Hi, all concerned: Been searching this old subject for a while now. Anybody out there really know in detail the measures AT&T typically took to protect those towers and bunkers on their former microw
Hi, all concerned: Tks much for the speedy replies and suggestions. Searched NFPA discussion site and found no refs to the Nott Ltd "porcupine device" debunking mentioned in this thread. Anybody have
Hi, all concerned: I posted earlier this year about one of those former AT&T bunker-and-tower microwave relay sites. The tower has a top-mounted 25'x25' walk platformwith railings at 120'. There is a