I have two KENWOOD THD7AG handie talkies, one I keep on my body when ever I go out side for a walk with Miss Ginger. The other I use on my atv with a gps when ever I go hunting otherwise it is just a backup radio sitting in my ham shack. when i go hunting the one I use on my walks with Miss Ginger is still on me only I connect a gps to it so that I can be found on a map when ever and where ever I am on the hunting property. The one on me is labeled N1IB for APRS.The one on my atv beaconing out its position is labeled N1IB-2.