Went to a repeater (ham radio) site on to of a 12 story bldg in a town east of Houston TX. There were a few wasp flying around the door to the radio room that was accessed from the roof. Open the door and there were hundreds of active wasp nest inside. Left and went to the store and got 2 bug bombs. Opened the door and thru the bombs in and shut it. After less than an hour the floor of the room was almost totally covered with dead wasps. There were still quite a few outside flying around which we would spray with wasp spray. Managed to install a link radio and antenna and not one sting! Robert
