Below is a list of frequencies once compiled by WA4ZKO in November 2013.

HF and ROBUST PACKET FREQUENCY LIST
Common NA and EU QRGs

80m

  • 3.5980 LSB HFP – Network 80 – general use (defunct ?)
  • 3.5980 USB RP – Robust Packet
  • 3.6100 USB RP – RP APRS – Robust Packet APRS (EU only) (active)

40m

  • 7.0473 USB RP – RP APRS – Robust Packet APRS (EU only) (active)
  • 7.0865 USB HFP – Network 40 – general use (active)
  • 7.1010 USB RP – HF SkipNET – BBS-to-BBS forwarding (active)
  • 7.1035 LSB HFP – HF SkipNET – BBS-to-BBS forwarding (defunct ?)
  • 7.1030 USB RP – Network 40R – general use (active)

30m

  • 10.1450 LSB HFP – Network 30 – general use (defunct ?)
  • 10.1455 USB RP – Network 30R – general use & limited BBS-to-BBS (active)
  • 10.1467 LSB HFP – HF SkipNET – BBS-to-BBS forwarding (defunct ?)
  • 10.1473 USB RP – RP APRS – Robust Packet APRS Primary (active)
  • 10.1510 LSB HFP – HF APRS – HF Packet APRS Primary (active)

20m

  • 14.0978 LSB HFP – HF SkipNET – BBS-to-BBS forwarding (active)
  • 14.1020 USB RP – Robust Packet (mainly EU) (active)
  • 14.1033 LSB RP – RP APRS – Robust Packet APRS (mainly EU) (active)
  • 14.1050 LSB HFP – Network 105 – general use (active)

17m

  • 18.1080 USB RP – Robust Packet

15m

  • 21.0980 USB RP – Robust Packet – general use & RP APRS as needed

10m

  • 28.1400 USB HFP – HF APRS – HF Packet APRS (mainly EU) (active)
  • 28.1440 USB RP – Robust Packet – general use
  • 28.1480 USB RP – Network 10R – general use (active) & RP APRS as needed

Notes:

HFP = 300 baud HF Packet, CF is +1700 Hz.
RP = 300/600 baud Robust Packet, CF is +1500 Hz.
(active) = Monitored as active in October 2013.
(defunct ?) = Monitored for several days in October 2013 with no noted activity. May still be in intermittent use.