K4JMX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving K4JMX, decoded by SO8OO in southeastern Poland. 31 related FT8 messages, 4 CQ messages, observed on 20m, across 3 UTC dates. Heard between 2026-05-28 and 2026-07-31.
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 K4JMX worked most often, as logged from our receiver:
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 | K4JMX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-31 05:56 | 20m | - / - | UR9QQ | -3 / - | 2 | ✓ Closing fragment |
| 07-31 05:54 | 20m | - / - | UA3GIE | +4 / - | 3 | ✓ Closing fragment |
| 07-31 05:53 | 20m | - / - | PD1AC | -12 / - | 2 | Partial capture |
| 07-31 05:53 | 20m | - / -19 | IV3GOW | +1 / - | 3 | ✓ Closing fragment |
| 07-31 05:51 | 20m | - / -14 | DG1KDD | -6 / - | 2 | ✓ Closing fragment |
| 07-31 05:47 | 20m | - / -10 | DG1KDD | +2 / - | 3 | Partial capture |
| 07-31 05:16 | 20m | - / - | IV3GOW | -4 / - | 3 | Partial capture |
| 06-26 00:32 | 20m | -10 / - | 4X1UF | - / -10 | 2 | Partial capture |
| 06-16 22:40 | 20m | -9 / - | D4OL | -9 / -16 | 4 | ✓ Closing observed |
| 06-16 22:34 | 20m | -8 / - | D4OL | - / - | 3 | Partial capture |
| 06-16 22:23 | 20m | -2 / - | D4OL | - / - | 6 | Partial capture |
| 05-28 22:52 | 20m | - / -18 | R5AV | -5 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 054800 +5 2588 K4JMX DG1KDD -10 (x4) 055300 -1 2204 K4JMX IV3GOW JN65 (x2) 055330 -13 1693 K4JMX PD1AC JO22 055400 +3 2204 K4JMX IV3GOW 73 055400 -11 1693 K4JMX PD1AC JO22 055400 +4 825 K4JMX UA3GIE KO92 (x3) 055600 -7 1040 K4JMX UR9QQ KN77 055630 -3 824 K4JMX R2BQM -17 055700 +1 1040 K4JMX UR9QQ 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.