Bandplans

Have you ever wondered where different modes should be operated, what frequencies to avoid as a courtesy (like SSTV), etc? This site will be the database for the following: 1) known net frequencies, 2) known segments for different modes, 3) known beacons

Disclaimers:

Search:

By Band:All 160m 80m 75m 60m 40m 30m 20m 17m 15m 12m 10m 6m 
By Type: 10-10 Net International 2nd FM Simplex 3905 Century Club 3RN TFC NET 6M AM calling 6M DX Net 72 Rag Chew AGCW QTC ALE AM AM Net AM WINDOW Amateur Bullitins Amateur Radio Telegraph Society Amsat net Antique Wireless Association APRS APRS Robust Packet OFDM ARRL Skipnet Automatic BC Public Service Net Beacon Beacons BPSK31 Breakfast Club Net Buckeye Net Calling Calling/QSOs Canada National SSB Carrier Net Chinese CHIP64 Clearing House Net Collins Net County Hunting Net CW cw-rtty-psk, etc Daily SSB net DELAWARE TRAFFIC NET Digi Modes digimodes Digital Digital Modes Digital SSTV Digital Voice Communications DigiVoice DominoEX DSSTV/DVOICE dutch ham net DX Window East Coast ARS Eastern Area Net Ecars Elecraft Net EMCOMM Empire Slow Speed Net EPAEPTN/EPA NTS ESSB  Experimental FAX Feld Hell FISTS FlexRadio Users Net Flying Hams FM Simplex fone FSK31 FSK441A GERATOL Geratol Net Green daily net 02:00z GreenGroup Hellschreiber HF Packet HFPACK HFpack USB calling primary HHH Net HI FIVERS NET Hit and Bounce Net Hit and Bounce Slow Net HongKong Hurricane Watch Intercontinental Traffic Net (Intercon) International Assistance and Traffic Net IOTA JT65 JT65A JT6M K6YR Kansas Weather Net Local and Provincial SSB nets  Maritime Mobile Net Maryland Emergency Phone Net Maryland Slow Net MDD TFC NET MEPT_JT MEPT_JT/WSPR MFSK16 MFSK16 (Region 2) Midwest ARS MSN MD TFC & TNG MT63 N. American Traffic & Awards Net NATA Net National nets NCDXF Beacons Net Operation Network 105 New Jersey Slow Net New York Phone Net New York Public Operations Net New York State County Net New York State CW Net Early Cycle 4 New York State CW Net Late Cycle 4 New York State CW Net Morning Cycle 1 New York State Phone Traffic and Emergency Net NoonTime Net NTS Ohio Rag Chew Net Old Codgers Net Olivia OMIK Net OMISS OMISS 40 meter net Ontario Phone Net (NTS) ONTARS Net Packet Pactor3 PAX PAX2 psk31 PSK31/Digital PSK63 pskmail pskmail/aprs servers QFN FL TFC NET QMN  QPSK31 QRP QRSS, DFCW, WOLF, Jason QSY Society Net Radio Scout Frequency Ragchew RAGCHEW - EU Ragchewing & DX Razorback Net Remote control Repeater inputs Repeater outputs Repeaters RNARS Calling-Frequency Robust Packet TELPAC BBS DB0UAL ROS Rotten Apples RTTY Saskatchewan 80M ARES Net Saskatchewan Public Service Net Saskatchewan Weather Net Satellite downlink SATERN Second Region Net SELCALL SK Public Service South Coast Amateur Radio Service SouthBEARS SRAL SSB SSB 60m SSB/CW SSTV SSTV Repeater Sun Rise Net Ten Ten Net Ten-Ten Net International nets Tennessee SSB Net Throb Traffic Traffic Net W1AW W1AW Digital W6ADO WARFA Waterway CW Net Waterway Net WI Traffic Nets Winmor Testing wrong button club WSPR YL System 

Bandplan

Frequencies Segment/Net name Mode Comments Website
1800-1810 Digital Digital    
1800-2000 CW CW    
1800-2000 SSB SSB Generally 1843-2000 kHz  
1805-1810 Ragchewing & DX Digital RTTY  
1806-1808.8 ALE Other USB 1806.0kHz - ALE Automatic Link Establishment (IARU Regions 2 and 3) Voice/Data http://hflink.com/
1807-1810 BPSK31 Digital REGION 1  
1808 FISTS CW   http://www.fists.org/
1810 QRP CW CW  
1812.5 3905 Century Club CW   http://www.3905ccn.com/netsched.htm
1817.5 W1AW CW   http://www.arrl.org/w1aw.html
1830-1840 DX Window CW Intercontinental DX window  
1837-1840 digimodes Digital PSK/Olivia/MFSK/JT65A all found here (East Coast US)  
1838 MFSK16 Digital   http://kf4houtn.tripod.com/snddigi.htm
1838 Calling/QSOs Digital Based on limited personal experience plus posting on JT65A sked web site  
1838 JT65A Digital +/- 1 khz on USB  
1838 PSK31/Digital Digital PSK31, Digital (everywhere except USA)  
1840-1843 Digital Digital IARU Region 1 - Digimodes - All modes - 2700Hz Bandwidth http://hflink.com/bandplans/
1840-1843 ROS Digital VFO Dial Frequency = 1840.0 kHz USB - ROS digital mode - weak signal  
1840-1850 DX Window SSB Intercontinental DX window  
1840.5-1843.2 ALE Other USB - 1840.5 kHz ALE Automatic Link Establishment (IARU Region 1) Data/Voice http://hflink.com/
1845 ALE Other ALE Voice, Data. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
1855 W1AW SSB   http://www.arrl.org/w1aw.html
1860 Amateur Bullitins AM   www.wa0rcr.com
1860 Amateur Bullitins AM Gateway 160 Meter Radio Newsletter-Saturday www.wa0rcr.com
1880 OMISS SSB Friday and Saturday at 04:00 Z omiss.net
1880-1950 AM AM Per Electric Radio publication  
1892 3905 Century Club SSB   http://www.3905ccn.com/netsched.htm
1910 QRP SSB SSB  
1916 EMCOMM CW NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES http://www.wrrl.org/n_e_t_s_.asp
1982 EMCOMM SSB NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES http://www.wrrl.org/n_e_t_s_.asp
1995-2000 Experimental Other    
1996 ALE Other ALE: Voice, Data, Sounding. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
1996-1999 HFPACK SSB - USB - HFpack - HF Portable - calling frequency - alternate - local http://hfpack.com/
