VO1TX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Canada Locator transmitted in a decoded message: GO21

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

3,360
Related messages
435
CQ messages
38
UTC dates heard
-7 dB
Mean decoder S/N

Bands

First seen: 2026-04-21
Last seen: 2026-07-07 00:49 UTC

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 UTCBandVO1TX S/NCounterpartCounterpart S/NMsgsCapture
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.

20m
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)
40m
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)
80m
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.