JH4SUY — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JH4SUY, decoded by SO8OO in southeastern Poland. 18 indexed activity records, involving 80m, 40m. Heard between 2026-08-15 and 2026-09-20.
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 JH4SUY 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 | JH4SUY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-20 19:28 | 80m | - / -16 | EA6Y | +12 / - | 3 | ✓ Closing fragment |
| 09-01 20:46 | 80m | - / -18 | YO4DW | +10 / - | 5 | ✓ Closing fragment |
| 09-01 20:38 | 80m | - / - | SP5AA | +12 / - | 4 | Partial capture |
| 08-28 20:40 | 80m | - / -16 | IT9IVN | +2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 204100 +1 2559 JH4SUY IT9IVN 73 203815 +11 1220 JH4SUY SP5AA JO92 (x4) 204615 +4 846 JH4SUY YO4DW -18 (x5) 193045 +13 2164 JH4SUY UX5UO KO50 201345 +4 237 JH4SUY SV9CVY RR73 192815 +9 2342 JH4SUY EA6Y JM19 (x3)
UTC dB Audio Message 211400 -3 1990 JH4SUY <...> -19
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