Scout X-4 | GRS

GRS (Geophysical Research Satellite) was a geophysics experiment test built by the Cambridge Research Lab (CRL). Data was obtained for 13 orbits, after which time the satellite ceased working due to a failure in the primary power supply.

Mission Details

  • Launch date: June 28, 1963 at 09:19 PM UTC
  • Launch vehicle: Scout X-4
  • Operator: United States Air Force
  • Launch site: Wallops Flight Facility, Virginia, USA
  • Mission type: Earth Science