Two antennas perpendicularly mounted (short wave) with a motor(that does not make noise on the antenna)- that rotates a “shield” that blocks the signal as it spins, this creates a angle, so you you know the angle 1, angle 2, and the distance from the start or Angle 1 and Angle 2 (a line from the two antennas) with trig, the top leg, is a broadcast point,…