46.67 (-1.60) 
AN/TPQ-36 Firefinder Weapon Locating System
Within seconds, the AN/TPQ-36 Firefinder radar system detects and backplots adversary weapons and provides pinpoint targeting information for the counterattack.
The medium range Weapon Locating Radar in the Firefinder Family. The TPQ-36 automatically locates enemy medium range mortars, artillery and rocket launchers allowing pinpoint counter fire to be brought to bear. In use by the U.S. Army and Marine Corps and by nations worldwide.