) consists of five stable isotopes ( 192 Pt, 194 Pt, 195 Pt, 196 Pt, 198 Pt) and one very long-lived ( half-life 4.83×10 11 years) radioisotope ( 190 Pt). There are also 34 known synthetic radioisotopes, the longest-lived of which is 193 Pt with a half-life of 50 years. All other isotopes have half-lives ...
The Airbus A320neo family is an incremental development of the A320 family of narrow-body airliners produced by Airbus.The A320neo family (neo being Greek for "new", as well as an acronym for "new engine option") is based on the previous A319, A320, and A321 (enhanced variant), which was then retrospectively renamed the A320ceo family (ceo acronym for "current engine option").
Designated VLR. June 27, 1995 [7] Ronald Reagan Washington National Airport ( IATA: DCA, ICAO: KDCA, FAA LID: DCA) is a civil airport located in Crystal City, Virginia, in Arlington County, Virginia, 5 miles (8.0 km) from Washington, D.C. It is the closest airport to Washington, D.C., the nation's capital, the 23rd-busiest airport in the nation ...