Federal Emergency Management Agency Civil Defense national Radio System HF Nets Channel Participants Frequency (KHz) ------- ----------------------------------- --------------- F 06 08,09,10 2321 F 07 06,08,09,DOE 2361 F 08 04,NRC 2375 F 09 01,03,05,09,10,DOE,NRC 2446 F 10 03,04,07,08,10,DOE,NRC 2659 F 11 04,05,06,07,08,NRC 3342 F 12 05,06,08,09,10,DOE,NRC 3380 F 13 05,06,07,08,DOE,NRC 3390 F 14 05,08,09,10,NRC 4781 F 15 FEMA,DOE,NRC Night Primary 5121 F 16 09,10 5403 F 17 01,02 5822 F 18 01,02,03,04,05,06,08,09,10,DOE,NRC 5962 F 19 03,05,08,10,NRC 6050 F 20 03,04,06,07,08,10,NRC 6107 F 21 FEMA,DOE,ARMY 6109 F 22 03,04,05,06,07,08,09,10,NRC 6152 F 23 06,08,10,NRC 6177 F 24 09,10 6180 F 25 01,04,05,06,08,09,10,DOE,NRC 7349 F 26 09,10 9463 F 27 FEMA,NRC 10195 F 28 FEMA,DOE,NRC Day Primary 10494 F 29 08,09,10 10589 F 30 01,04,06,08,NRC 11722 F 31 03,06,08,09,10,DOE,NRC 11802 F 32 05,07,08,09,NRC 11958 F 33 09,10 12010 F 34 05,06,08,09,10,NRC 12217 F 35 FEMA,NRC 14451 F 36 FEMA,NRC 14777 F 37 FEMA,NRC 14837 F 38 FEMA,NRC 14886 F 39 FEMA,NRC 14900 F 40 FEMA,NRC 14909 F 41 09,10 16202 F 42 09,10 16431 F 43 09,10 17520 F 44 FEMA,DOE,NRC Secondary 17650 F 45 09,10 18745 F 46 09,10 19758 F 47 09,10 19970 F 48 FEMA/NRC 20028 F 49 NCS 12129 F 50 NCS 20405.5 F 61 NCS 21919 Key: FEMA: FEMA HQ, Wash DC 01: Maynard, MA 02: New York, NY 03: Olney, MD 04: Thomasville, GA 05: Battle Creek, MI 06: Denton, TX 07: Kansas City, MO 08: Denver, CO 09: Santa Rosa, CA 10: Bothell, WA DOE: Department of Energy NRC: Nuclear Regulatory Commission NCS: National Communications System, Arlington, VA