Thanks for the info Jeff. I'll give it a listen and see if I can pick them up. Just in case some of you don't know, TF 1 stands for Task Force 1. Their assigned frequency is 852.4625 MHz. I had to look it up myself in radio reference. No offense whatsoever to Jeff, but let's all try and remember to list the frequencies too, rather than these short abbreviations for those of us who may not know what they stand for or what frequency they use. Thanks again!