NA4M — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving NA4M, decoded by SO8OO in southeastern Poland. 137 related FT8 messages, observed on 160m, 80m, 40m, 20m, across 11 UTC dates. Heard between 2026-04-22 and 2026-07-20.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations NA4M worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by NA4M
Approximate centre of EM10, decoded 2026-06-07 00:43 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | NA4M S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-20 03:40 | 20m | - / -14 | RK4H | -7 / - | 3 | ✓ Closing fragment |
| 07-20 03:37 | 20m | - / - | DG0JK | -7 / - | 3 | Partial capture |
| 07-20 03:36 | 20m | - / -15 | RK4H | +2 / - | 5 | Partial capture |
| 06-07 00:42 | 20m | -16 / - | AF0E | - / - | 3 | Partial capture |
| 06-06 15:17 | 20m | -11 / - | AG4UI | - / - | 3 | ✓ Closing fragment |
| 06-06 15:15 | 20m | -6 / - | AC9HP | - / - | 2 | Partial capture |
| 06-06 15:06 | 20m | - / - | EA1CQ | -6 / - | 2 | Partial capture |
| 05-29 03:12 | 40m | - / -13 | IW9FRA | -12 / - | 3 | Partial capture |
| 05-28 00:43 | 20m | -4 / -9 | TL8GD | -6 / -20 | 5 | ✓ Full exchange observed |
| 05-28 00:41 | 20m | -6 / - | SV2KD | - / -11 | 2 | ✓ Closing fragment |
| 05-28 00:39 | 20m | -4 / - | KQ4QCT | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 151915 -15 698 AG4UI NA4M 73 004215 -16 2326 AF0E NA4M EM10 (x3) 033630 +4 1072 NA4M RK4H LO53 (x2) 033730 -9 2713 NA4M DG0JK JO60 033730 +1 1072 NA4M RK4H R-15 033800 -6 2713 NA4M DG0JK JO60 033800 +2 1072 NA4M RK4H R-15 033830 -7 2713 NA4M DG0JK JO60 033830 -2 1072 NA4M RK4H R-15 (x4)
UTC dB Audio Message 025530 -14 1620 NA4M F4FPR IN88 031200 -13 1016 NA4M IW9FRA JM68 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.