SQ4KDE — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SQ4KDE, decoded by SO8OO in southeastern Poland. 69 related FT8 messages, 25 CQ messages, observed on 80m, 10m, across 5 UTC dates. Heard between 2026-04-30 and 2026-07-27.
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 SQ4KDE worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SQ4KDE
Approximate centre of KO04, decoded 2026-07-27 18:36 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 | SQ4KDE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-27 18:32 | 80m | +6 / -16 | RN6HK | +4 / +4 | 7 | ✓ Full exchange observed |
| 07-27 18:29 | 80m | -5 / -10 | UR4LG | -17 / -7 | 3 | Partial capture |
| 07-27 18:25 | 80m | -2 / +10 | SQ2PHC | +2 / +10 | 4 | ✓ Full exchange observed |
| 07-27 18:23 | 80m | +2 / +2 | SP5DFK | -11 / -10 | 5 | ✓ Full exchange observed |
| 07-27 18:21 | 80m | +1 / -9 | SP9ARL | +4 / -4 | 5 | ✓ Full exchange observed |
| 07-27 18:19 | 80m | -2 / - | SP5DFK | -12 / -9 | 3 | Partial capture |
| 07-13 13:03 | 10m | - / -8 | PD1ADA | -18 / - | 3 | ✓ Closing fragment |
| 07-13 10:25 | 10m | - / -4 | LZ4VR | -10 / - | 2 | ✓ Closing fragment |
| 07-13 10:21 | 10m | - / - | LZ4VR | -15 / - | 3 | Partial capture |
| 07-13 09:37 | 10m | - / - | LZ4VR | -10 / - | 3 | Partial capture |
| 07-13 09:05 | 10m | - / -12 | F4FSY | -12 / - | 2 | ✓ Closing fragment |
| 07-12 17:21 | 10m | - / -11 | RN6MA | -9 / - | 2 | ✓ Closing fragment |
| 06-18 11:01 | 10m | - / -21 | IQ4JO | +10 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 183030 -2 2407 CQ SQ4KDE KO04 (x4) 183215 +1 2318 SQ4KDE RN6HK LN14 183230 +4 2407 RN6HK SQ4KDE +04 183245 +9 2319 SQ4KDE RN6HK R-16 183300 +6 2407 RN6HK SQ4KDE RR73 183315 +8 2319 SQ4KDE RN6HK R-16 183330 +7 2407 RN6HK SQ4KDE RR73 183345 -1 2319 SQ4KDE RN6HK 73 183400 -3 2407 CQ SQ4KDE KO04 (x4)
UTC dB Audio Message 172130 -10 1371 SQ4KDE RN6MA RR73 090545 -13 1710 SQ4KDE F4FSY -12 (x2) 093745 -9 1648 SQ4KDE LZ4VR KN13 (x8) 130345 -21 2051 SQ4KDE PD1ADA JO21 (x3) 131045 -12 2477 SQ4KDE DN9GRM JO61
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.