SQ5RJK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SQ5RJK, decoded by SO8OO in southeastern Poland. 41 related FT8 messages, 4 CQ messages, observed on 160m, 40m, 20m, across 2 UTC dates. Heard between 2026-08-16 and 2026-08-23.
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 SQ5RJK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SQ5RJK
Approximate centre of KO02, decoded 2026-08-23 21:00 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 | SQ5RJK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 21:00 | 160m | - / - | UX7QV | +9 / - | 7 | Partial capture |
| 08-23 20:57 | 160m | - / - | RA3WY | -1 / - | 4 | Partial capture |
| 08-23 20:48 | 40m | - / +5 | DL6UM | -2 / - | 3 | Partial capture |
| 08-23 20:45 | 40m | - / - | F4BYA | +2 / - | 3 | Partial capture |
| 08-23 20:45 | 40m | - / 0 | OK7TB | +1 / - | 7 | ✓ Closing fragment |
| 08-23 20:45 | 40m | - / 0 | SN40KZE | +8 / - | 3 | ✓ Closing fragment |
| 08-16 18:25 | 40m | - / - | 9A4ZM | -4 / - | 2 | Partial capture |
| 08-16 18:23 | 40m | -1 / +6 | RX3DPK/LH | -8 / -3 | 3 | Partial capture |
| 08-16 15:36 | 20m | - / 0 | DL9TNT | -17 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205715 -14 2017 CQ SQ5RJK KO02 205730 -2 1496 SQ5RJK RA3WY KO81 205745 -8 2017 CQ SQ5RJK KO02 205800 -3 2016 SQ5RJK RW3SK -09 205800 +0 1496 SQ5RJK RA3WY KO81 205815 -10 2017 CQ SQ5RJK KO02 205830 +2 2017 SQ5RJK RA3WY KO81 210015 -7 2017 CQ SQ5RJK KO02 210030 +9 2017 SQ5RJK UX7QV KN29 (x7)
UTC dB Audio Message 204545 +5 1121 <SQ5RJK> SN40KZE 204545 +3 2881 SQ5RJK F4BYA JN19 204615 +4 1801 SQ5RJK OK7TB JN79 204615 +9 1121 SQ5RJK SN40KZE R+00 204615 +3 2881 SQ5RJK F4BYA JN19 204645 +9 1121 <SQ5RJK> SN40KZE 73 204645 -1 1801 SQ5RJK OK7TB JN79 204645 -1 2881 SQ5RJK F4BYA JN19 204715 -3 1801 SQ5RJK OK7TB JN79 204815 -4 1333 SQ5RJK DL6UM JO60 204815 +2 1801 SQ5RJK OK7TB JN79 204945 -3 1333 SQ5RJK DL6UM R+05 204945 +2 1801 SQ5RJK OK7TB R+00 (x2) 205015 +1 564 SQ5RJK DL6UM JO60
UTC dB Audio Message 181845 -5 1626 YT2ZE SQ5RJK KO02
UTC dB Audio Message 153600 -15 1630 SQ5RJK DL9TNT +00 (x4) 180100 -22 1670 SQ5RJK PD1BJO JO32
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.