VO1TX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving VO1TX, decoded by SO8OO in southeastern Poland. 3,360 related FT8 messages, 435 CQ messages, observed on 80m, 60m, 40m, 20m, across 38 UTC dates. Heard between 2026-04-21 and 2026-07-07.
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 VO1TX worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by VO1TX
Approximate centre of GO21, decoded 2026-06-20 02:49 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 | VO1TX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-07 02:43 | 20m | - / - | IK4LZH | -7 / - | 3 | Partial capture |
| 07-07 02:43 | 20m | - / -13 | UA6AKW | -16 / - | 6 | Partial capture |
| 07-07 02:38 | 20m | - / -20 | R3KCW | -17 / - | 3 | Partial capture |
| 07-07 02:22 | 20m | - / -15 | EA5JHD | -8 / - | 3 | ✓ Closing fragment |
| 07-07 00:41 | 20m | - / - | F4NDC | -16 / - | 2 | Partial capture |
| 07-06 23:50 | 20m | - / - | IK4LZH | -2 / - | 2 | Partial capture |
| 06-27 22:58 | 40m | - / - | IK2ZJR | -6 / - | 6 | Partial capture |
| 06-27 20:31 | 20m | - / -16 | EA7HCG | -6 / - | 4 | ✓ Closing fragment |
| 06-27 20:18 | 20m | - / -11 | EA7FPF | +8 / - | 7 | Partial capture |
| 06-27 20:09 | 20m | - / - | RC6OU | +11 / - | 3 | Partial capture |
| 06-27 20:00 | 20m | - / -17 | R7CA | -6 / - | 2 | ✓ Closing fragment |
| 06-27 19:58 | 20m | - / - | IU3GOR | -6 / - | 2 | Partial capture |
| 06-27 19:56 | 20m | - / - | IW3GJF | -8 / - | 3 | Partial capture |
| 06-27 19:45 | 20m | - / - | DL6MI | -16 / - | 6 | Partial capture |
| 06-27 18:35 | 20m | - / - | M7MHI | -12 / - | 4 | Partial capture |
| 06-27 18:24 | 20m | - / -24 | IK4LZH | -7 / - | 5 | Partial capture |
| 06-27 16:39 | 20m | - / -7 | SM7YIC | -12 / - | 6 | ✓ Closing fragment |
| 06-26 00:51 | 20m | - / - | EW4DX | -3 / - | 3 | Partial capture |
| 06-26 00:19 | 20m | - / - | EW4DX | +4 / - | 3 | Partial capture |
| 06-25 23:27 | 20m | - / -14 | EW4DX | +6 / - | 4 | Partial capture |
| 06-25 23:15 | 20m | - / - | EB4DMH | 0 / - | 2 | Partial capture |
| 06-25 22:37 | 20m | - / -11 | EI3IXB | -14 / - | 5 | ✓ Closing fragment |
| 06-25 22:29 | 20m | - / - | PW8BR | -5 / - | 9 | Partial capture |
| 06-25 22:20 | 20m | - / - | EA1CMS | -1 / - | 2 | Partial capture |
| 06-25 22:16 | 20m | - / - | PW8BR | -6 / - | 2 | Partial capture |
| 06-25 22:00 | 20m | - / - | DM4GG | -10 / - | 2 | Partial capture |
| 06-25 21:53 | 20m | - / - | DM4GG | -8 / - | 4 | Partial capture |
| 06-25 21:37 | 20m | - / - | DM4GG | -9 / - | 3 | Partial capture |
| 06-25 21:17 | 20m | - / -6 | R3KFA | -3 / - | 4 | ✓ Closing fragment |
| 06-25 21:08 | 20m | - / - | F6IQA | +4 / - | 6 | Partial capture |
| 06-25 21:07 | 20m | - / -18 | UR4QWW | -18 / - | 8 | Partial capture |
| 06-25 18:31 | 20m | - / -22 | IZ3EAW | 0 / - | 3 | ✓ Closing fragment |
| 06-25 18:28 | 20m | - / -19 | F4IIX | -15 / - | 3 | ✓ Closing fragment |
| 06-25 18:27 | 20m | - / - | G6MTI | -13 / - | 2 | Partial capture |
| 06-25 18:11 | 20m | - / - | IK4LZH | -10 / - | 2 | ✓ Closing fragment |
| 06-21 09:09 | 20m | - / -11 | ON7PS | +2 / - | 2 | ✓ Closing fragment |
| 06-20 02:46 | 40m | - / -4 | EA5FD | -14 / - | 2 | ✓ Closing fragment |
| 06-20 02:01 | 40m | - / -1 | IN3IZQ | -15 / - | 9 | ✓ Closing fragment |
| 06-20 01:57 | 40m | - / - | TA4SSK | -14 / - | 3 | Partial capture |
| 06-20 01:47 | 40m | - / - | UG4L | -12 / - | 2 | Partial capture |
| 06-20 01:31 | 40m | - / -7 | WA1VEE | -8 / - | 3 | Partial capture |
| 06-20 01:27 | 40m | - / - | WA1VEE | -9 / - | 2 | Partial capture |
| 06-20 01:24 | 40m | - / - | TA4SSK | -18 / - | 2 | Partial capture |
| 06-20 01:24 | 40m | - / - | YO4YPC | +3 / - | 2 | Partial capture |
| 06-20 01:18 | 40m | - / - | TA4SSK | -19 / - | 2 | Partial capture |
| 06-20 01:13 | 40m | - / -7 | F4NGR | -7 / - | 3 | ✓ Closing fragment |
| 06-20 01:12 | 40m | - / -8 | 9A2KO | -6 / - | 3 | ✓ Closing fragment |
| 06-20 01:09 | 40m | -22 / -7 | DL5OAS | -6 / - | 3 | ✓ Closing observed |
| 06-20 00:47 | 40m | - / - | 9A2KO | -6 / - | 2 | Partial capture |
| 06-20 00:45 | 40m | - / -7 | EB2EMZ | -24 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 022245 -8 410 VO1TX EA5JHD -15 (x3) 023845 -20 1347 VO1TX R3KCW KO90 (x3) 024345 -10 462 VO1TX IK4LZH JN54 024345 -22 1793 VO1TX UA6AKW LN05 024415 -3 462 VO1TX IK4LZH JN54 024445 -23 1783 VO1TX UA6AKW LN05 024445 -7 462 VO1TX IK4LZH JN54 024645 -13 731 VO1TX UA6AKW LN05 (x4)
UTC dB Audio Message 020330 -14 2065 VO1TX IN3IZQ JN56 (x5) 021100 -17 2066 VO1TX RA6Z KN98 024600 -15 2065 VO1TX EA5FD R-04 (x2) 024945 -22 2065 CQ VO1TX GO21 a1 225845 -8 2561 VO1TX IK2ZJR JN45 (x6)
UTC dB Audio Message 031400 -5 2255 VO1TX IZ5JNO RR73 033300 -10 2605 VO1TX F5MYK IN97 (x3) 030630 -16 503 VO1TX DO1DW JO30 (x4) 030800 +1 1930 VO1TX F5MYH JN07 (x3) 031200 -24 1784 VO1TX <...> R-10 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.