KA4JON — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KA4JON, decoded by SO8OO in southeastern Poland. 16 related FT8 messages, observed on 40m, 20m, across 5 UTC dates. Heard between 2026-05-05 and 2026-07-28.
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 KA4JON worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by KA4JON
Approximate centre of EM84, decoded 2026-06-16 01:09 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 | KA4JON S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-16 01:08 | 20m | -15 / - | W8TMB | - / - | 2 | Partial capture |
| 06-04 02:07 | 40m | -15 / -8 | G3TKT | -4 / -17 | 11 | ✓ Full exchange observed |
| 05-27 01:34 | 20m | -19 / - | K4AFD | - / - | 2 | Partial capture |
| 05-27 01:29 | 20m | -19 / - | K4AFD | - / - | 3 | Partial capture |
| 05-27 01:17 | 20m | -18 / - | VP2MAA | - / -7 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 011745 -20 1189 VP2MAA KA4JON R-07 (x2) 012900 -17 1639 K4AFD KA4JON EM84 (x5) 013645 -10 2796 KE2CVB KA4JON EM84 (x2) 010815 -14 2447 W8TMB KA4JON EM84 (x2) 144945 -5 2407 KA4JON EA4IAQ -14
UTC dB Audio Message 005630 -15 2195 KA4JON F6FHZ JN18 020400 -17 1192 <...> KA4JON R+09 020530 -16 1192 W8LEW KA4JON EM84 020715 -3 422 KA4JON G3TKT IO92 (x4) 020900 -13 1193 G3TKT KA4JON -17 020915 +0 422 KA4JON G3TKT R-08 020930 -14 1193 G3TKT KA4JON RRR 020945 -4 422 KA4JON G3TKT 73 021000 -17 1192 G3TKT KA4JON RRR 021015 -4 422 KA4JON G3TKT 73 021130 -15 1192 G3TKT KA4JON RRR
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.