1999-2000 Beacons CW    
3500-3510 DX Window CW CW  
3500-3600 CW CW    
3500-3600 cw-rtty-psk, etc Digital No digital allowed above 3600 kHz  
3520-3525 Digital Digital Japanese digital window  
3530 IOTA CW   http://www.rsgbiota.org/
3545 3905 Century Club CW   http://www.3905ccn.com/netsched.htm
3547 QFN FL TFC NET CW All Florida CW Traffic Net 7 and 10 pm http://cwnet.homestead.com/
3547.5 3905 Century Club CW   http://www.3905ccn.com/netsched.htm
3555 WI Traffic Nets CW 1800 Novice Net , 1830 Slow Speed Net, 1900 and 2200 WI Intrastate Net, all local times  
3556.5 County Hunting Net CW   http://ch.w6rk.com/
3557 MDD TFC NET CW Maryland-DC-Delaware NTS Section Tfc Net. 7 & 10 pm daily http://www.arrl-mdc.net/mdd_net/net.htm
3557 3RN TFC NET CW DC-DE-MD-PA 3RN NTS Cycle 4 at 7:45 & 9:30 daily  
3558 FISTS CW   http://www.fists.org/
3559 Feld Hell Digital   http://feldhellclub.org/
3560 QRP CW CW  
3563 QMN CW Michigan Traffic net  
3563 QMN CW Michigan Traffic Net. Early 6:30 PM Eastern. Late 10:00 PM Eastern  
3563 MSN MD TFC & TNG CW Maryland Slow Net, Tfc & Net Op Training.  
3563 MSN MD TFC & TNG CW Maryland Slow Net, Tfc & Net Op Tng. 7:30 pm daily http://www.bdb.com/~msn/
3565 ALE Other ALE: Voice, Data, Sounding. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
3570 Radio Scout Frequency CW   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
3570-3575 BPSK31 Digital    
3573 AGCW QTC CW AGCW QTC Mo. 1800 UTC http://www.agcw.org/
3575 Traffic Net CW Alabama Section Net - CW Traffic  
3575 Feld Hell Digital   http://feldhellclub.org/
3576 Traffic CW Frequency changed when realigned  
3576 JT65A Digital +/- 1 khz on USB  
3576 JT65A Digital   http://www.hflink.com/jt65/
3577-3580 ROS Digital VFO Dial Frequency = 3577.0 kHz USB - ROS digital mode - weak signal  
3578 3905 Century Club Digital   http://www.3905ccn.com/netsched.htm
3580-3582 BPSK31 Digital ALL DIGIS on USB in Region 2 BPSK31,QPSK31  
3580-3620 RTTY Digital   http://www.aa5au.com/rtty.html
3581.5 W1AW CW   http://www.arrl.org/w1aw.html
3582-3589 Feld Hell Digital   http://feldhellclub.org/
3582.5-3584.5 Olivia Digital -USB Dial Frequency- OLIVIA 500/16 CALLING FREQUENCY 3582.5 USB- Audio Center Frequency=750Hz http://hflink.com/olivia/
3584 MFSK16 Digital   http://kf4houtn.tripod.com/snddigi.htm
3585.1-3587.4 ALE Other 3584.5 kHz USB Automatic Link Establishment High Frequency Network- North America - IARU Region 2 - Data/Text/Messaging - 8FSK - AMD, DBM ARQ, FAE ARQ. http://hflink.com/
3586 3905 Century Club Digital   http://www.3905ccn.com/netsched.htm
3590 K6YR CW   http://www.arrl.org/w1aw.html
3590 Empire Slow Speed Net CW 6:00PM Eastern  
3590 DX Window Digital RTTY  
3590-3593 ALE Other 3589.5 USB Automatic Link Establishment High Frequency Network (QSY Text/Data Frequency) http://hflink.com/
3590-3600 Automatic Digital Automated Digital Stations - IARU Region 1 (500Hz Bandwidth) http://hflink.com/bandplans/
3594-3594.2 MEPT_JT/WSPR Digital Weak Signal Propagation Reporter - dial 3.5926 USB http://physics.princeton.edu/pulsar/K1JT/
3596-3599 ALE Digital 3596.0kHz USB Global ALE High Frequency Network (HFN) provides HF internet messaging connectivity, HF to SMS cellphone mobile texting, HF-to-HF text relay, selective calling, and interoperability 24/7/365 http://hflink.com/hfn
3596.2-3599.3 ALE Other 3596.0 kHz USB - ALE - Automatic Link Establishment - International Amateur Radio ALE Network - Selective Calling - GPS Reporting - Data - Texting, 8FSK MIL-STD 188-141 and MIL-STD 188-110 http://hflink.com/
3597.5 W1AW Digital Digital   http://www.arrl.org/w1aw.html
3600-3620 Automatic Digital Automated Digital Stations - IARU Region 1 http://hflink.com/bandplans/
3600-3800 SSB Other All Modes - Region 1 (2700Hz_Bandwidth)[SSB Digi SSTV etc] http://www.hflink.com/bandplans/region1_bandplan.pdf
3600-4000 SSB SSB    
3603-3606 ROS Digital VFO Dial Frequency = 3603.0 kHz USB - ROS digital mode - weak signal  
3610 PAX Digital USB  
3610 PAX2 Digital USB  
3617-3619.8 ALE Other USB - 3617.0 kHz ALE - Automatic Link Establishment (IARU Regions 1 and 3) Data/Voice http://hflink.com/
3620-3635 Packet Digital    
3620-3635 Automatic Digital Automated Digital Stations http://hflink.com/bandplans/
3620-3640 Digital Digital Australian digital window  
3625 W1AW Digital   http://www.arrl.org/w1aw.html
3626 ALE Other ALE Data, Voice, Sounding. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
3627.3 ARRL Skipnet Digital Net80E. Zero beat 3629 LSB http://www.uspacket.org/hfnets.htm
3630 dutch ham net SSB Dutch HAM net every day /nite  
3650 Traffic Net CW Region Five CW Traffic Net  
3650 RAGCHEW - EU SSB nd EI www.normandycoast.com
3668 Geratol Net SSB New FQ and URL http://geratol.info/
3670 New York State CW Net Morning Cycle 1 CW 10:00AM Eastern  
3670 Eastern Area Net CW 8:30PM Eastern  
3677 New York State County Net CW 9:30AM Eastern Sunday  
3677 New York State CW Net Early Cycle 4 CW 7:00PM Eastern  
3677 New York State CW Net Late Cycle 4 CW 10:00PM Eastern  
3683 QSY Society Net CW 9:00PM Eastern, most days  
3685 SRAL SSB SRAL - The Finnish Amateur Radio League's bulletin at 1300 - 1330 UTC on Saturdays www.sral.fi
3685 SSB Board of the Finnish Amateur Radio League (SRAL) answering questions at 1200 - 1300 UTC on the first Saturday of every month transmitting from their home stations www.sral.fi
3690 Second Region Net CW 7:45PM Eastern  
3690 Second Region Net CW 9:30PM Eastern  
3690 SSB OH-stations' rugchew 24 h www.sral.fi/en
3690 Radio Scout Frequency SSB   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
3699 Ragchew SSB Finnish HI-Activity Bullshit Channel, 24h  
3710 QRP CW CW  
3711 EMCOMM CW NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES http://www.wrrl.org/n_e_t_s_.asp
3714 Hit and Bounce Slow Net CW 7:30AM Eastern http://arfernc.tripod.com/
3715 New Jersey Slow Net CW 6:30PM Eastern http://home.att.net/~njtb/
3717 Maryland Slow Net CW 7:30PM Eastern http://www.bdb.com/~msn/
3717 Maryland Slow Net CW Moved to 3563. This entry no longer valid here.  
3725-3750 Local and Provincial SSB nets SSB traditional Canadian traffic and emergency nets  
3729 Daily SSB net CW British Columbia Public Service Net http://www.percs.bc.ca/OPS_BCPSN.htm
3729 BC Public Service Net SSB The BC Public Service Net starts at 01h30zulu on 3729khz. http://www.bcpsn.com/
3735 SK Public Service SSB Saskatchewan Public Service Net http:/www.sarl.ca/nets.htm
3740 SATERN SSB   http://www.wx4nhc.org/
3742 Ontario Phone Net (NTS) SSB Occurs daily at 7PM Eastern Time (Standard/Daily). Affiliated with the National Traffic System http://www.racaresontario.ca/public/display_opn_info.php
3744 Saskatchewan Public Service Net SSB Saskatchewan Public Service http://www.sarl.ca/nets.htm
3744 Saskatchewan Public Service Net SSB Net 01:00 - 01:30 UT Daily. http://www.sarl.ca/nets.htm
3744 wrong button club SSB mon -friday 9am pacific everyone welcome  
3753 Saskatchewan Weather Net SSB Net 14:00 - 14:30 UT Daily. http://www.sarl.ca/nets.htm
3753 Saskatchewan 80M ARES Net SSB Net 14:30 - 15:00 UT Sundays http://www.sarl.ca/nets.htm
3755 IOTA SSB   http://www.rsgbiota.org/
3755 ONTARS Net SSB Net operates daily from 7AM to 5PM Eastern Time (Standard/Daylight) as a service to Amateurs in or around Ontario. http://www.radioroom.ca/
3755 ONTARS Net SSB   www.ontars.ca
3765 ESSB SSB LITTLE PEOPLE NETWORK - Net usually starts around 12:00 AM Pacific http://members.cox.net/kn6z/littlepeoplelog.htm
3768 GERATOL SSB   http://www.qsl.net/geratol/
3790-3800 DX Window SSB SSB  
3791 ALE Other ALE voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
3791 HFPACK SSB -USB- Upper Sideband - HF Portable Calling Frequency - regions 1-2-3; International Emergency/Relief http://hfpack.com/
3791 SELCALL Other USB - Amateur SELCALL - UPPER SIDEBAND Dial Frequency - Selective Calling CCIR 493 - 1700Hz 100baud, for use with SSB Voice http://hflink.com/channels/
3805 fone FM is s it legal  
3805-3806 Collins Net SSB Tues&Thurs 8-10 PM Central Time collinsradio.org
3837 Antique Wireless Association AM weekend gathering, every weekend  
3845 Traffic Net SSB Oklahoma. Sooner Traffic Net. Monday thru Saturday.  
3845 SSTV Digital    
3845-3848 ALE Other 3845 kHz USB Automatic Link Establishment - Voice Net - Eastern USA - North America - IARU Region 2 http://hflink.com/
3870-3890 AM WINDOW AM 3885 AM CALLING, 3870-3890 AM WORKING  
3870-3890 AM AM Per Electric Radio publication  
3885 AM AM    
3885 AM    
3890 ragchew AM home of k5bai jim  
3902 3905 Century Club SSB   http://www.3905ccn.com/netsched.htm
3905 N. American Traffic & Awards Net SSB Bringing back the ORIGINAL WAS Net: Jan. 1, 2009 Coming soon!
3905 Net Operation SSB Net meets daily except Sunday and Thursday (local time) at 0345z (0245z during DST) www.northamericantrafficandawards.net
3905 DELAWARE TRAFFIC NET SSB Delaware Traffic Net and Emergency Phone Net  
3908 WARFA SSB Health and Welfare traffic and member station friendly exchanges. http://www.warfa.org/
3908 HI FIVERS NET SSB The friendly bunch http://www.geocities.com/kk5tc/Hifivers.html
3908 HI FIVERS NET SSB 8pm cst early check in 9pm cst net starts, The friendly bunch http://www.geocities.com/kk5tc/Hifivers.html
3910 Clearing House Net SSB 11:00AM Sunday  
3917 EPAEPTN/EPA NTS SSB EPA Emergency Phone & Traffic Net  
3920 SATERN SSB   http://www.wx4nhc.org/
3920 OMIK Net SSB Health and Welfare traffic and club member info exchanges. The organization celebrates it's 54th anniversary this year. http://www.omikradio.org/
