IU1TLK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU1TLK, decoded by SO8OO in southeastern Poland. 98 related FT8 messages, 7 CQ messages, observed on 40m, 20m, 10m, across 19 UTC dates. Heard between 2026-05-11 and 2026-08-06.
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 IU1TLK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IU1TLK
Approximate centre of JN34, decoded 2026-08-13 19:19 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 | IU1TLK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-13 19:19 | 20m | -12 / - | <...> | - / -14 | 4 | Partial capture |
| 08-06 09:07 | 20m | -2 / -10 | PD0PWH | -3 / -20 | 5 | ✓ Full exchange observed |
| 08-06 09:05 | 20m | -1 / - | M6MAL | - / -18 | 2 | ✓ Closing fragment |
| 08-06 09:03 | 20m | 0 / -6 | F5HNQ | +4 / -15 | 4 | ✓ Full exchange observed |
| 07-30 19:12 | 40m | -11 / -2 | YO4NF | -7 / +6 | 5 | ✓ Full exchange observed |
| 07-30 19:08 | 40m | -11 / +9 | DL7ACA | -8 / +9 | 2 | Partial capture |
| 07-30 19:06 | 40m | -11 / - | UA3RBM | -14 / -11 | 2 | ✓ Closing observed |
| 07-30 19:05 | 40m | -11 / -6 | PD9SD | -18 / -1 | 11 | ✓ Full exchange observed |
| 07-30 19:00 | 40m | -11 / - | R1BDX | -14 / -8 | 2 | Partial capture |
| 07-30 19:00 | 40m | - / +2 | F1PBZ | -20 / - | 2 | Partial capture |
| 07-30 19:00 | 40m | -11 / -1 | YO9HP | -3 / +3 | 4 | ✓ Full exchange observed |
| 07-26 05:27 | 20m | +2 / - | HC5F | - / - | 2 | Partial capture |
| 07-26 05:22 | 20m | - / -12 | HK3YL | -18 / - | 2 | ✓ Closing fragment |
| 07-25 16:42 | 20m | +4 / - | TA2EE | - / -18 | 2 | ✓ Closing fragment |
| 07-25 16:40 | 20m | +1 / - | VU4R | - / -20 | 4 | ✓ Closing fragment |
| 07-25 08:30 | 20m | -2 / - | EX9A | - / -5 | 5 | ✓ Closing fragment |
| 07-24 14:40 | 10m | 0 / - | EB5DFU | - / 0 | 2 | ✓ Closing fragment |
| 07-24 14:16 | 10m | +5 / - | TN8GD | - / +6 | 3 | ✓ Closing fragment |
| 07-24 05:53 | 20m | -9 / - | ZL4TT | - / +1 | 3 | ✓ Closing fragment |
| 07-23 12:11 | 10m | -6 / - | IK1MJK | - / -14 | 2 | ✓ Closing fragment |
| 07-23 12:05 | 10m | - / +3 | DN9SGE | -5 / - | 6 | ✓ Closing fragment |
| 07-23 12:02 | 10m | - / +6 | DN9AST | -7 / - | 2 | ✓ Closing fragment |
| 07-23 06:35 | 20m | -6 / - | KH6U | - / - | 3 | Partial capture |
| 06-21 14:44 | 20m | -1 / - | A71AH | - / - | 2 | ✓ Closing fragment |
| 06-21 14:32 | 10m | +1 / - | PI4ZUT | - / -9 | 2 | ✓ Closing fragment |
| 06-21 14:30 | 10m | +2 / - | D44EC | - / -17 | 2 | Partial capture |
| 06-21 14:24 | 10m | -1 / - | D44EC | - / - | 6 | Partial capture |
| 06-20 18:54 | 10m | -8 / -8 | J69DS | -22 / - | 15 | ✓ Closing observed |
