[LandCruisers4Life]

Now, that said I think I know what was going on. In the industry I work in, we carry Standard Horizon radios with mics around with us on the decks of platforms etc while running winches or whatever. Often, people get into a conversation and are not depressing the button all the way and either transmitting part of their message, or none. The reason it happens is they are concentrating on something else, and trying to talk at the same time and push a button. Sounds funny, but it happens. So I think this is the answer, and I plan to go ahead with this radio when the moment comes.