3920 Kansas Weather Net SSB Weather reporting from Kansas and adjacent states. 7:00 A.M & 6:00 P.M. (local time) daily.  
3920 Maryland Emergency Phone Net SSB Every evening at Six since 1952. http://n3wke.home.comcast.net/MEPN/
3925 Clearing House Net SSB 11:00AM Eastern  
3925 New York Phone Net SSB 1:00PM Eastern  
3925 Second Region Net SSB 1:45PM Eastern  
3925 Second Region Net SSB 4:45PM Eastern  
3925 New York Public Operations Net SSB 5:00PM Eastern  
3925 New York State Phone Traffic and Emergency Net SSB 6:00PM Eastern  
3925 Second Region Net SSB 6:30PM Eastern  
3935 Carrier Net SSB 9:00AM M-S http://www.geocities.com/Heartland/Woods/1413/carrier.htm
3940 Radio Scout Frequency SSB   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
3940.5 OMISS SSB   omiss.net
3970 NoonTime Net SSB LSB 3970.0 kHz - NoonTime Net - North America (west of the rockies) check in 12noon Pacific Time - everyone welcome - mobile - base - portable (alternate frequency: 7268.5kHz LSB and 7283.5kHz LSB) informal session of net is also active in the morning http://www.noontimenet.com/
3973 Breakfast Club Net SSB Early Mornings, 7 Days a week www.hamdata.com
3977.7 SATERN SSB   http://www.wx4nhc.org/
3980 Tennessee SSB Net SSB Net meets 0645 CT and 1830 CT weekdays http://www.tnarrl.org/
3985 QRP SSB SSB  
3986-3989 DigiVoice Digital USB 3986.0 kHz - Digital Voice Net (Alternate) North America http://hfpack.com/
3987 EMCOMM SSB NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES http://www.wrrl.org/n_e_t_s_.asp
3987 EMCOMM SSB NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES http://www.wrrl.org/n_e_t_s_.asp
3987.5 Razorback Net SSB Arkansas Section Net 6pm local time  
3990 W1AW SSB   http://www.arrl.org/w1aw.html
3991-3994 DigiVoice Digital USB 3991.0 kHz Digital Voice Calling - Net (Primary) - North America http://hfpack.com/
3996 ALE Other ALE voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
3996 HFPACK SSB - USB - HFpack - HF Portable - Calling frequency - UPPER SIDEBAND - Net - Regional NVIS http://hfpack.com/
3996 SELCALL Other USB - Amateur SELCALL - UPPER SIDEBAND Dial Frequency - Selective Calling CCIR 493 - 1700Hz 100baud, for use with SSB Voice http://www.hflink.com/channels/
5102 SSB 60m SSB USB - Australia Emergency WIA/WICEN http://hflink.com/5mhz/
5167.5 SSB 60m SSB USB - ALASKA Emergency http://hflink.com/5mhz/
5195 Beacon Other DRA5 Beacon - Center Frequency 5195.0kHz - CW - PSK31- QPSK31 - RTTY (FSK_45baud)- radio-propagation forecasts, solar flux, sunspot , geomagnetic, index. http://www.dk0wcy.de/station.htm
5258.5 SSB 60m SSB USB - Upper Sideband - UK http://hflink.com/5mhz/
5278.5 SSB 60m SSB UK-Finland-Norway-Iceland-etc. http://hflink.com/5mhz/
5288.5 SSB 60m SSB UK - Finland - Norway - Iceland, etc - Canada Experimental - UK Beacons http://hflink.com/5mhz/
5290 Beacon CW UK 5MHz Beacons. Propagation study network, multiple stations transmit CW ID and stepped power levels, at intevals. http://g4irx.nowindows.net/fivemegs/comparison.php
5298.5 SSB 60m SSB USB - Finland http://hflink.com/5mhz/
5320 SSB 60m SSB USB 5320.0 - New Zealand - Amateur Radio Emergency Communications using AREC callsigns (5320.0kHz - 5322.8kHz any mode) http://www.nzart.org.nz/nzart/Update/infoline/infoline-122.pdf
5330.5 SATERN SSB   http://www.wx4nhc.org/
5330.5 SSB 60m SSB USB (USA - Finland - Norway - Iceland - St.Lucia - etc) http://hflink.com/5mhz/
5332 EMCOMM SSB NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES http://www.wrrl.org/n_e_t_s_.asp
5346.5 SSB 60m SSB USB (USA - Finland - Norway - Iceland - St.Lucia - etc. http://hflink.com/5mhz/
5355 SSB 60m SSB USB - Australia Emergency - WIA/WICEN http://hflink.com/5mhz/
5366.5 SSB 60m SSB USB (USA - Finland - Norway - Iceland - etc) http://hflink.com/5mhz/
5371.5 ALE Other ALE voice (emergency only in USA). Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
5371.5 HFPACK SSB - USB - HFPACK - HF Portable Calling Frequency - SUNSET NET - Regional NVIS http://hfpack.com/
5371.5 SSB 60m SSB USB (USA - Finland - Norway - Iceland - St.Lucia - etc) http://hflink.com/5mhz/
5371.5-5374.5 SSB 60m SSB 5371.5kHz USB (UK ) http://www.rsgb-spectrumforum.org.uk/5mhz%20operating%20practice.htm
5395 SSB 60m SSB USB 5395.0 - New Zealand - Amateur Radio Emergency Communications using AREC callsigns (5395.0kHz - 5397.8kHz any mode) http://www.nzart.org.nz/
5398.5 SSB 60m SSB USB (UK - Finland - Norway - Iceland - etc)(Canada-Experimental) http://hflink.com/5mhz/
5398.5 SSB/CW SSB Ireland SSB/CW Experimental http://www.irts.ie/
5403 SSB/CW SSB Ireland SSB/CW Experimental http://www.irts.ie/
5403.5 ALE Other ALE voice Region1 (emergency only). Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
5403.5 HFPACK SSB - USB - HF Portable Calling Frequency - Region 1 - HFpack Net alternate http://hfpack.com/
5403.5 SSB 60m SSB USB (USA - UK - Norway - Iceland - St.Lucia - etc)(Canada-Experimental) International Calling http://hflink.com/5mhz/
5405.3 cw CW danish hams with aproved licenses  
7000-7010 DX Window CW CW  
7000-7060 CW CW    
7022.5 HFPACK CW HF Portable CW calling frequency - Region 1, 2, 3 - International - HFPACK http://hfpack.com/
7025-7030 Digital Digital JAPAN - Digital  
7025-7030 Digital Digital JAPAN - Digital  
7026 Olivia Digital OLIVIA 500/16 - Japan - Asia R3 - Audio Center Frequency=750Hz http://hflink.com/olivia/
7028 FISTS CW Region 1 http://www.fists.org/
7030 IOTA CW   http://www.rsgbiota.org/
7030 QRP CW Region 1 & 3 QRP CW Calling  
7030 Radio Scout Frequency CW   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
7030-7040 Feld Hell Digital   http://feldhellclub.org/
7030.5-7033.2 ALE Other USB - 7030.5kHz ALE - Automatic Link Establishment (IARU Region 3) Data http://hflink.com/
7035-7040 BPSK31 Digital REG. 1 - Narrow band modes (7035 PSK31 Center Activity) http://www.iaru.org/Chapter-5.1.pdf
7035-7040 Olivia Digital    
7035-7045 RTTY Digital Region 1 http://www.aa5au.com/rtty.html
7038-7040 Automatic Digital Automatic Digital Stations - IARU Region 1 (500Hz Bandwidth) http://hflink.com/bandplans/
7038.5 HFPACK CW HF Portable CW Calling Frequency - North America/USA - HFpack http://hfpack.com/
7039 JT65A Digital +/- 1 khz on USB  
7040 DX Window Digital RTTY  
7040 QRP CW Please leave for QRP ops. Region 2 QRP CW Calling.  
7040-7043 Automatic Digital Automatic Digital Stations - IARU Region 1 (2700Hz Bandwidth) http://hflink.com/bandplans/
7040-7050 Digi Modes Digital according to new bandplan region1  
7040-7060 BPSK31 Digital EW Region 1 Bandplan in effect Marts 2009!  
