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Delta II | GPS IIR-16(M)
United States Air Force · Delta II 7925-9.5 · Space Launch Complex 17A, Cape Canaveral SFS, FL, USA
United States Air Force's 1,078th launch · 8th this year · humanity's 4,806th orbital launch attempt
The launch vehicle successfully inserted its payload(s) into the target orbit(s).
Window: Nov 17, 19:12 – Nov 17, 19:12 UTC
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GPS IIR-16(M)
The GPS-IIR replenishment satellites are produced by General Electric Astrospace (later Martin Marietta and Lockheed Missiles & Space) under a contract issued in 1989, which included 21 satellites based on the commercial AS-4000 bus. These provided improved navigation accuracy and longer autonomous satellite operation than earlier model GPS satellites. The satellites were three-axis stabilized and operated at downlink frequencies of 1572.42 MHz and 1227.6 MHz (L-Band) and 2227.5 MHz (S-Band). Lockheed was responsible for launch and flight operations support of the GPS-IIR through 2006.
Navigation · Medium Earth Orbit (MEO)
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