G4VTO — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving G4VTO, decoded by SO8OO in southeastern Poland. 15 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-11-05.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 15 FT8 messages attributed to G4VTO as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -13 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 15 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -13 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 13, strong (≥ -8 dB) 1.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with G4VTO in decoded directed-looking exchanges:
Most frequent locator attributed to G4VTO
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- IO80 · 9 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,757 km (approx.)
- Last such locator decoded
- 2026-11-05 20:05 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | G4VTO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 20:09 | 40m | - / - | DG2EBG | -14 / - | 2 | Partial capture |
| 11-05 20:07 | 40m | - / - | SP6AXW | -6 / - | 3 | Partial capture |
| 11-05 20:06 | 40m | - / - | F6BHK | +2 / - | 2 | Partial capture |
| 11-05 20:06 | 40m | - / - | RZ4LC | -19 / - | 2 | Partial capture |
| 11-05 20:05 | 40m | - / -15 | EC3A | -12 / - | 2 | Partial capture |
| 11-05 20:03 | 40m | -12 / -14 | M0PHC | -9 / -7 | 4 | ✓ Full exchange observed |
| 11-05 19:56 | 40m | -14 / - | 9A5MP | - / - | 2 | Partial capture |
| 11-05 19:49 | 40m | -12 / -9 | SP4VIT | -7 / - | 4 | ✓ Closing observed |
| 11-05 19:44 | 40m | -14 / -13 | HA1BF | -8 / -3 | 4 | ✓ Full exchange observed |
| 10-28 20:17 | 80m | - / -20 | DA6DNA | -7 / - | 2 | Partial capture |
| 10-28 20:16 | 80m | - / - | EA1IOK | -13 / - | 5 | Partial capture |
| 10-28 20:16 | 80m | - / - | OZ1LFI | -15 / - | 7 | Partial capture |
| 10-28 20:14 | 80m | - / -2 | F4LHL | -5 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200515 -2 899 G4VTO SM0EJR JO89 200530 -15 899 CQ G4VTO IO80 200545 -11 1654 G4VTO EC3A -15 (x2) 200645 -18 2157 G4VTO RZ4LC LO44 200645 +4 2759 G4VTO F6BHK JN24 200715 -20 2158 G4VTO RZ4LC LO44 200715 -1 900 G4VTO F6BHK JN24 200745 -4 977 G4VTO SP6AXW JO80 (x2) 200845 -22 1833 G4VTO U1BD KO59 200845 -6 977 G4VTO SP6AXW JO80 200900 -17 899 PD0LBY G4VTO -15 200945 -11 899 G4VTO DG2EBG JO31 (x2)
UTC dB Audio Message 201600 -13 1049 G4VTO EA1IOK IN62 201630 -9 1684 G4VTO PA0MUS JO22 201630 -14 1408 G4VTO OZ1LFI JO47 201630 -12 1049 G4VTO EA1IOK IN62 201700 -22 1407 G4VTO OZ1LFI JO47 201700 -15 1049 G4VTO EA1IOK IN62 201700 -7 603 G4VTO DA6DNA -20 201730 -13 1407 G4VTO OZ1LFI JO47 201730 -19 1771 G4VTO EB5R IM99 201730 -11 1049 G4VTO EA1IOK IN62 201800 -18 1407 G4VTO OZ1LFI JO47 201800 -13 1049 G4VTO EA1IOK IN62 201800 -7 603 G4VTO DA6DNA -20 201830 -11 1407 G4VTO OZ1LFI JO47 (x2)
CW
No CW receptions recorded for this callsign in the last 30 days.
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