Tags: Artificialsatellite, Satellite.
USA-84 also known as GPS IIA-6 GPS II-15 and GPS SVN-27 is an American navigation satellite which forms part of the Global Positioning System. It was the sixth of nineteen Block IIA GPS satellites to be launched.USA-84 was launched at 08:57:00 UTC on 9 September 1992 atop a Delta II carrier rocket flight number D214 flying in the 7925-9.5 configuration. The launch took place from Launch Complex 17A at the Cape Canaveral Air Force Station and placed USA-84 into a transfer orbit.
