Thanks for the help , Yes , I forgot about a detachment being located at L-3 Greenville op's. A past issue of Combat Aircraft had a picture of a 135 Cobra Ball from the 55th Recon Wing out of Offut on the tarmac at L-3. Dont remember the detachment ID ? For the past 4 years or so I have only rx'd the Cobra ## callsigns on 234.5mhz wkng L-3 techs. L-3 's call is Greenville Echo , Greenville Foxtrot ,,,etc. I drove by there on a return trip from Dallas and was amazed at the size of one of there radio towers. The tower resembled a offshore platform . It was loaded with some of the largest helical sattelte antennas that I have ever seen plus hf/vhf/uhf log periodics , yagis , verticals ,,,,,,,,. Most of the buildings have discones atop them. It is one empressive site. Again , tnx , Randy