7040-7060 BPSK31 Digital EW Region 1 Bandplan in effect Marts 2009! http://www.iaru-r1.org/index.php?option=com_remository&Itemid=173&func=download&id=67&chk=2c64c5a348decd46ef8f00b39fd90109&no_ht
7041-7043 ALE Other USB - 7040.5kHz ALE - Automatic Link Establishment (IARU Region 1) Data [Europe/Africa/Mideast/Rus] http://hflink.com/
7042 Hit and Bounce Net CW 8:30AM Eastern http://arfernc.tripod.com/
7043-7100 SSB SSB SSB Voice; All Modes [International - IARU Regions1,2,3] [except USA lower 48 states]  
7045 Elecraft Net CW Monday 0200z (Sunday 7pm PDT) 7045 kHz  
7046 3905 Century Club CW   http://www.3905ccn.com/netsched.htm
7047.5 W1AW CW   http://www.arrl.org/w1aw.html
7050 Waterway CW Net CW   http://www.waterwayradio.net/cwnet.htm
7050 Eastern Area Net CW 2:30PM Eastern Saturday and Sunday  
7052 Amateur Radio Telegraph Society CW    
7053-7056 ROS Digital VFO Dial Frequency = 7053.0 kHz USB - ROS digital mode - weak signal  
7055 Canada National SSB SSB national traffic net, alternate emergency freq from 80M  
7056.5 County Hunting Net CW   http://ch.w6rk.com/
7058 FISTS CW   http://www.fists.org/
7065 ALE Other ALE voice, data. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
7067-7069 Feld Hell Digital   http://feldhellclub.org/
7070-7075 BPSK31 Digital    
7070.4 3905 Century Club Digital   http://www.3905ccn.com/netsched.htm
7072 MFSK16 (Region 2) Digital    
7072.5 Olivia Digital OLIVIA 500/16 - Region 2 USA http://hflink.com/olivia/
7075-7082 Feld Hell Digital   http://feldhellclub.org/
7076 Olivia Digital OLIVIA 500/16 - Region 2 USA - Audio Center Freq = 750Hz http://hflink.com/olivia
7076 JT65A Digital +/- 1 khz on USB  
7076 MEPT_JT/WSPR Digital USB DIAL FREQ - MEPT_JT/WSPR IS IN REGULAR USE ON ALL JT65A RB FREQUENCIES.  
7080-7100 RTTY Digital   http://www.aa5au.com/rtty.html
7084 3905 Century Club Digital   http://www.3905ccn.com/netsched.htm
7090 Radio Scout Frequency SSB   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
7095 W1AW Digital   http://www.arrl.org/w1aw.html
7098.8 ARRL Skipnet Digital Net40E. Zero beat 7100.5 LSB http://www.uspacket.org/hfnets.htm
7099.4 W6ADO CW Morse practice  
7100-7102.2 ALE Other 7099.5 kHz USB Automatic Link Establishment High Frequency Network - IARU Region 2; Data/Text/Messaging. http://hflink.com/
7100-7105 Automatic Digital Automated Digital Stations http://hflink.com/bandplans/
7100-7200 SSB Other All Modes - IARU Region 1 [2700Hz_Bandwidth] (SSB Digi SSTV etc) http://www.hflink.com/bandplans/region1_bandplan.pdf
7101.8 ARRL Skipnet Digital Net40M Zero Beat 7103.5 LSB http://www.uspacket.org/hfnets.htm
7102 ALE Other ALE data, sounding. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
7102-7105 ALE Digital 7102.0kHz USB Global ALE High Frequency Network (HFN) provides HF internet messaging connectivity, HF to SMS cellphone mobile texting, HF-to-HF text relay, selective calling, and interoperability 24/7/365 http://hflink.com/hfn
7102.3-7104.9 ALE Other 7102 kHz USB Automatic Link Establishment High Frequency Network 24/7 Pilot Channel Frequency - IARU Region 2; Data/Text/Messaging http://hflink.com/
7110.8-7113.8 ALE Other 7110.5 kHz USB - ALE - 8FSK, 6PSK, 8PSK, QSO Keyboarding/Texting: DBM ARQ, FAE ARQ, RFSM2400 http://hflink.com/
7111 EMCOMM CW NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES http://www.wrrl.org/n_e_t_s_.asp
7125-7300 SSB SSB    
7148 Sun Rise Net CW Daily beginning at 0700 Eastern time http://www.qsl.net/ki8du/sunrisenet.htm
7160 AM AM Used for AM since 1950's  
7160-7163 GreenGroup SSB 7160 USB - UPPER SIDEBAND - Green radios group - 0200z  
7160-7185 Green daily net 02:00z Other USB military equipment user's net. Daily 02:00z  
7165.5 ALE Other ALE voice, data. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
7165.5 HFPACK SSB - USB - Upper Sideband - HF Portable Calling Frequency - Mobile- Portable - Base - Marine - Aero - HFPACK NET alternate http://hfpack.com/
7165.5 SELCALL Other USB - Amateur SELCALL - UPPER SIDEBAND Dial Frequency - Selective Calling CCIR 493 - 1700Hz 100baud, for use with SSB Voice http://www.hflink.com/channels/
7170-7173 GreenGroup SSB 7170 USB - UPPER SIDEBAND - Green radios group (F2) - 0200z  
7171 SSTV Digital    
7173 Digital SSTV Digital    
7178 Old Codgers Net SSB M-F 5-6 PM ET (EST or EDT)  
7178 3905 Century Club SSB CCN has new web address and 40M FQ changed a few years back http://www.3905ccn.com/newsite/netsched.htm
7185 OMISS 40 meter net SSB daily at 01:00 GMT omiss.net
7185 County Hunting Net SSB   http://ch.w6rk.com/
7185.5 HFpack USB calling primary Other USB HFpack primary calling vice your listed 7165 freq.  
7185.5-7188 HFPACK SSB 7185.5 USB (Upper Sideband) International HF Portable Calling Frequency - Mobile - Portable - Base - Marine - Aero http://hfpack.com/air/
7185.5-7188.5 ALE Other USB 7185.5kHz ALE Automatic Link Establishment - International Calling Frequency - UPPER SIDEBAND Voice http://hflink.com/
7185.5-7188.5 ALE CW    
7185.5-7188.5 ALE Other 7185.5 kHz USB - International Amateur Radio HF ALE Automatic Link Establishment Network - Selective Calling - 8FSK http://hflink.com/
7190 Radio Scout Frequency SSB   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
7190 HHH Net SSB 0700z daily - New frequency http://www.hhhnet.net/
7190-7193 GreenGroup SSB 7190 USB - UPPER SIDEBAND - Green radios group (F1) - 0200z  
7195 NATA Net SSB QRV 0000z to 0130z http://www.northamericantrafficandawards.net/
7195.5-7200 ALE Other USB 7195.5 kHz ALE - Automatic Link Establishment http://hflink.com/
7232 EMCOMM SSB NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES http://www.wrrl.org/n_e_t_s_.asp
7233.5 3905 Century Club SSB   http://www.3905ccn.com/netsched.htm
7235 HHH Net SSB 0700Z, +- 2 kHz http://www.hhhnet.net/infopak2.html
7238 Rotten Apples SSB   http://members.aol.com/RottenApplesARG/rottenapples.html
7238 County Hunting Net SSB   http://ch.w6rk.com/
7240 NTS SSB High Noon Traffic Net N5FLD@aol.com
7243 County Hunting Net SSB   http://ch.w6rk.com/
7243 Eastern Area Net SSB 2:30PM Eastern  
7245 FAX Digital    
7250 Digital Voice Communications Other   http://www.hamradio-dv.org/
7250 Digital Voice Communications Other AOR Digital Voice Modem Net http://www.hamradio-dv.org/
7251 South Coast Amateur Radio Service SSB 2 sessions daily  
7255 East Coast ARS SSB East Coast Amateur Radio Service http://www.ecars7255.com/
7255 Ecars SSB Ecars  
7258 Midwest ARS SSB The Midwest Amateur Radio Service is in session from approx. 7 AM to 1 PM Eastern Time, 365 days a year, but is sometimes in session for extended time periods if needed due to severe weather conditions, etc. Everyone is welcome, with or without traffic. http://mid-cars.org/
7260 SouthBEARS SSB SouthBEARS: Southern Baptist Emergency Amateur Radio Service http://www.southbears.net/
7265 SATERN SSB   http://www.wx4nhc.org/
7265 OMIK Net SSB Health and Welfare traffic and club member info exchanges. The net starts at 7:30 EST/EDST every Sunday morning and ends at 9:00AM eastern. http://www.omikradio.org/
7268 Waterway Net SSB 7:45AM Eastern http://www.waterwayradio.net/
7268.5 NoonTime Net SSB LSB 7268.5 kHz - NoonTime Net - North America (west of the rockies) check in 12noon Pacific Time - everyone welcome - mobile - base - portable (alternate frequency: 3970kHz LSB) informal session of net is also active in the morning http://www.noontimenet.com/
7272 72 Rag Chew SSB 72 Ragchew Group http://www.ragchewers.net/
7272 72 Rag Chew SSB 72 Rag Chew  
7283.5 NoonTime Net SSB LSB 7283.5 kHz - NoonTime Net alternate frequency. North America (west of the rockies) check in 12noon Pacific Time - everyone welcome - mobile - base - portable (primary frequencies: 7268.5kHz LSB and 3970.0kHz LSB) informal session of net is also active in the morning http://www.noontimenet.com/
7285 QRP SSB SSB  
7286-7289 DigiVoice Digital USB 7286.0 kHz - Digital Voice Net (Alternate) - North America http://hfpack.com/
7290 W1AW SSB   http://www.arrl.org/w1aw.html
7290 AM AM    
7291-7294 DigiVoice Digital USB 7291.0 kHz - Digital Voice Calling - Net (Primary) - North America http://hfpack.com/
7295 AM Net AM    
7296 ALE Other ALE voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
7296 HFPACK SSB USB - HFpack Group - Upper Sideband http://hfpack.com/
7296 SELCALL Other USB - Amateur SELCALL - UPPER SIDEBAND Dial Frequency - Selective Calling CCIR 493 - 1700Hz 100baud, for use with SSB Voice http://www.hflink.com/channels/
