All, Just curious. I haven't seen any posts in awhile on activity on 13927.0 USB and acft with USAF MARS. Have they gone away from that particular freq or is the AFMARS not providing that service anymore? Ron Baltimore MD VHF/UHF: BC-895XLT/RS Pro-2045 Diamond D-130J discone HF: Icom R75 & Sangean ATS 909 45-ft EF-SWL & 70-ft random wire