Tags: Artificialsatellite, Satellite.
USA-90 also known as GPS IIA-10 GPS II-19 and GPS SVN-31 was an American navigation satellite which formed part of the Global Positioning System. It was the tenth of nineteen Block IIA GPS satellites to be launched.USA-90 was launched at 03:09:00 UTC on 30 March 1993 atop a Delta II carrier rocket flight number D219 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-90 into a transfer orbit.
