Disclaimers:
| Frequencies | Segment/Net name | Mode | Comments | Website |
| 1836.6 | WSPR | Digital | Weak Signal Propagation Reporter Network | wsprnet.org |
| 3592.6 | WSPR | Digital | Weak Signal Propagation Reporter Network | wsprnet.org |
| 5287.2 | WSPR | Digital | Weak Signal Propagation Reporter Network | wsprnet.org |
| 7038.6 | WSPR | Digital | Weak Signal Propagation Reporter Network | wsprnet.org |
| 10138.7 | WSPR | Digital | Weak Signal Propagation Reporter Network | wsprnet.org |
| 10140.1-10140.3 | WSPR | Digital | USB dial 10138.7, audio 1400...1600Hz | http://wsprnet.org/ |
| 14095.6 | WSPR | Digital | Weak Signal Propagation Reporter Network | wsprnet.org |
| 18104.6 | WSPR | Digital | Weak Signal Propagation Reporter Network | wsprnet.org |
| 21094.6 | WSPR | Digital | Weak Signal Propagation Reporter Network | wsprnet.org |
| 24924.6 | WSPR | Digital | Weak Signal Propagation Reporter Network | wsprnet.org |
| 28124.6 | WSPR | Digital | Weak Signal Propagation Reporter Network | wsprnet.org |
| 28126-28126.2 | WSPR | Digital | Whisper WSPR Weak Signal Propagtion Reporting - Low Power Levels used | http://wsprnet.org/drupal/ |
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