10100-10120 CW CW    
10106 QRP CW CW, also 10116? Both actively used?  
10115 IOTA CW   http://www.rsgbiota.org/
10116 QRP CW CW, also 10106? Both actively used?  
10117.5 HFPACK CW HF Portable CW Calling Frequency - HFpack CW Net http://hfpack.com/
10118 FISTS CW   http://www.fists.org/
10120 SSB SSB USB - Calling Frequency (Australia, NZ, Oceania, Asia, Africa) http://www.hflink.com/bandplans/australia_bandplan.pdf
10122.5 County Hunting Net CW   http://ch.w6rk.com/
10124-10127 DSSTV/DVOICE Digital Digital SSTV and DRM Modes http://www.kc1cs.com/digi.htm
10129 EMCOMM CW NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES http://www.wrrl.org/n_e_t_s_.asp
10130-10132.5 BPSK31 Digital 10130.0 USB Dial Freq PSK31 - PSK63 (proposed new 30m calling frequency for USA, North America, and Region 2) http://groups.yahoo.com/group/psk31/
10130-10140 RTTY Digital   http://www.aa5au.com/rtty.html
10130-10150 RTTY Digital Most RTTY activity occurs below 10140 and above 10142 http://www.aa5au.com/rtty.html
10132 Winmor Testing SSB USB only Call: Kn6KB-5  
10134.1-10134.7 Olivia Digital 10134.4kHz_Olivia_500/16_center "OLIVIA CQ FREQUENCY" 10133.65_USB_dial_freq 750Hz_audio_center http://groups.yahoo.com/group/oliviadata
10134.5 Olivia Digital 10134.5 USB dial freq [Olivia 500/16 Audio Center Freq=750 Hz] or [Olivia 1000/32 Audio Center Freq=1000Hz] (proposed Olivia calling freq for IARU Region 2 and Region 3) http://hflink.com/olivia/
10135-10145 Feld Hell Digital   http://feldhellclub.org/
10136.5 ALE Other ALE data, voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
10137-10142 Digital Modes Digital 30 Meter Digital Modes http://www.projectsandparts.com/30m/
10137.1-10139.2 ALE Digital 10136.5USB ALE 8FSK - ARQ,Short Text Messaging, Geo Position Reporting, Keyboarding, Automatic Link Establishment Ionospheric Sounding http://www.hflink.com/channels/
10139 JT65A Digital +/- 1 khz on USB  
10139 County Hunting Net Digital   http://ch.w6rk.com/
10139-10141 JT65 Digital 10139.0 kHz USB VFO Dial Frequency JT65 JT65A JT65B Calling (signal frequency 10140.27+) http://www.obriensweb.com/bozoguidejt65a.htm
10140 psk31 Digital    
10140 PSK31 Digital 30 Meter Psk & Digital Group http://www.30meterdigital.com/
10140-10140.1 QRSS, DFCW, WOLF, Jason Digital Extreme narrow bandwidth techniques http://www.qsl.net/on7yd/136narro.htm
10140-10145 BPSK31 Digital    
10140-10150 Packet Digital    
10140-10150 Automatic Digital Automated Digital Stations - IARU Regions http://hflink.com/bandplans/
10140.1-10140.2 MEPT_JT Digital New MEPT_JT mode by, Joe, K1JT. http://physics.princeton.edu/pulsar/K1JT/MEPT_Announcement.TXT
10140.1-10140.2 MEPT_JT/WSPR Digital Weak Signal Propagation Reporter - dial 10.13865 USB http://physics.princeton.edu/pulsar/K1JT/
10140.1-10140.3 WSPR Digital USB dial 10138.7, audio 1400...1600Hz http://wsprnet.org/
10140.8-10143.8 ALE Other 10140.5 kHz USB Automatic Link Establishment High Frequency Network - IARU Region 1, Region 2, Region 3; Data/Text/Messaging http://hflink.com/
10141 Olivia Digital 10141 USB - IARU Region 1 (Europe, Africa, MidEast, Russia) [Olivia 500/16 - Audio Centre Frequency=750Hz] http://hflink.com/olivia/
10142-10146 DominoEX Digital nominal mode DominoEX 11  
10145 ARRL Skipnet Digital NET147. Zero beat 10.147 LSB. http://www.uspacket.org/hfnets.htm
10145.5 ALE Other ALE data, sounding. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
10145.5 SELCALL Other USB - Amateur SELCALL - UPPER SIDEBAND Dial Frequency - Selective Calling CCIR 493 - 1700Hz 100baud http://www.hflink.com/channels/
10145.5-10148.1 ALE Other USB - 8FSK - ALE data, sounding, Selective Calling, ARQ file exchange. USB_Dial_Frequency=10145.5kHz Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth (lowest_freq=750Hz; highest_freq=2500Hz) http://hflink.com/
10145.5-10148.5 ALE Digital 10145.5kHz USB Global ALE High Frequency Network (HFN) provides HF internet messaging connectivity, HF to SMS cellphone mobile texting, HF-to-HF text relay, selective calling, and interoperability 24/7/365 http://hflink.com/hfn
10147 MFSK16 Digital   http://kf4houtn.tripod.com/snddigi.htm
10147.8-10148.2 pskmail/aprs servers Digital 10147.750, 10148, 10148.250 BPSK63/ARQ http://pskmail.wikispaces.com/
10148 pskmail Digital bpsk250 http://pskmail.wikispaces.com/PSKmailservers
10148-10149 APRS Robust Packet OFDM Digital APRS RobustPR dial10147,3 USB +1500Hz OFDM 500Hz BW http://www.oevsv.at/export/sites/dachverband/interessensgruppen/aprs/APRS_auf_KW/Robust_Packet_Radio_rev1.pdf
10149.1-10149.5 APRS Digital APRS - 300baud FSK packet network for geo-position reporting. Mobiles, portables, marine. (LSB_Dial_frequency=10151kHz_LSB;Mark=1800Hz) (LSB_Dial Frequency=10151.51;Center=2210Hz) http://www.aprs.net/vm/DOS/HF.HTM
14000-14025 DX Window CW CW  
14000-14070 CW CW    
14040 IOTA CW   http://www.rsgbiota.org/
14047.5 W1AW CW   http://www.arrl.org/w1aw.html
14050 Elecraft Net CW Sunday 2300z (Sunday 4pm PDT) 14050 kHz  
14053 3905 Century Club CW   http://www.3905ccn.com/netsched.htm
14056.5 County Hunting Net CW   http://ch.w6rk.com/
14058 FISTS CW   http://www.fists.org/
14059 HFPACK CW HF Portable CW Calling Frequency - Pedestrian Mobile - Backpack Portable - Bike Mobile - HFpack http://hfpack.com/
14060 Radio Scout Frequency CW   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
14060 QRP CW CW  
14063 Hellschreiber Digital New standard for Hell modes on 20M http://sites.google.com/site/feldhellclub/Home/feld-hell-faq
14068 Feld Hell Digital   http://feldhellclub.org/
14070 3905 Century Club Digital   http://www.3905ccn.com/netsched.htm
14070-14072.5 QPSK31 Digital    
14070-14072.5 FSK31 Digital    
14070-14072.5 BPSK31 Digital 14070.0 USB - PSK31 [International] (Center of Activity 1kHz audio)  
14071.5-14073.5 PSK63 Digital 14071.5 USB PSK63 [International] (Center of Activity 1000Hz audio)  
14073 County Hunting Net Digital   http://ch.w6rk.com/
14073-14077 CHIP64 Digital Mixed with other DATA modes in Region 2  
14075-14082 Feld Hell Digital   http://feldhellclub.org/
14075.5-14078 Olivia Digital Olivia 500. Olivia 500/16 - USB Audio Center Frequency 750Hz - Signals spaced every 0.5kHz in this range http://hflink.com/olivia/
