What is a GEE Box?
The British scientists developed a number of navigational systems to improve navigation and bombing accuracy. All had varying degrees of practical success as well as vulnerability to German counter measures. “GEE” was an earlier system that used an air borne transmitter which interrogated two ground beacons back in England to triangulate bombing through overcast. It was very susceptible to jamming by the Germans. For additional details see the April 1995 Flak News Article BTO, PFF, OBOE, H2S, H2X, MICKEY by Marvin Laufer, Navigator, 603rd Squadron.