G1MKJ — 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 G1MKJ, decoded by SO8OO in southeastern Poland. 10 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-13.
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 10 FT8 messages attributed to G1MKJ 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 -14 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 10 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -14 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) 6, 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 G1MKJ in decoded directed-looking exchanges:
Most frequent locator attributed to G1MKJ
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
- IO90 · 9 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,616 km (approx.)
- Last such locator decoded
- 2026-10-13 22:06 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 | G1MKJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-14 11:40 | 40m | - / -14 | PD0IFI | -8 / - | 2 | Partial capture |
| 10-13 22:48 | 40m | - / -21 | LA1Z | -7 / - | 2 | ✓ Closing fragment |
| 10-13 22:04 | 40m | -14 / - | LZ1DPP | - / - | 2 | Partial capture |
| 10-13 21:56 | 40m | -23 / - | CT2HUU | - / - | 2 | Partial capture |
| 10-13 21:54 | 40m | - / -2 | EA8UP | +2 / - | 2 | ✓ Closing fragment |
| 10-13 21:44 | 40m | - / -24 | SV4LGX | -6 / - | 3 | ✓ Closing fragment |
| 10-13 20:52 | 40m | - / -4 | EA1IOK | -12 / - | 3 | ✓ Closing fragment |
| 10-13 20:32 | 40m | -13 / - | IU2SLI | -1 / -19 | 4 | ✓ Closing observed |
| 10-09 11:58 | 40m | - / - | PA3CPS | -20 / - | 3 | Partial capture |
| 09-21 22:29 | 40m | - / -14 | EA1FKI | -11 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 214515 -8 1281 G1MKJ SV4LGX RR73 215200 -19 939 PY1GB G1MKJ IO90 215445 +0 2673 G1MKJ EA8UP -02 (x2) 215645 -23 2114 CT2HUU G1MKJ IO90 (x2) 220415 -14 755 LZ1DPP G1MKJ IO90 (x2) 220645 -13 755 K2DBK G1MKJ IO90 222145 -10 2266 G1MKJ OM3LU 73 224800 -5 2601 G1MKJ LA1Z -21 (x2) 112800 -16 2490 G1MKJ DK7ZT -03 114030 -8 736 G1MKJ PD0IFI JO32 (x2)
CW
No CW receptions recorded for this callsign in the last 30 days.
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