14076 JT65 SSB Calling frequency for JT65 (weak signal)  
14076 JT65A Digital +/- 1 khz on USB  
14076 MEPT_JT/WSPR Digital MEPT_JT/WSPR IS OPERATED ON ALL JT65A RB FREQUENCIES.  
14076-14078 JT65 Digital 14076.0 kHz USB VFO Dial Frequency. JT65 JT65A JT65B Calling (signal frequency 14077.27+) http://www.obriensweb.com/bozoguidejt65a.htm
14076.1-14076.7 Olivia Digital OLIVIA_500/16_ACTIVE_FREQ 14076.4kHz_Center_Freq. (Dial_Freq=14.075.65kHz_Audio_center=750Hz Olivia500/16_Lowest_Olivia_tone=516Hz) http://hflink.com/olivia/
14077.1-14077.6 Olivia Digital OLIVIA_500/16 - 14077.4kHz_Center_Freq. (Dial_Freq=14.076.65kHz_Audio_center=750Hz Olivia500/16_Lowest_Olivia_tone=516Hz) http://hflink.com/olivia/
14078-14080 Throb Digital    
14078-14082 MFSK16 Digital MFSK8 and 16 normal area of operation USB  
14078.1-14078.7 Olivia Digital OLIVIA_500/16 - 14078.4kHz_Center_Freq. (USB_Dial_Freq=14.077.65_Audio_center=750Hz Olivia500/16_Lowest_Olivia_tone=516Hz) http://hflink.com/olivia/
14079-14089 RTTY Digital 14080+ RTTY - FSK 45.45baud 170Hz Shift - Normal Center of Activity [International]  
14080 MFSK16 Digital   http://kf4houtn.tripod.com/snddigi.htm
14080-14084 DominoEX Digital nominal mode DominoEX 11  
14080-14110 RTTY Digital   http://www.aa5au.com/rtty.html
14084 3905 Century Club Digital   http://www.3905ccn.com/netsched.htm
14089-14099 Automatic Digital Automated Digital Stations - 500Hz Bandwidth - IARU Regions 1, http://hflink.com/bandplans/
14090-14110 Packet Digital    
14095 W1AW Digital   http://www.arrl.org/w1aw.html
14096.3 ARRL Skipnet Digital Net098, Zero beat 14.098 LSB http://www.uspacket.org/hfnets.htm
14097-14097.2 MEPT_JT/WSPR Digital Weak Signal Propagation Reporter - dial 14.0956 USB http://physics.princeton.edu/pulsar/K1JT/
14098.1-14098.5 APRS Digital APRS - 300baud FSK packet network for geo-position reporting. Mobiles, portables, marine. (LSB_Dial_frequency=14100kHz_LSB;Mark=1800Hz) (LSB_Dial Frequency=14100.51;Center=2210Hz) http://www.aprs.net/vm/DOS/HF.HTM
14100 NCDXF Beacons CW   http://www.ncdxf.org/beacons.html
14100.5-14112 Automatic Digital Automated Digital Stations - ALL Regions IARU - 2700HzBW http://hflink.com/bandplans/
14100.6-14102.8 Pactor3 Digital Winlink2000 Network http://www.winlink.org/
14101.1-14103.2 ALE Digital 14100.5kHz_USB_Dial_Freq_ALE - 8FSK - Selective Calling - Text Messaging - Propagation - Amateur Automatic Link Establishment - International http://www.hflink.com/channels/
14101.6-14103.8 Pactor3 Digital 14102.7 Winlink2000 Network http://www.winlink.org/
14101.8-14104 Pactor3 Digital 14102.9 Winlink2000 Network http://www.winlink.org/
14102-14101 APRS Robust Packet OFDM Digital world wide APRS channel in new ROBUST PR mode, GATEWAYS http://www.oevsv.at/export/sites/dachverband/interessensgruppen/aprs/APRS_auf_KW/Robust_Packet_Radio_rev1.pdf
14102.1-14104.3 Pactor3 Digital 14103.2 Winlink2000 Network http://www.winlink.org/
14103 Robust Packet TELPAC BBS DB0UAL Digital Robust Packet (RPR) 300/600bps OFDM 500Hz BW http://www.oevsv.at/export/sites/dachverband/interessensgruppen/aprs/APRS_auf_KW/Robust_Packet_Radio_rev1.pdf
14103.1-14105.3 Pactor3 Digital 14104.2 Winlink 2000 Network http://www.winlink.org/
14103.2-14103.4 HF Packet Digital Old style packet net in North America. FSK tone frequencies = 14103.21kHz +14103.41kHz. VFO dial frequency =14105.0kHz LSB  
14103.3 Network 105 Digital   http://ka1fsb.home.att.net/net105.html
14103.8-14106 Pactor3 Digital 14104.9 Winlink 2000 Network http://www.winlink.org/
14104-14109 Olivia Digital OLIVIA 1000/32. Audio Center Freq 1000Hz- 14104.5/14105.5/14106.5/14107.5/14108.5 http://hflink.com/olivia/
14105.6-14107.8 Pactor3 Digital 14106.7 Winlink2000 Network http://www.winlink.org/
14105.8-14108 Pactor3 Digital 14106.9 Winlink2000 Network http://www.winlink.org/
14107.8-14110 Pactor3 Digital 14108.9 Winlink2000 Network http://www.winlink.org/
14108.1-14110.3 Pactor3 Digital 14109.2 Winlink2000 Network http://www.winlink.org/
14108.8-14111.1 Pactor3 Digital 14109.9 / 14110.0 Winlink2000 Network http://www.winlink.org/
14109-14111 MT63 Digital    
14109-14112 ALE Digital 14109.0kHz USB Global ALE High Frequency Network (HFN) provides HF internet messaging connectivity, HF to SMS cellphone mobile texting, HF-to-HF text relay, selective calling, and interoperability 24/7/365 http://hflink.com/hfn
14109-14112 ALE Digital 14109.0kHz USB Global ALE High Frequency Network - Emergency/Disaster Relief frequency (Automatic Link Establishment ) http://hflink.com/hfn/
14109.5-14112 ALE Digital ALE. USB - 8FSK - ARQ. File Transfer and Text Keyboarding via Automatic Link Establishment with ARQ http://hflink.com/
14109.5-14112 ALE Other 14109.5 USB Automatic Link Establishment High Frequency Network 24/7 Pilot Channel Frequency - IARU Region 1, IARU Region 2, IARU Region 3; Data/Text/Messaging. http://hflink.com/
14109.9-14112.1 Pactor3 Digital 14111.0 Winlink2000 Network http://www.winlink.org/
14110.8-14113.1 Pactor3 Digital 14111.9 / 14112.0 Winlink2000 Network http://www.winlink.org/
14111.8-14114.1 Pactor3 Digital 14112.9 / 14113.0 Winlink 2000 Network http://www.winlink.org/
14112 PAX Digital USB Dial Frequency=14112.0 (Audio Center Frequency=1000Hz)  
14112.3-14115.3 ALE Other 14112.0 kHz USB - ALE - 8FSK, 6PSK, 8PSK,Texting/Keyboarding QSO - DBM ARQ - FAE ARQ - RFSM2400 http://hflink.com/
14112.5-14115.5 ROS Digital VFO Dial Frequency = 14112.5 kHz USB - ROS digital mode - weak signal  
14112.8-14115.1 Pactor3 Digital 14113.9 / 14114.0 Winlink2000 Network http://www.winlink.org/
14114.9-14117.1 Pactor3 Digital 14116.0 Winlink2000 Network http://www.winlink.org/
14116.8-14119 Pactor3 Digital 14117.9 Winlink2000 Network http://www.winlink.org/
14117.3 ARRL Skipnet Digital Net119. Zero beat 14.119 LSB http://www.uspacket.org/hfnets.htm
14119.5-14121.7 Pactor3 Digital 14120.6 Winlink2000 Network http://www.winlink.org/
14140 National nets SSB national nets and Canada 20M calling frequency  
14150-14350 SSB SSB    
14185-14225 SSB SSB USB - DXing  
14230 sstv Digital    
14230 SSTV Digital    
14233 SSTV Digital Digital (DRM)  
14236-14239 DigiVoice Digital 14236.0 USB Digital Voice Calling Frequency (DV) [International]  
14245 SSTV Repeater Other VK4ET Repeater  
14252.5-14262.5 SSB SSB USB - Special Events Stations  
14260 IOTA SSB   http://www.rsgbiota.org/
14262 Buckeye Net SSB Mon-Sat 11:30-Noon Eastern Time  
14263 Collins Net SSB Sundays at 2100 zulu  
14265 SATERN SSB   http://www.wx4nhc.org/
14265 HongKong SSB Hong Kong calling frequency, informal net. Cantonese (and other chinese languages) commonly spoken on this frequency in Asia. (USB voice) http://www.harts-web.org/
14265-14347 SSB SSB USB - Various Nets  
14270 Chinese SSB China calling frequency. China EMCOMM. Chinese languages commonly spoken on this frequency in Asia.  
14280 EMCOMM SSB NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES http://www.wrrl.org/n_e_t_s_.asp
14280 AM AM Per Electric Radio publication  
14282 Amsat net SSB There is still an Amsat net on 14.282 Sundays beginning around 1800z. Keith W5IU and Larry W7LB run it, with a cast of extras joining in from the fringes. First hour is informal discussions, followed by the reading of the Amsat bulletins.  
