within a foot and a half, guaranteed. a foot and a half? from suburban drivers, to international shipping, to farming, to banking, to disaster response, to the u.s. unelected military forces on the ground. each satellite, actually, broadcasts multiple signals. so, civilians get their signal, military gets there is. interestingly, the russians, and chinese, can use our gps satellites as well. i bet you they do. they do. gps receivers, found tape to josh ports of downed russian su 30 for us, so that the pilots know where they are, due to the poor quality of their aim systems. russian ground, and air system, seen taping american gps receivers to their tanks, and cockpits. none of their vehicles contain situ awareness, or battle management. they can frequently be found with 19 80s paper maps of ukraine. british defense secretary, ben wallace, so that underscores tremendous russian vulnerability. under u.s. law, the gps system