Employees at the Space Power Facility (SPF) at Plum Brook Station tested a new generation of Atlas/Centaur launch vehicles. General Dynamics conducted the tests December 22 and January 3, 1990 to determine the flight readiness of a new 14-foot diameter payload fairing. The fairing will accommodate new weather satellites, the U.S. Air Force Combined Release and Radiation Effects (CRRES) satellite, and other future payloads. At a simulated altitude of 85,000 feet, the cone-shaped fairing separated in half from a hinge at the bottom. Half of the fairing was then released from the test stack and recovered in a catch-net. The payload fairing separations were the first tests of major space hardware to be conducted in the SPF in more than 15 years.