14285 QRP SSB    
14286 AM AM    
14290 W1AW SSB   http://www.arrl.org/w1aw.html
14290 OMISS SSB   omiss.net
14290 Radio Scout Frequency SSB   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
14295 OMIK Net SSB Health and Welfare traffic and club member info exchanges. The net meets every Sunday from 11.00 AM EST/EDST until 12:30 PM eastern time. http://www.omikradio.org/
14300 Maritime Mobile Net SSB Net in progress 15 hours per day http://www.mmsn.org/
14300 Intercontinental Traffic Net (Intercon) SSB   http://www.interconnet.org/
14303 International Assistance and Traffic Net SSB 6:30AM Eastern Winter, 7:00AM Eastern Summer  
14325 Hurricane Watch SSB   http://www.wx4nhc.org/
14329 FlexRadio Users Net CW Sundays @ 1800 UTC on 14.329 MHz ± QRM. The net is also simulcast on the Internet using CQ100 from www.QSOnet.com @ 14.329. www.flex-radio.com
14332 YL System SSB   http://www.hamwave.com/cgi-bin/index.cgi?action=viewnews&id=38
14336 County Hunting Net SSB   http://ch.w6rk.com/
14342.5 ALE Other ALE voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
14342.5 HFPACK SSB - USB - HF Portable Calling Frequency - HFPACK NET - 1130z - 1630z - 2230z - Mobile- Portable - Base - Marine - Aero welcome http://hfpack.com/
14342.5 Flying Hams SSB Flying Hams Net - 2130z - Tuesday/Thursday http://groups.yahoo.com/group/flying_hams/
14342.5 SELCALL Other USB - Amateur SELCALL - UPPER SIDEBAND Dial Frequency - Selective Calling CCIR 493 - 1700Hz 100baud, for use with SSB Voice http://www.hflink.com/channels/
14346 ALE Other ALE voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
14346 HFPACK SSB -USB- HF Portable Calling Frequency - alternate - HFPACK NET http://hfpack.com/
18068-18100 CW CW    
18080 Radio Scout Frequency CW   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
18081.5 HFPACK CW HF Portable CW Calling Frequency - Pedestrian Mobile - Backpack Portable - Bike Mobile - HFpack http://hfpack.com/
18085 FISTS CW   http://www.fists.org/
18091.5 County Hunting Net CW   http://ch.w6rk.com/
18096 QRP CW    
18097.5 W1AW CW   http://www.arrl.org/w1aw.html
18098 IOTA CW   http://www.rsgbiota.org/
18100-18105 BPSK31 Digital    
18100-18110 RTTY Digital   http://www.aa5au.com/rtty.html
18101-18107 Feld Hell Digital   http://feldhellclub.org/
18102 JT65A Digital +/- 1 khz on USB  
18102.5 W1AW Digital   http://www.arrl.org/w1aw.html
18103.1-18103.7 Olivia Digital OLIVIA_Calling_Freq_18103.4kHz(Center_Freq). DIAL_FREQ=18102.65kHzUSB - AudioCenterMarker=750Hz - Olivia Format=500/16 [International] http://hflink.com/olivia/olivia.html
18105-18107.3 ALE Other 18104.5 kHz USB Automatic Link Establishment High Frequency Network- Data/Text/Messaging - QSO Keyboarding - 8FSK - AMD, DBM ARQ, FAE ARQ. http://hflink.com/
18105-18109 Automatic Digital Automated Digital Stations - IARU Regions http://hflink.com/bandplans/
18105-18110 Packet Digital    
18106 ALE Other ALE data, sounding. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
18106-18109 ALE Digital 18106.0kHz USB Global ALE High Frequency Network (HFN) provides HF internet messaging connectivity, HF to SMS cellphone mobile texting, HF-to-HF text relay, selective calling, and interoperability 24/7/365 http://hflink.com/hfn
18110 NCDXF Beacons CW   http://www.ncdxf.org/beacons.html
18110-18168 SSB SSB    
18111-18120 Automatic Digital Automated Digital Stations - IARU Region 1 (2700Hz Bandwidth) http://hflink.com/bandplans/
18115.3 ARRL Skipnet Digital Net117. Zero beat 18.117 LSB http://www.uspacket.org/hfnets.htm
18117.5-18120.2 ALE Other 18117.5 USB - Voice/Data - ALE International Common channel. Automatic Link Establishment and Selective Calling. http://www.hflink.com/
18127.5 ALE Other ALE voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
18127.5 HFPACK SSB - USB - HFpack - HF Portable - Calling Frequency - Alternate http://hfpack.com/
18128 IOTA SSB   http://www.rsgbiota.org/
18130 QRP SSB    
18140 Radio Scout Frequency SSB   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
18150 AM AM    
18157.5 ALE Other ALE voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
18157.5 HFPACK SSB -USB- HF Portable Calling Frequency - HFPACK NET - 1130z - 1630z - 2230z - mobile - portable - base - marine - aero - QRP - QRO - welcome http://hfpack.com/
18157.5 SELCALL Other USB - Amateur SELCALL - UPPER SIDEBAND Dial Frequency - Selective Calling CCIR 493 - 1700Hz 100baud, for use with SSB Voice http://www.hflink.com/channels/
18160 W1AW SSB   http://www.arrl.org/w1aw.html
18162.5-18165 DigiVoice Digital 18162.5 USB - Digital Voice - Calling Frequency [International]  
18165 OMISS SSB   omiss.net
21000-21025 DX Window CW CW  
21000-21070 CW CW    
21040 IOTA CW   http://www.rsgbiota.org/
21058 FISTS CW   http://www.fists.org/
21060 QRP CW    
21060 QRP CW CW  
21063-21070 Feld Hell Digital   http://feldhellclub.org/
21067.5 W1AW CW   http://www.arrl.org/w1aw.html
21070-21075 BPSK31 Digital    
21070-21100 RTTY Digital   http://www.aa5au.com/rtty.html
21076 JT65A Digital +/- 1 khz on USB  
21086.5-21087 Olivia Digital OLIVIA 500/16 CALLING FREQUENCY - USB_Dial_Frequency_21086.5 - Audio_Center_Frequency_750Hz http://hflink.com/
21090-21110 Automatic Digital Automated Digital Stations - Region 1 - Bandwidth 500Hz http://hflink.com/bandplans/
21095 W1AW Digital   http://www.arrl.org/w1aw.html
21096-21099 ALE Other 21096.0 kHz USB - Automatic Link Establishment - High Frequency Network 24/7 Pilot Channel Frequency - IARU Region 2, IARU Region 3 - Digital Texting/Data http://hflink.com/
21096-21099 ALE Digital 21096.0kHz USB Global ALE High Frequency Network (HFN) provides HF internet messaging connectivity, HF to SMS cellphone mobile texting, HF-to-HF text relay, selective calling, and interoperability 24/7/365 http://hflink.com/hfn
21100-21110 Packet Digital    
21110 QRP Digital    
21110-21120 Automatic Digital Automated Digital Stations - IARU Region 1 - 2700Hz Bandwidth http://hflink.com/bandplans/
21116-21119 ALE Other 21116.0 kHz USB - Automatic Link Establishment High Frequency Network 24/7 Pilot Channel Frequency - IARU Region 1 - Texting/Data http://hflink.com/
21117.5-21120 ALE Other USB - 21117.5kHz ALE - Automatic Link Establishment http://hflink.com/
21140 Radio Scout Frequency CW   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
21150 NCDXF Beacons CW   http://www.ncdxf.org/beacons.html
21151-21160 Automatic Digital Automated Digital Stations http://hflink.com/bandplans/
21152.5-21153.5 Olivia Digital OLIVIA 1000/32 CALLING FREQUENCY - Dial_Frequency_21152.5 - Audio_Center_Frequency_1000Hz (note: this segment shared with automatic stations) http://hflink.com/olivia/
21152.5-21155.5 ROS Digital VFO Dial Frequency = 21152.5 kHz USB - ROS digital mode - weak signal  
21157.5 ALE Other ALE data, sounding. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
21158 FISTS CW NOVICE http://www.fists.org/
21200-21450 SSB SSB    
21260 IOTA SSB   http://www.rsgbiota.org/
21340 SSTV Digital    
21345 FAX Digital    
21360 OMISS SSB   omiss.net
21360 Radio Scout Frequency SSB   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
21385 QRP SSB    
21390 W1AW SSB   http://www.arrl.org/w1aw.html
21400-21450 AM AM Per Electric Radio publication  
21437.5 ALE Other ALE voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
21437.5 HFPACK SSB - USB - HF Portable Calling Frequency - Mobile- Portable - Base - Marine - Aero - HFPACK NET alternate http://hfpack.com/
21437.5 SELCALL Other USB - Amateur SELCALL - UPPER SIDEBAND Dial Frequency - Selective Calling CCIR 493 - 1700Hz 100baud, for use with SSB Voice http://www.hflink.com/channels/
24890-24920 CW CW    
24906 QRP CW    
24910 Radio Scout Frequency CW   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
24918 FISTS CW   http://www.fists.org/
