1712z 11175.0 usb Andrews HFGCS LOBO 71 (mask sound; B-52H, 11th BS?) with MAINSAIL call for radio check, loud/clear response from ANDREWS. LOBO 71 then passes ops normal, negative relay. Mike Comer Titusville, FL "Master arm on, green 'em up" http://home.earthlink.net/~mikets28/Mywebsite/