Huh??? Maybe, my grammar is bad, in this case. But, I am referring to the tactics of going in to a location, set-up to do a temporary broadcast, tear down, and get-out, before anyone comes to look for the station. And, I've just looked it up. Looks like you are correct, as in 'Guerilla Warfare'. Not a term that I have used often, at least not since the Contra and Sandinista ordeal in El Salvador. (Am I dating myself by saying that?) So, thanks for asking.