| 06-12 04:11 | 40m | -2 / - | OA4ENG | - / -11 | 3 | ✓ Closing fragment |
| 06-06 22:12 | 20m | -8 / - | 9X5KM | - / - | 2 | Partial capture |
| 06-06 16:51 | 10m | - / -12 | 5H1KB | +3 / - | 2 | ✓ Closing fragment |
| 06-04 09:26 | 10m | - / - | 8Q7PR | -6 / - | 2 | ✓ Closing fragment |
| 06-04 09:17 | 10m | -16 / - | 5H1KB | - / - | 4 | Partial capture |
| 06-04 09:13 | 10m | -11 / - | 9X5KM | - / -12 | 3 | Partial capture |
| 06-04 09:06 | 10m | -11 / - | 9X5KM | - / - | 4 | Partial capture |
| 06-04 08:47 | 20m | +4 / - | P40AA | - / - | 6 | Partial capture |
| 06-04 08:26 | 20m | +4 / - | OJ0Z | - / - | 26 | Partial capture |
| 06-01 09:49 | 20m | - / -12 | 9A4ZM | +3 / - | 3 | ✓ Closing fragment |
| 06-01 09:31 | 10m | -5 / +2 | IZ1RFL | +20 / +1 | 4 | ✓ Full exchange observed |
| 05-31 16:45 | 40m | -12 / - | C32JK | -15 / -9 | 8 | ✓ Closing observed |
| 05-30 20:15 | 40m | 0 / +10 | 4O5JD | -2 / -1 | 3 | ✓ Full exchange observed |
| 05-30 20:10 | 40m | -2 / - | D2UY | - / - | 6 | Partial capture |
| 05-30 20:08 | 40m | +2 / - | R2FBW | - / -5 | 4 | ✓ Closing fragment |
| 05-25 17:06 | 20m | - / -1 | 5B4AMX | -8 / - | 2 | ✓ Closing fragment |
| 05-25 14:09 | 20m | 0 / - | EP2AES | - / -17 | 2 | Partial capture |
| 05-25 14:05 | 20m | -2 / - | EP2AES | - / - | 2 | Partial capture |
| 05-22 21:54 | 20m | -6 / - | HP1RY | - / -11 | 4 | ✓ Closing fragment |
| 05-22 21:50 | 20m | -6 / - | HI3RRR | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 090700 -5 2802 YO5PHL IU1TLK -07 090715 -3 2803 IU1TLK PD0PWH JO21 (x2) 090800 -2 2802 PD0PWH IU1TLK -20 090815 -1 2803 IU1TLK PD0PWH R-10 090830 -2 2802 PD0PWH IU1TLK RR73 090930 -1 2802 F1PBZ IU1TLK R+08 091100 -3 2802 M8JJS IU1TLK RR73 091130 -4 2802 CQ IU1TLK JN34 191415 -5 2553 SM7OYP IU1TLK JN34 191900 -12 1981 <...> IU1TLK JN34 (x4) 192415 -17 1902 OD5ZZ IU1TLK 73
UTC dB Audio Message 190745 -5 758 IU1TLK SP7TF -10 190800 -11 758 DL7ACA IU1TLK +09 190815 -8 759 IU1TLK DL7ACA R+09 190815 -20 1523 IU1TLK PD9SD R-06 190930 -12 759 PD9SD IU1TLK -04 (x2) 191115 -17 1523 IU1TLK PD9SD R-07 191130 -12 758 PD2MAC IU1TLK -10 191145 -16 1523 IU1TLK PD9SD R-07 191200 -11 758 PD9SD IU1TLK RR73 191245 -7 759 IU1TLK YO4NF -02 191300 -11 759 YO4NF IU1TLK R+06 191315 -6 759 IU1TLK YO4NF RR73 191330 -11 758 YO4NF IU1TLK RR73 191345 -7 759 IU1TLK YO4NF 73
UTC dB Audio Message 120545 -6 1752 IU1TLK DN9SGE JO42 (x6) 121100 -4 681 SV1GYN IU1TLK 73 121130 -5 681 IK1MJK IU1TLK -14 (x2) 141615 +6 2762 TN8GD IU1TLK JN34 (x3) 144045 +0 591 EB5DFU IU1TLK R+00 (x2) 075745 -3 2422 FK8HA IU1TLK JN34
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.