W4SDX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving W4SDX, decoded by SO8OO in southeastern Poland. 49 indexed activity records, involving 40m, 20m. Heard between 2026-07-06 and 2026-10-03.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
Overview
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with W4SDX in decoded directed-looking exchanges:
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 | W4SDX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-03 03:07 | 40m | - / -7 | EA1IOK | -13 / - | 3 | ✓ Closing fragment |
| 10-03 03:02 | 40m | - / +1 | G3TKT | -15 / - | 4 | ✓ Closing fragment |
| 10-03 03:01 | 40m | - / - | EA1IOK | -11 / - | 5 | Partial capture |
| 10-03 03:01 | 40m | - / -10 | F5PBG | -6 / - | 3 | ✓ Closing fragment |
| 10-03 02:59 | 40m | - / - | F5OZK | +3 / - | 2 | Partial capture |
| 10-03 02:59 | 40m | - / -3 | R6OAF | +2 / - | 6 | Partial capture |
| 10-03 02:46 | 40m | - / -14 | F1PBZ | -8 / - | 4 | Partial capture |
| 07-22 20:34 | 20m | - / -11 | EA8DNB | -18 / - | 8 | Partial capture |
| 07-22 20:20 | 20m | - / -10 | GJ0KYZ | -8 / - | 2 | ✓ Closing fragment |
| 07-07 22:46 | 20m | - / - | HB9TIH | -19 / - | 3 | Partial capture |
| 07-06 20:35 | 20m | - / -10 | IK4LZH | -8 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 030200 -5 2412 W4SDX F5PBG 73 030200 -12 936 W4SDX EA1IOK IN62 030230 -13 2475 W4SDX G3TKT IO92 030230 -10 937 W4SDX EA1IOK IN62 030300 -15 2475 W4SDX G3TKT IO92 030300 -10 937 W4SDX EA1IOK IN62 030330 -16 2475 W4SDX G3TKT R+01 (x2) 030430 -12 1770 W4SDX PD0WL JO21 030530 +10 537 W4SDX PE1NPS JO22 030700 -10 936 W4SDX EA1IOK R-07 030730 -10 1770 W4SDX PD0WL 73 030730 -14 936 W4SDX EA1IOK R-07 (x2) 031415 -14 1896 W4SDX E75C -10
UTC dB Audio Message 203745 -11 464 W4SDX IK4LZH -06 223700 -13 2590 W4SDX EA1FUB IN53 224630 -18 1492 W4SDX HB9TIH JN36 (x3) 202045 -5 721 W4SDX GJ0KYZ -10 (x2) 203430 -17 1578 W4SDX EA8DNB -11 (x8)
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