Model Number: GPS SCR

Manufactured: SCR-100 (SPS receiver): 1987, SCR-200 (PPS receiver): 1989

Description:
A GPS receiver that was critical in developing the U.S. Department of Defense's first Conventional Air Launched Cruise Missile (CALCM), which was the first GPS-guided weapon used in combat.

Item History:
Developed by Rockwell Collins. Used in modifying Air Launched Cruise Missile (ALCM). Enabled precise navigation with GPS technology. Used in Gulf War in 1991, launching 35 missiles from B-52Gs.