W3SWM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving W3SWM, decoded by SO8OO in southeastern Poland. 72 related FT8 messages, observed on 60m, 40m, 20m, across 17 UTC dates. Heard between 2026-05-23 and 2026-08-20.
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 W3SWM worked most often, as logged from our receiver:
Activity Heatmap
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 | W3SWM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 05:45 | 20m | - / - | OK1KM | -14 / - | 4 | Partial capture |
| 08-20 05:41 | 20m | - / - | OK1KM | -1 / - | 3 | Partial capture |
| 08-20 05:38 | 20m | - / - | IZ0MIO | -16 / - | 2 | ✓ Closing fragment |
| 08-20 05:35 | 20m | - / - | F4MXU | +3 / - | 2 | Partial capture |
| 08-20 05:33 | 20m | - / -12 | 9A5WA | -2 / - | 2 | ✓ Closing fragment |
| 08-20 05:19 | 20m | - / +2 | DG1KDD | +15 / - | 3 | ✓ Closing fragment |
| 08-16 23:02 | 20m | - / -8 | DC7LR | +4 / - | 2 | ✓ Closing fragment |
| 08-09 19:05 | 20m | - / -15 | YT1MP | -4 / - | 2 | ✓ Closing fragment |
| 08-08 20:39 | 20m | - / -13 | EA4T | -11 / - | 3 | ✓ Closing fragment |
| 08-06 03:05 | 40m | - / - | F5RRS | -18 / - | 3 | Partial capture |
| 07-18 00:18 | 20m | - / -18 | US5HL | -6 / - | 3 | ✓ Closing fragment |
| 07-03 01:35 | 40m | - / -13 | OH5WWA | -14 / - | 2 | ✓ Closing fragment |
| 07-02 12:12 | 20m | - / -20 | GB13COL | -10 / - | 2 | Partial capture |
| 06-24 03:06 | 60m | - / -13 | DK7ZT | -17 / - | 4 | Partial capture |
| 06-22 20:14 | 20m | - / -17 | M9KTM | -2 / - | 3 | ✓ Closing fragment |
| 06-20 12:09 | 20m | - / -18 | DH9DR | -10 / - | 2 | Partial capture |
| 06-20 02:52 | 40m | - / - | YO6LM | -6 / - | 2 | Partial capture |
| 06-10 02:01 | 40m | - / - | PA3KUS | -16 / - | 3 | Partial capture |
| 06-10 00:46 | 20m | -6 / - | KE8MD | - / -12 | 2 | Partial capture |
| 06-09 00:07 | 20m | -18 / - | K9GXU | - / -16 | 4 | Partial capture |
| 06-08 03:23 | 40m | - / -15 | F5NNN | -11 / - | 2 | Partial capture |
| 06-07 23:10 | 20m | -12 / - | W0MOC | - / -7 | 4 | Partial capture |
| 06-05 08:41 | 20m | - / -21 | CT1BFP | -17 / - | 2 | ✓ Closing fragment |
| 06-03 06:42 | 20m | - / -12 | ON5ZZ | -8 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 052000 +12 2592 W3SWM DG1KDD R+02 (x2) 053330 -1 2145 W3SWM 9A5WA R-12 (x2) 053530 +0 378 W3SWM F4MXU JN25 (x2) 053830 -19 919 W3SWM IZ0MIO JN61 (x2) 054130 +5 376 W3SWM OK1KM JO60 (x7)
UTC dB Audio Message 020145 -16 2478 W3SWM PA3KUS JO21 (x2) 025215 -7 1504 W3SWM YO6LM KN25 (x2) 010530 -7 335 W3SWM ON3ANY -11 013530 -11 1337 W3SWM OH5WWA R-13 (x2) 013700 -8 1397 W3SWM DA0WWA R-04 015930 -2 1621 W3SWM OL6WWA R-07 030530 -18 1928 W3SWM F5RRS JN36 030600 -11 953 W3SWM 5B4ALJ KM64 030630 -17 1928 W3SWM F5RRS JN36 (x2) 031030 -14 977 W3SWM 5B4ALJ KM64 (x2)
UTC dB Audio Message 030615 -16 1900 W3SWM DK7ZT -13 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.