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:

this site is not intended as any kind of recommendations for the band usage. It merely records the users of the amateur HF bands & 6 meters.
Some band usage is controversial. Our job is not to make judgement either ways... if there are multiple users for certain frequencies, we will happily record both of them. Our rule of thumb is: if you can hear QSOs on those frequencies, we will happily accept an entry.
We don't cover 11 meters or any frequencies above 6 meters.
Some band plans conflict with your local regulations. These entries are not any sort of legal references. Please check with local authorities for your allowed frequencies, modes and bandwidths.

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
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/

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