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ham-mon listens to 145.650 MHz and keeps every packet it hears. It never transmits. The charts are redrawn every 15 minutes, about 10 KB in all.
These charts are old (drawn 300 hours ago). ham-mon may be off the air; they update again when it is back.
![[Chart: Traffic on 145.650 MHz, last 24 hours]](/gallery/frames-24h.png)
1420 frames heard, coloured by the station that sent them.
![[Chart: How loud each station arrives, last 24 hours]](/gallery/levels-24h.png)
Every frame direwolf decoded, by station. Around 50 is ideal. A station well above it is probably over-deviating or sending its audio too hot; well below, too quiet. Measured at ham-mon, so distance plays a part too.
![[Chart: Traffic on 145.650 MHz, last 7 days]](/gallery/frames-7d.png)
2722 frames heard, coloured by the station that sent them.
| Station | 24 hours | 7 days | Audio level | Last heard (UTC) |
|---|---|---|---|---|
| K0EPI-2 | 1192 | 2024 | 37 | 2026-10-20 01:56:19 |
| K0EPI-5 | 209 | 291 | 79 | 2026-10-19 22:44:33 |
| K0EPI-7 | 19 | 105 | 68 | 2026-10-19 18:29:46 |
| K0EPI-3 | 0 | 302 | 50 | 2026-10-18 17:43:00 |
Audio level is the average direwolf measured; around 50 is ideal.