M7DVI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving M7DVI, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-07-02.
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 1 FT8 messages attributed to M7DVI as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 1 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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 M7DVI in decoded directed-looking exchanges:
Most frequent locator attributed to M7DVI
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
- IO94
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,625 km (approx.)
- Last such locator decoded
- 2026-07-02 20:49 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 | M7DVI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-20 14:47 | 40m | - / -15 | SM7VGQ | -10 / - | 2 | ✓ Closing fragment |
| 09-20 14:44 | 40m | - / -20 | DG2XB | -10 / - | 3 | Partial capture |
| 07-02 20:53 | 40m | - / -17 | TM2WWA | -6 / - | 2 | ✓ Closing fragment |
| 07-02 20:39 | 40m | - / +4 | GB2WWA | -14 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 203930 -15 1561 M7DVI GB2WWA +04 (x2) 205330 -6 1223 M7DVI TM2WWA -17 (x2) 205630 -15 1627 M7DVI RO2T -12 144400 -14 1921 M7DVI DG2XB -20 (x3) 144715 -13 2892 M7DVI SM7VGQ -15 (x2)
UTC dB Audio Message 204945 -19 1508 YU7AS M7DVI IO94
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