24920 JT65A Digital +/- 1 khz on USB  
24920-24925 BPSK31 Digital    
24920-24925 Feld Hell Digital   http://feldhellclub.org/
24920-24930 RTTY Digital   http://www.aa5au.com/rtty.html
24923 JT65A Digital    
24925-24929 Automatic Digital Automated Digital Stations http://hflink.com/bandplans/
24925-24930 Packet Digital    
24926 ALE Other ALE data, sounding. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
24926-24929 ALE Digital 24926.0kHz USB Global ALE High Frequency Network (HFN) provides HF internet messaging connectivity, HF to SMS cellphone mobile texting, HF-to-HF text relay, selective calling, and interoperability 24/7/365 http://hflink.com/hfn
24930 NCDXF Beacons CW   http://www.ncdxf.org/beacons.html
24930-24990 SSB SSB    
24931-24940 Automatic Other Automated Stations - IARU Region 1 (Bandwidth 2700Hz) http://hflink.com/bandplans/
24950 IOTA SSB   http://www.rsgbiota.org/
24950 QRP SSB    
24960 Radio Scout Frequency SSB   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
24977.5 ALE Other ALE voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
24977.5 HFPACK SSB - USB - HF Portable Calling Frequency - Mobile- Portable - Base - Marine - Aero http://hfpack.com/
28000-28025 DX Window CW CW  
28000-28070 CW CW    
28052 RNARS Calling-Frequency CW CW Ham Stations wishing to contact Royal Naval Amateur Radio Society pse use this freq. for CW contact on this band: not exclusive Nil
28052 RNARS Calling-Frequency CW CW Ham Stations wishing to contact Royal Naval Amateur Radio Society pse use this freq. for CW contact on this band: not exclusive RNARS.org
28052 RNARS Calling-Frequency CW Non-RNARS callers welcome to join RNARS.org
28056.5 County Hunting Net CW   http://ch.w6rk.com/
28058 FISTS CW   http://www.fists.org/
28060 QRP CW CW  
28063-28070 Feld Hell Digital   http://feldhellclub.org/
28067.5 W1AW CW   http://www.arrl.org/w1aw.html
28070-28150 RTTY Digital   http://www.aa5au.com/rtty.html
28076 Olivia Digital Dial Frequency USB. OLIVIA CALLING FREQUENCY - 500/16 Audio Center Frequency=750Hz http://hflink.com/olivia/
28076 JT65A Digital +/- 1 khz on USB  
28095 W1AW Digital   http://www.arrl.org/w1aw.html
28100-28110 Feld Hell Digital   http://feldhellclub.org/
28110 QRP Digital    
28120-28125 BPSK31 Digital    
28120-28150 Automatic Digital Automated Digital Stations - Region 1 (500Hz Bandwidth) http://hflink.com/bandplans/
28120-28189 Automatic Digital Automated Digital Stations http://hflink.com/bandplans
28126-28126.2 WSPR Digital Whisper WSPR Weak Signal Propagtion Reporting - Low Power Levels used http://wsprnet.org/drupal/
28146 ALE Other ALE data, sounding. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
28146-28149 ALE Digital 28146.0kHz USB Global ALE High Frequency Network (HFN) provides HF internet messaging connectivity, HF to SMS cellphone mobile texting, HF-to-HF text relay, selective calling, and interoperability 24/7/365 http://hflink.com/hfn
28158 FISTS CW NOVICE http://www.fists.org/
28180 Radio Scout Frequency CW   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
28200 NCDXF Beacons CW   http://www.ncdxf.org/beacons.html
28200-28300 Beacons CW    
28225.5-28228.5 ROS Digital VFO Dial Frequency = 28225.5 kHz USB - ROS digital mode - weak signal  
28300-28320 Automatic Other Automated Stations - IARU Region 1 (2700Hz Bandwidth) http://hflink.com/bandplans/
28300-29300 SSB SSB    
28327.5 ALE Other ALE voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth http://hflink.com/
28327.5 HFPACK SSB - USB - HF Portable Calling Frequency - Mobile- Portable - Base - Marine - Aero http://hfpack.com/
28327.5 SELCALL Other USB - Amateur SELCALL - UPPER SIDEBAND Dial Frequency - Selective Calling CCIR 493 - 1700Hz 100baud, for use with SSB Voice http://www.hflink.com/channels/
28337 Ohio Rag Chew Net SSB Will get more active when cycle kicks up.  
28380 Ten Ten Net SSB http://ten-ten.org http://ten-ten.org/
28380 Ten-Ten Net International nets SSB 28800 is one of the two frequencies used for nets by 10-10 Net International http://www.ten-ten.org/daily_nets.html
28385 QRP SSB    
28390 Radio Scout Frequency SSB   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
28400 Calling SSB USB calling  
28460 IOTA SSB   http://www.rsgbiota.org/
28560 IOTA SSB   http://www.rsgbiota.org/
28590 W1AW SSB   http://www.arrl.org/w1aw.html
28665 OMISS SSB   omiss.net
28680 SSTV Digital    
28690 SSTV Repeater Other K3ASI Simplex SSTV Repeater www.qsl.net/k3asi
28800 Ten Ten Net SSB http://ten-ten.org http://ten-ten.org/
28800 10-10 Net International SSB 28800 is one of the two frequencies used for nets by 10-10 Net International http://www.ten-ten.org/daily_nets.html
28885 6M DX Net CW 6M DX Liaison Frequency  
28885 QRP SSB    
29000-29200 AM AM    
29050 Collins Net AM Sunday PM once band returns collinsradio.org
29200-29300 Automatic Other Automated Stations - IARU Region 1 (6kHz Bandwidth) http://hflink.com/bandplans/
29300-29510 Satellite downlink Other    
29500 2nd FM Simplex FM When 29600 is busy - stations go here  
29520-29590 Repeaters FM Inputs  
29600 FM Simplex FM    
29610-29700 Repeaters FM Outputs  
50-50.1 CW CW    
50.01-50.3 SSB SSB Europe  
50.058 FISTS CW   http://www.fists.org/
50.06-50.08 Beacons CW    
50.1-50.125 DX Window Other Mixed CW/SSB  
50.1-50.3 SSB SSB    
50.11 DX Window Other DX Calling Frequency. CW/SSB. Once you establish a QSO, please move off this frequency.  
50.125 SSB SSB Domestic calling frequency. You CQ there for US/US QSO's - once established you move up the band to continue.  
50.16 Radio Scout Frequency SSB   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
50.16 Radio Scout Frequency CW   http://home.tiscali.nl/worldscout/Jota/frequencies.htm
50.1625 HFPACK SSB USB - Portable Calling Frequency - Mobile- Portable - Base - Marine - Aero - HFpack http://hfpack.com/
50.1625 ALE Other ALE Voice, Data. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth  
50.215-50.25 JT6M Digital EUROPE JT6m (Center 50.230)  
50.25 JT6M Digital Calling Frequency for JT6M (Weak band enhancements) http://www.qsl.net/digitalonsix/
50.255-50.285 Digital Digital FSK441 & JT6M meteor scatter http://www.qsl.net/digitalonsix/
50.26 FSK441A Digital Calling Frequency for FSK441A (Meteor Scatter Contacts Only) http://www.qsl.net/digitalonsix/
50.29 Digital Digital Calling Frequency for PSK31 and Hell modes http://www.qsl.net/digitalonsix/
50.29 MFSK16 Digital   http://kf4houtn.tripod.com/snddigi.htm
50.292-50.2925 Olivia Digital OLIVIA CALLING FREQUENCY - Dial_Frequency=50291.5kHzUSB - Audio_Center_Frequency_750Hz - Olivia_Format=500/16 [Region 2] http://groups.yahoo.com/group/oliviadata/
50.3 Digital Digital Operating Frequency for RTTY and MFSK http://www.qsl.net/digitalonsix/
50.3 rtty Other Digital On Six (DOS) http://www.ykc.com/wa5ufh/DOS/index.html
50.4 6M AM calling AM Mainly Saturday night 6M AM NY / PA round table talks. Anyone with 6M AM anywhere can join in.  
50.62 Packet Digital Digital (packet) calling  
50.8-51 Remote control Digital 20-kHz channels  
51-51.1 DX Window CW Pacific DX window  
51.12-51.18 Repeater inputs Digital Digital repeaters  
51.12-51.48 Repeater inputs AM 19 channels  
51.62-51.68 Repeater outputs Digital Digital repeaters  
51.62-51.98 Repeater outputs AM 19 channels  
52-52.48 Repeater inputs AM    
52.02 FM Simplex FM    
52.04 FM Simplex FM    
52.5-52.98 Repeater outputs AM    
52.525 FM Simplex FM Primary FM Simplex  
52.54 FM Simplex FM Secondary FM Simplex  
53-53.48 Repeater inputs AM    
53.5 Remote control Digital    
53.5-53.98 Repeater outputs AM    
53.6 Remote control Digital    
53.7 Remote control Digital    
53.8 Remote control Digital    
53.9 FM Simplex FM    

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