W8GNM — 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 W8GNM, decoded by SO8OO in southeastern Poland. 131 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 11 UTC dates in the available aggregate history. Observed between 2026-06-20 and 2026-10-28.
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 131 FT8 messages attributed to W8GNM as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (65%), followed by 80 m (31%) and 40 m (4%). Most decodes (100%) fell within the six-hour window 21:00-03:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-10-28 02:28 UTC
Observed FT8 message patterns
- Attributed sample
- 131 messages
- Active dates
- 11 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -22 to -2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 38, moderate (-15 to -9 dB) 37, strong (≥ -8 dB) 56.
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.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with W8GNM in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to W8GNM
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
- EN81 · 42 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,496 km (approx.)
- Last such locator decoded
- 2026-10-28 02:27 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 | W8GNM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 03:00 | 160m | - / - | SP5EXA | +9 / - | 16 | Partial capture |
| 11-01 02:51 | 160m | - / - | F5UKW | +8 / - | 2 | Partial capture |
| 10-28 02:26 | 80m | -20 / - | VO2RC | - / -23 | 4 | ✓ Closing fragment |
| 10-28 02:24 | 80m | -16 / - | P4/WE9V | - / -17 | 2 | Partial capture |
| 10-28 02:18 | 80m | -15 / -16 | OM2WQ | +10 / - | 6 | ✓ Closing observed |
| 10-28 02:16 | 80m | -8 / -15 | PA3EVY | +1 / - | 4 | ✓ Closing observed |
| 10-28 02:13 | 80m | - / - | DO8JB | +10 / - | 2 | Partial capture |
| 10-28 02:11 | 80m | - / -17 | IQ0AAI | -2 / - | 4 | ✓ Closing fragment |
| 10-26 01:41 | 40m | - / -9 | G1LQT | -4 / - | 2 | ✓ Closing fragment |
| 10-26 01:35 | 40m | - / -14 | G5NIK | -1 / - | 2 | ✓ Closing fragment |
| 10-19 02:22 | 80m | - / -20 | 9H1ES | 0 / - | 4 | Partial capture |
| 09-11 02:15 | 40m | - / -1 | D44TWO | -18 / - | 2 | ✓ Closing fragment |
| 09-05 02:14 | 40m | -13 / -4 | GW5NIC | -4 / -15 | 3 | ✓ Full exchange observed |
| 09-05 02:01 | 40m | - / -11 | EB3JT | -9 / - | 3 | ✓ Closing fragment |
| 09-01 02:09 | 40m | -9 / - | RI1FJL | - / - | 2 | Partial capture |
| 08-31 01:24 | 40m | - / -3 | CT7AUT | -18 / - | 2 | ✓ Closing fragment |
| 08-31 00:57 | 80m | -24 / - | UX1UA | - / - | 2 | Partial capture |
| 08-31 00:54 | 80m | -16 / -24 | E75C | -2 / -15 | 4 | ✓ Full exchange observed |
| 08-31 00:52 | 80m | -16 / -24 | LA6OP | +4 / - | 4 | ✓ Closing observed |
| 08-31 00:47 | 80m | - / -22 | SP6JIU | +26 / - | 2 | ✓ Closing fragment |
| 08-31 00:40 | 80m | - / - | G1VHD | -24 / - | 2 | Partial capture |
| 08-31 00:36 | 80m | - / -13 | MW0CRI | 0 / - | 2 | ✓ Closing fragment |
