J43T — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving J43T, decoded by SO8OO in southeastern Poland. 34 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, 10m, across 1 UTC dates. Last heard 2026-07-18.
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
Activity Heatmap
Locator transmitted by J43T
Approximate centre of JO91, decoded 2026-07-18 16:59 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 | J43T S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-18 17:04 | 10m | - / - | RK6OQ | -10 / - | 2 | Partial capture |
| 07-18 17:03 | 10m | - / -8 | R3KF | -5 / - | 4 | Partial capture |
| 07-18 16:58 | 40m | - / - | LZ3SV | -14 / - | 2 | Partial capture |
| 07-18 16:57 | 40m | - / - | R7DX | -14 / - | 9 | Partial capture |
| 07-18 16:56 | 40m | - / - | 9A4ZM | -19 / - | 3 | Partial capture |
| 07-18 16:55 | 40m | - / -19 | RA3PPA | -13 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 170300 -6 1587 J43T R3KF -08 (x2) 170415 -12 1989 J43T RK6OQ KN87 170445 -21 1392 J43T RK3AW -05 170445 -7 1697 J43T R3KF -02 (x2) 170615 -9 1699 J43T RK6OQ KN87 170745 -11 2650 J43T IU0VOG JN61 170745 -6 817 J43T Z32BM +02
UTC dB Audio Message 165700 -18 1532 J43T 9A4ZM JN86 165700 -15 1855 J43T R7DX KN84 165730 -21 1532 J43T 9A4ZM JN86 165730 -18 1905 J43T DK7ZT +09 165730 -15 1855 J43T R7DX KN84 (x2) 165800 -13 1778 J43T LZ3SV KN21 165830 -14 838 J43T RA3PPA KO94 165830 -14 1855 J43T R7DX KN84 165830 -16 1538 J43T LZ3SV KN21 165900 -14 1855 J43T R7DX KN84 (x5)
UTC dB Audio Message 165945 -9 1503 CQ J43T JO91 a1
UTC dB Audio Message 164430 -20 1578 J43T RW6HP LN14 164730 -17 1471 J43T EW2M KO33 164800 -15 1574 J43T PC2J JO22