JJ1TKN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JJ1TKN, decoded by SO8OO in southeastern Poland. 101 related FT8 messages, observed on 20m, 10m, across 27 UTC dates. Heard between 2026-05-22 and 2026-08-17.
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 JJ1TKN worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by JJ1TKN
Approximate centre of QM06, decoded 2026-08-22 22:41 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 | JJ1TKN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 22:38 | 20m | -14 / - | RI1FJL | - / - | 6 | Partial capture |
| 08-22 22:26 | 20m | -16 / - | RI1FJL | - / - | 2 | Partial capture |
| 08-17 10:09 | 10m | - / -5 | DN9OPA | -11 / - | 3 | Partial capture |
| 08-17 10:00 | 10m | - / - | DN9OPA | -9 / - | 5 | Partial capture |
| 08-16 15:08 | 20m | - / - | EB3JT | -3 / - | 6 | Partial capture |
| 08-16 14:49 | 20m | - / 0 | MD0CCE | +8 / - | 2 | ✓ Closing fragment |
| 08-05 21:42 | 20m | - / -1 | 7X5CY | 0 / - | 2 | ✓ Closing fragment |
| 08-04 22:34 | 20m | - / - | CU2AP | -8 / - | 2 | ✓ Closing fragment |
| 07-21 22:06 | 20m | -16 / - | TU5MM | - / - | 7 | Partial capture |
| 07-17 21:33 | 20m | -8 / - | EB9AAI | - / - | 3 | Partial capture |
| 07-15 14:38 | 20m | - / - | PD1ADA | -15 / - | 4 | Partial capture |
| 07-15 14:36 | 20m | - / -6 | R9FFZ | -15 / - | 3 | Partial capture |
| 07-15 14:22 | 20m | - / - | IV3JER | -10 / - | 5 | Partial capture |
| 07-15 14:03 | 20m | - / -18 | IZ4AFM | -1 / - | 4 | Partial capture |
| 07-13 09:36 | 20m | - / -14 | CN2DX | -8 / - | 2 | ✓ Closing fragment |
| 07-06 21:27 | 20m | - / -9 | UA3DIB | -4 / - | 3 | ✓ Closing fragment |
| 07-06 21:21 | 20m | - / +4 | EA7ALL | +8 / - | 5 | ✓ Closing fragment |
| 07-06 21:18 | 20m | -8 / - | 3A2MW | - / -19 | 2 | Partial capture |
| 07-06 21:14 | 20m | -7 / +1 | OZ7DR | -18 / -9 | 3 | Partial capture |
| 07-06 20:54 | 20m | - / - | C31CT | -18 / - | 2 | ✓ Closing fragment |
| 07-02 15:29 | 20m | - / - | F5ROX | -10 / - | 5 | Partial capture |
| 07-02 15:26 | 20m | -16 / - | ON6MVR | - / - | 2 | ✓ Closing fragment |
| 06-23 22:36 | 20m | - / -11 | 4L1FL | -11 / - | 3 | ✓ Closing fragment |
| 06-22 15:21 | 20m | - / - | GJ0KYZ | +1 / - | 4 | Partial capture |
| 06-20 23:38 | 20m | - / +1 | UN7LEW | -7 / - | 2 | ✓ Closing fragment |
| 06-19 15:43 | 20m | 0 / - | TF3VS | - / - | 4 | Partial capture |
| 06-19 15:42 | 20m | - / -4 | IZ8EYN | -10 / - | 2 | Partial capture |
| 06-19 15:41 | 20m | -5 / -16 | R9YAZ | -12 / -17 | 4 | ✓ Full exchange observed |
| 06-19 15:40 | 20m | -12 / - | WO4I | - / -18 | 2 | ✓ Closing fragment |
| 06-19 15:38 | 20m | -12 / - | WB8YJF | - / -9 | 2 | ✓ Closing fragment |
| 06-19 15:36 | 20m | -13 / - | BH4CVO | - / -16 | 4 | ✓ Closing fragment |
| 06-19 15:31 | 20m | -14 / - | K0C | - / -12 | 7 | ✓ Closing fragment |
| 06-19 15:29 | 20m | -12 / - | W0C | - / -15 | 2 | Partial capture |
| 06-19 15:26 | 20m | -8 / - | K0C | - / - | 5 | Partial capture |
| 06-18 22:38 | 20m | 0 / - | D44EC | - / - | 12 | Partial capture |
| 06-18 22:26 | 20m | -7 / - | <...> | - / - | 3 | Partial capture |
| 06-17 22:06 | 20m | -8 / - | D4OL | - / - | 2 | Partial capture |
| 06-17 20:26 | 20m | -7 / - | EP2AES | - / - | 9 | Partial capture |
| 06-17 20:17 | 20m | -12 / - | TJ1GD/P | - / - | 2 | Partial capture |
| 06-16 23:37 | 20m | -6 / - | BG5FRH | - / -10 | 2 | ✓ Closing fragment |
| 06-16 23:35 | 20m | -4 / - | BA8BLK | - / -15 | 3 | ✓ Closing fragment |
| 06-16 23:31 | 20m | -3 / - | BG5BNW | - / -15 | 2 | ✓ Closing fragment |
| 06-16 23:29 | 20m | -2 / - | UN0GY | +17 / - | 3 | ✓ Closing observed |
| 06-16 23:23 | 20m | -6 / - | SV5BYP | - / - | 5 | Partial capture |
| 06-15 22:33 | 20m | -6 / - | TA4INO | - / - | 2 | Partial capture |
| 06-04 20:36 | 20m | - / - | OZ5FN | -10 / - | 2 | Partial capture |
| 06-04 20:35 | 20m | +1 / - | OJ0Z | - / -8 | 13 | ✓ Closing fragment |
| 06-04 20:33 | 20m | -2 / - | F1HFP | - / -15 | 2 | ✓ Closing fragment |
| 06-04 20:29 | 20m | 0 / - | OJ0Z | - / - | 6 | Partial capture |
| 06-01 08:23 | 20m | - / -2 | TI5RR | -14 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 150830 -5 2872 JJ1TKN EB3JT JN01 (x6) 222645 -16 739 RI1FJL JJ1TKN QM06 (x9)
UTC dB Audio Message 084300 +1 1413 JJ1TKN A65DF -09 (x2) 100900 -5 1392 JJ1TKN 7Q3AM +02 (x2) 095445 +12 2643 JJ1TKN R2EA -13 080845 -17 928 JJ1TKN A41ZZ -16 (x2) 100030 -7 2393 JJ1TKN DN9OPA JN38 (x8)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.