ES1TAR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ES1TAR, decoded by SO8OO in southeastern Poland. 47 related FT8 messages, 2 CQ messages, observed on 20m, 10m, across 5 UTC dates. Heard between 2026-05-08 and 2026-06-16.
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 ES1TAR worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by ES1TAR
Approximate centre of KO29, decoded 2026-05-28 05:23 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 | ES1TAR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-16 17:52 | 20m | - / -19 | SV1DEG | -7 / - | 7 | ✓ Closing fragment |
| 05-28 05:23 | 20m | -8 / - | W6ACT | - / - | 2 | ✓ Closing fragment |
| 05-28 05:17 | 20m | -6 / -17 | VK5DU | -20 / -16 | 3 | Partial capture |
| 05-28 05:16 | 20m | -4 / -14 | OA1F | -7 / -1 | 4 | ✓ Full exchange observed |
| 05-28 05:13 | 20m | -2 / - | VK5DU | - / - | 3 | Partial capture |
| 05-28 05:11 | 20m | -3 / - | KM7NS | - / -25 | 5 | Partial capture |
| 05-28 05:08 | 20m | -3 / - | N7JI | - / -16 | 3 | ✓ Closing fragment |
| 05-28 05:07 | 20m | 0 / - | K9VIT | - / - | 2 | Partial capture |
| 05-27 12:07 | 20m | - / -1 | PD1ADA | -17 / - | 4 | Partial capture |
| 05-27 11:59 | 20m | -4 / - | G6PWS | - / -9 | 2 | ✓ Closing fragment |
| 05-27 11:58 | 20m | - / - | RA3ZH | -1 / - | 5 | Partial capture |
| 05-27 11:57 | 20m | 0 / - | RL3K | -10 / -15 | 6 | ✓ Closing observed |
| 05-27 11:55 | 20m | -4 / -20 | IK4UNQ | -14 / -11 | 4 | ✓ Full exchange observed |
| 05-27 11:55 | 20m | 0 / - | DL1YS | - / -10 | 2 | ✓ Closing fragment |
| 05-27 11:45 | 20m | +1 / - | VE3VEE | - / -13 | 9 | Partial capture |
| 05-27 11:42 | 20m | -6 / - | WV2B | - / - | 2 | Partial capture |
| 05-27 09:12 | 10m | - / -4 | 9J2FI | +2 / - | 3 | ✓ Closing fragment |
| 05-27 09:08 | 10m | - / -9 | 9J2FI | +5 / - | 3 | Partial capture |
| 05-27 07:57 | 20m | +2 / -6 | HC2GRC | -12 / -4 | 9 | ✓ Full exchange observed |
| 05-27 04:41 | 20m | +1 / - | HC2GRC | - / - | 3 | Partial capture |
| 05-27 04:37 | 20m | -10 / - | VP2MAA | -22 / - | 3 | ✓ Closing observed |
| 05-27 04:33 | 20m | -10 / -11 | YN7DS | 0 / -9 | 4 | ✓ Full exchange observed |
| 05-27 04:26 | 20m | - / -3 | HC5TSA | -8 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 051700 -3 1376 OA1F ES1TAR R-01 051715 -20 2603 ES1TAR VK5DU -17 051730 -7 1376 OA1F ES1TAR 73 051900 -4 1376 VK5DU ES1TAR R-16 (x2) 052230 -8 1376 WP4SZA ES1TAR KO29 052345 -7 1376 W6ACT ES1TAR KO29 (x2) 175215 +0 1442 ES1TAR SV1DEG KM17 (x7)
UTC dB Audio Message 090845 +3 2833 ES1TAR 9J2FI -09 (x6)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.