| 08-29 01:15 | 40m | - / +10 | HI8J | +2 / - | 2 | ✓ Closing fragment |
| 08-28 02:04 | 80m | - / -15 | DM5KM | +1 / - | 3 | ✓ Closing fragment |
| 08-28 01:52 | 80m | -21 / -16 | F8TRT | +4 / -21 | 12 | ✓ Full exchange observed |
| 08-28 01:51 | 80m | -24 / - | KA1ERL | -21 / -2 | 3 | ✓ Closing observed |
| 08-28 01:48 | 80m | - / -9 | MM0KQC | -1 / - | 3 | Partial capture |
| 08-25 21:36 | 20m | +2 / - | SP9EKG | - / -17 | 3 | Partial capture |
| 08-25 21:34 | 20m | -6 / - | GM7JQK | - / - | 2 | Partial capture |
| 08-25 21:31 | 20m | -6 / - | R7ZY | - / -11 | 4 | ✓ Closing fragment |
| 08-25 21:30 | 20m | -8 / -6 | G1ROK | -14 / -13 | 5 | ✓ Full exchange observed |
| 08-25 21:29 | 20m | -6 / - | OZ5FN | - / -18 | 2 | ✓ Closing fragment |
| 08-25 21:27 | 20m | -7 / - | M8JJS | - / -19 | 3 | ✓ Closing fragment |
| 08-25 21:25 | 20m | -8 / - | OE9NET | - / -7 | 2 | ✓ Closing fragment |
| 08-25 21:24 | 20m | -13 / - | M0ABG | - / -16 | 3 | ✓ Closing fragment |
| 08-25 21:23 | 20m | -8 / - | RD3FY | - / -13 | 2 | ✓ Closing fragment |
| 08-25 21:22 | 20m | -4 / - | R2HB | - / -20 | 2 | ✓ Closing fragment |
| 08-25 21:21 | 20m | -4 / - | RU3KV | - / -9 | 2 | ✓ Closing fragment |
| 08-25 21:19 | 20m | -8 / +1 | ON3KJU | -6 / -12 | 5 | ✓ Full exchange observed |
| 08-25 21:18 | 20m | -8 / - | UX1VT | - / -17 | 2 | ✓ Closing fragment |
| 08-25 21:16 | 20m | -8 / -5 | 9K2MP | -18 / -12 | 6 | ✓ Full exchange observed |
| 08-22 02:15 | 20m | - / -8 | UT3RS | -3 / - | 4 | ✓ Closing fragment |
| 08-22 02:08 | 20m | - / -12 | UN0GY | -10 / - | 2 | ✓ Closing fragment |
| 08-22 02:01 | 20m | - / +1 | HB9TIH | -13 / - | 3 | ✓ Closing fragment |
| 08-22 01:57 | 20m | -22 / +7 | PA0ARR | -24 / -18 | 2 | Partial capture |
| 08-18 01:41 | 80m | - / - | F4FPR | -18 / - | 2 | Partial capture |
| 08-18 01:34 | 80m | - / - | EA2EES | -15 / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 030100 +11 1601 W8GNM SP5EXA KO02 (x15)
UTC dB Audio Message 021800 +1 1387 W8GNM PA3EVY RR73 021800 +4 1704 W8GNM OM2WQ JN88 021815 -9 469 K4JJL W8GNM -24 021830 +6 1704 W8GNM OM2WQ JN88 (x3) 021945 -15 469 OM2WQ W8GNM RR73 022000 +14 1704 W8GNM OM2WQ 73 022245 -10 469 R9CS/P W8GNM EN81 022445 -14 406 P4/WE9V W8GNM EN81 (x2) 022645 -16 405 VO2RC W8GNM EN81 (x4)
UTC dB Audio Message 020115 -10 790 W8GNM EB3JT JN01 (x3) 021415 -6 799 W8GNM GW5NIC -04 021500 -13 338 GW5NIC W8GNM R-15 021515 -2 799 W8GNM GW5NIC RR73 020700 -8 2429 W8GNM RO7N KN97 (x2) 021515 -17 2033 W8GNM D44TWO -01 (x2) 013545 +2 399 W8GNM G5NIK -14 (x2) 014100 -7 2071 W8GNM G1LQT -09 (x2) 014930 -23 1439 W8GNM EX7CQ -15
UTC dB Audio Message 212945 -5 354 OZ5FN W8GNM RR73 213015 -8 354 G1ROK W8GNM -13 (x2) 213100 -13 1299 W8GNM G1ROK R-06 213115 -4 354 G1ROK W8GNM RR73 213130 -15 1299 W8GNM G1ROK 73 213145 -7 354 R7ZY W8GNM -11 (x4) 213415 -7 354 GM7JQK W8GNM EN81 (x2) 213645 +6 354 SP9EKG W8GNM -17 (x3)
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
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