SV1HEZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SV1HEZ, decoded by SO8OO in southeastern Poland. 203 related FT8 messages, 71 CQ messages, observed on 40m, 20m, 10m, across 22 UTC dates. Heard between 2026-04-24 and 2026-06-29.
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 SV1HEZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SV1HEZ
Approximate centre of KM18, decoded 2026-06-29 20:45 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 | SV1HEZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-29 20:42 | 20m | -5 / - | KF0YOB | - / -14 | 3 | Partial capture |
| 06-29 20:40 | 20m | -10 / - | OL900CO | - / -21 | 2 | Partial capture |
| 06-29 20:34 | 20m | - / - | F1IQH | -11 / - | 3 | Partial capture |
| 06-29 18:52 | 10m | -24 / - | LZ4VR | - / 0 | 2 | ✓ Closing fragment |
| 06-29 18:46 | 10m | -18 / - | ER5GB | - / +3 | 2 | Partial capture |
| 06-29 18:14 | 20m | -4 / - | CR2WWA | - / -13 | 4 | ✓ Closing fragment |
| 06-29 18:12 | 20m | -5 / - | RZ4FWA | -18 / -8 | 3 | Partial capture |
| 06-29 18:12 | 20m | -1 / - | CT2KCK | - / -7 | 2 | ✓ Closing fragment |
| 06-29 18:09 | 20m | -2 / - | SV9QWF | - / -24 | 4 | ✓ Closing fragment |
| 06-26 09:38 | 10m | -16 / - | UT3UIY/P | - / - | 8 | Partial capture |
| 06-26 08:30 | 10m | - / -1 | IK4LZH | +10 / - | 3 | ✓ Closing fragment |
| 06-26 06:24 | 20m | - / -16 | SV7BAY | -10 / - | 2 | Partial capture |
| 06-26 06:20 | 20m | -18 / - | DB1EF | -14 / - | 2 | ✓ Closing observed |
| 06-26 06:17 | 20m | - / - | DL1UDO | -12 / - | 3 | Partial capture |
| 06-26 06:10 | 20m | -17 / - | <...> | - / - | 3 | Partial capture |
| 06-26 06:03 | 20m | - / - | F5IXN | -14 / - | 2 | Partial capture |
| 06-25 12:56 | 20m | - / -4 | IK4LZH | -12 / - | 2 | Partial capture |
| 06-25 10:58 | 10m | -17 / - | E70SZ | - / -6 | 2 | Partial capture |
| 06-25 10:54 | 10m | -15 / -6 | IQ4JO | -5 / - | 3 | Partial capture |
| 06-25 10:42 | 10m | -13 / - | <...> | - / -4 | 5 | Partial capture |
| 06-18 08:44 | 10m | -17 / - | BH4ECL | - / -15 | 3 | ✓ Closing fragment |
| 06-18 08:22 | 10m | -14 / - | IQ4JO | - / +5 | 8 | Partial capture |
| 06-18 08:18 | 10m | -16 / - | ZS5GJK | - / -10 | 2 | ✓ Closing fragment |
| 06-18 08:11 | 10m | -14 / - | 7Q5MP | - / +8 | 3 | ✓ Closing fragment |
| 06-18 08:10 | 10m | -13 / - | VK6DW | - / - | 2 | Partial capture |
| 06-17 07:06 | 20m | -2 / 0 | LZ1ZF | -14 / +3 | 4 | ✓ Full exchange observed |
| 06-17 07:03 | 20m | 0 / - | E70A | - / - | 4 | ✓ Closing fragment |
| 06-17 06:59 | 20m | +5 / - | AD9DU | - / -18 | 7 | ✓ Closing fragment |
