K4TTL — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving K4TTL, decoded by SO8OO in southeastern Poland. 674 related FT8 messages, 30 CQ messages, observed on 80m, 60m, 40m, 20m, across 31 UTC dates. Heard between 2026-04-21 and 2026-06-19.
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 K4TTL worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by K4TTL
Approximate centre of EM85, decoded 2026-05-29 01:24 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 | K4TTL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-19 22:41 | 20m | - / - | IZ0GRR | -10 / - | 5 | Partial capture |
| 05-29 01:38 | 20m | - / -2 | WD4CNO | -11 / - | 3 | Partial capture |
| 05-29 01:37 | 20m | - / -20 | R5AV | -14 / - | 2 | Partial capture |
| 05-28 18:49 | 20m | - / -19 | M0RLC | +5 / - | 21 | ✓ Closing fragment |
| 05-28 18:38 | 20m | - / -8 | F1PPH | -4 / - | 2 | ✓ Closing fragment |
| 05-27 04:39 | 20m | - / - | IS0BOZ | +9 / - | 2 | ✓ Closing fragment |
| 05-27 04:31 | 20m | - / - | EA7JBN | -12 / - | 2 | Partial capture |
| 05-27 04:10 | 20m | - / -20 | KF0MSJ | -14 / - | 2 | Partial capture |
| 05-27 04:09 | 20m | -23 / - | Z33F | - / - | 2 | ✓ Closing fragment |
| 05-27 04:02 | 20m | -21 / -23 | YO6OGW | -21 / -11 | 3 | ✓ Full exchange observed |
| 05-27 03:58 | 20m | -24 / - | DL1UDO | - / -18 | 3 | Partial capture |
| 05-27 03:19 | 80m | - / +8 | K4YT | -22 / - | 3 | ✓ Closing fragment |
| 05-27 03:05 | 20m | -6 / -12 | A99AA | -10 / - | 3 | Partial capture |
| 05-27 03:03 | 20m | -6 / - | K7YY | - / 0 | 2 | ✓ Closing fragment |
| 05-27 03:01 | 20m | -6 / -9 | OE5TXF | -17 / 0 | 5 | ✓ Full exchange observed |
| 05-27 02:57 | 20m | -10 / -15 | TA2EE | -22 / -22 | 11 | Partial capture |
| 05-27 02:56 | 20m | -12 / - | UR5WCS | - / -17 | 4 | ✓ Closing fragment |
| 05-27 02:53 | 20m | - / +6 | SP9KR | -7 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 011945 -24 1901 CQ K4TTL EM85 (x5) 013730 -12 1903 K4TTL R5AV -20 (x2) 013830 -10 1903 K4TTL WD4CNO EL87 (x3) 224100 -9 1094 K4TTL IZ0GRR JN61 (x5)
UTC dB Audio Message 031915 -22 1657 K4TTL K4YT FM19 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.