M8RII — 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 M8RII, decoded by SO8OO in southeastern Poland. 6 FT8 messages attributed to this token as transmitter, on 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-27 and 2026-08-12.
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 6 FT8 messages attributed to M8RII as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -22 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 6 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -22 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 0.
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 M8RII in decoded directed-looking exchanges:
Most frequent locator attributed to M8RII
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
- IO84 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,753 km (approx.)
- Last such locator decoded
- 2026-06-30 12:41 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 | M8RII S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-15 16:20 | 40m | - / -6 | G3RTE | -6 / - | 2 | Partial capture |
| 10-15 16:01 | 40m | - / -9 | DK7ZT | -3 / - | 4 | Partial capture |
| 08-12 17:40 | 20m | -22 / -20 | DB5BO | -15 / - | 4 | ✓ Closing observed |
| 08-12 17:01 | 20m | - / -6 | DK3TNA | -7 / - | 4 | ✓ Closing fragment |
| 08-12 16:34 | 20m | - / +4 | PD9OH | -10 / - | 3 | ✓ Closing fragment |
| 08-12 14:54 | 20m | - / - | R8AU | -16 / - | 3 | Partial capture |
| 08-12 14:48 | 20m | - / -16 | PC2J | -7 / - | 3 | ✓ Closing fragment |
| 08-12 14:40 | 20m | - / - | F5IXN | -15 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 160115 -3 2488 M8RII DK7ZT -09 (x4) 160515 -14 1736 M8RII M1DDD IO93 160545 -3 2453 M8RII SP9MIV -12 161115 -9 2187 M8RII IZ1JIZ JN44 162045 -6 2415 M8RII G3RTE -06 (x2)
UTC dB Audio Message 163415 -9 704 M8RII PD9OH JO21 163415 -8 1216 M8RII OZ9GA JO46 163445 -13 704 M8RII PD9OH R+04 (x2) 163915 -24 1617 M8RII F1HSY JN25 164145 -19 1275 M8RII DK4RH 73 170115 -7 1978 M8RII DK3TNA JO62 (x4) 171015 -1 695 M8RII PD0IFI JO32 174045 -22 1377 DB5BO M8RII RRR 174100 -16 2250 M8RII DB5BO R-20 174115 -23 1376 DB5BO M8RII RRR 174130 -14 2249 M8RII DB5BO 73
CW
No CW receptions recorded for this callsign in the last 30 days.
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