| 06-17 06:54 | 20m | +3 / - | TN8GD | - / -17 | 9 | ✓ Closing fragment |
| 06-17 06:50 | 20m | 0 / - | WV2B | - / - | 6 | Partial capture |
| 06-17 06:45 | 20m | +6 / - | OM3PC | - / -9 | 2 | ✓ Closing fragment |
| 06-17 06:44 | 20m | -1 / - | 9A4CU/P | - / -7 | 2 | ✓ Closing fragment |
| 06-17 06:42 | 20m | 0 / - | 3Z1P | - / -21 | 3 | Partial capture |
| 06-17 06:41 | 20m | +5 / - | F1IQH | - / -24 | 3 | ✓ Closing fragment |
| 06-13 07:32 | 10m | +4 / - | OM3CPV | - / -24 | 2 | Partial capture |
| 06-13 07:27 | 10m | 0 / - | VU2KPH | - / -10 | 6 | ✓ Closing fragment |
| 06-13 07:23 | 10m | -1 / - | DF2MC | - / -10 | 5 | ✓ Closing fragment |
| 06-13 07:22 | 10m | +3 / - | UT8SQ | - / +4 | 2 | ✓ Closing fragment |
| 06-13 07:17 | 10m | -9 / - | SV1AIN | - / - | 5 | Partial capture |
| 06-13 07:14 | 10m | -6 / - | LY2MM | - / - | 2 | Partial capture |
| 06-13 07:11 | 10m | -9 / - | SV1AIN | -2 / - | 5 | ✓ Full exchange observed |
| 06-13 07:06 | 10m | -2 / - | SP9HWD | - / -11 | 2 | ✓ Closing fragment |
| 06-13 07:05 | 10m | - / -18 | F1ODM | -11 / - | 2 | Partial capture |
| 06-13 06:56 | 10m | +3 / +6 | SV1PLR | -3 / +4 | 5 | ✓ Full exchange observed |
| 06-13 06:52 | 10m | 0 / - | VK6WTF | - / - | 6 | Partial capture |
| 06-13 06:49 | 10m | -3 / - | OK9JPJ | - / - | 3 | Partial capture |
| 06-13 06:36 | 10m | +3 / - | SQ9JKM | - / -3 | 3 | ✓ Closing fragment |
| 06-11 19:06 | 10m | - / -8 | RT6C | -9 / - | 3 | ✓ Closing fragment |
| 06-07 17:04 | 10m | -14 / - | US2YW | - / -16 | 2 | ✓ Closing fragment |
| 06-07 17:01 | 10m | -8 / - | PV8BR | - / -12 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 181615 -3 761 CR2WWA SV1HEZ R-13 (x2) 202530 -13 1335 GB2WWA SV1HEZ R-01 202600 -15 1335 CQ SV1HEZ KM18 203100 -11 1734 JA1KNB SV1HEZ 73 203345 -6 988 CQ SV1HEZ KM18 203430 -12 988 SV1HEZ F1IQH JN27 (x3) 204015 -12 1676 OL900CO SV1HEZ KM18 (x2) 204215 -9 1676 KF0YOB SV1HEZ KM18 (x3) 204515 -6 1167 9J2FI SV1HEZ KM18
UTC dB Audio Message 093830 -17 1518 UT3UIY/P SV1HEZ KM18 (x7) 183500 -19 1214 <...> SV1HEZ KM18 184415 -17 1096 SY1EDC SV1HEZ R-07 184645 -17 1097 ER5GB SV1HEZ KM18 (x2) 185030 -21 1718 CQ SV1HEZ KM18 185200 -23 1718 LZ4VR SV1HEZ +00 (x2) 185400 -18 1055 CQ SV1HEZ KM18 a1
UTC dB Audio Message 051730 +0 2413 SV1HEZ SP5LST KO02 (x3) 051830 -4 1090 SV1HEZ LZ4VR KN13 (x3) 052030 -13 1379 YU7GMN SV1HEZ KM18 052045 +10 282 SV1HEZ YU7GMN -06 (x2) 052230 -17 1474 <...> SV1HEZ KM18 052245 +4 1138 SV1HEZ LY100RADIO -12 052300 -15 1474 <...> SV1HEZ R-07
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.