W4IU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving W4IU, decoded by SO8OO in southeastern Poland. 47 indexed activity records, involving 80m, 60m, 40m. Heard between 2026-06-26 and 2026-09-19.
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 W4IU 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 | W4IU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-19 02:13 | 60m | - / -10 | VE3XN | -23 / - | 2 | ✓ Closing fragment |
| 09-16 01:54 | 60m | - / - | ON8BB | +2 / - | 3 | Partial capture |
| 09-15 01:22 | 60m | - / -24 | F5HNQ | -5 / - | 3 | ✓ Closing fragment |
| 09-08 00:13 | 60m | - / -19 | F5MYK | -16 / - | 2 | ✓ Closing fragment |
| 09-03 02:22 | 40m | - / - | IW9FRA | -12 / - | 3 | Partial capture |
| 09-02 00:32 | 40m | - / -17 | DK7ZT | -14 / - | 4 | Partial capture |
| 08-30 02:35 | 60m | - / -15 | W1BS | -18 / - | 2 | ✓ Closing fragment |
| 08-30 01:31 | 60m | - / -17 | F5MYK | -3 / - | 2 | ✓ Closing fragment |
| 07-03 01:48 | 60m | - / -22 | ER3UA | -1 / - | 3 | ✓ Closing fragment |
| 07-03 01:34 | 60m | - / -19 | EC5M | -18 / - | 2 | Partial capture |
| 07-03 01:29 | 60m | - / -17 | G0AZH | -10 / - | 3 | Partial capture |
| 07-03 01:29 | 60m | - / -16 | HA7TM | +10 / - | 2 | Partial capture |
| 07-03 01:27 | 60m | - / -17 | OM5JG | -4 / - | 2 | ✓ Closing fragment |
| 06-30 01:32 | 60m | - / -13 | DK7ZT | -14 / - | 2 | ✓ Closing fragment |
| 06-26 01:02 | 80m | - / -10 | W1MK | -8 / - | 3 | ✓ Closing fragment |
| 06-26 01:01 | 80m | - / -4 | PY5XT | -13 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 013145 -4 2488 W4IU F5MYK R-17 (x2) 023545 -16 1507 W4IU W1BS R-15 (x2) 001300 -18 2269 W4IU F5MYK R-19 (x2) 012215 -6 2187 W4IU F5HNQ IN98 (x3) 015430 +3 2483 W4IU ON8BB JO21 (x3) 021330 -24 1816 W4IU VE3XN R-10 (x2) 022230 -15 2372 W4IU AC2PB FN20
UTC dB Audio Message 002430 -9 830 W4IU YO4NF -22 002430 -9 1906 W4IU DK7ZT -12 (x5) 022200 -8 595 W4IU IW9FRA JM68 (x4) 010400 -12 2299 W4IU MI7XHT IO64
UTC dB Audio Message 010145 -12 2378 W4IU PY5XT GG54 010215 -4 754 W4IU W1MK -10 010215 -11 2379 W4IU PY5XT R-04 010245 -12 754 W4IU W1MK -10 010245 -16 2379 W4IU PY5XT 73 010315 -7 754 W4IU W1MK RR73
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