M9TAM — 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 M9TAM, decoded by SO8OO in southeastern Poland. 1,017 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 40 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-04.
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 1,017 FT8 messages attributed to M9TAM as the transmitting token by decoded message structure across 40 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (70%), followed by 40 m (22%) and 80 m (8%). Most decodes (83%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (63%); the estimated median was -6 dB.
Overview
Bands
Last attributed message: 2026-11-04 23:19 UTC
Observed FT8 message patterns
- Attributed sample
- 1,017 messages
- Active dates
- 40 UTC dates
- Estimated median S/N
- -6 dB
- Estimated 10th-90th percentile
- -14 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 76, moderate (-15 to -9 dB) 297, strong (≥ -8 dB) 644.
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 M9TAM 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 M9TAM
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
- IO91 · 503 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,607 km (approx.)
- Last such locator decoded
- 2026-11-04 23:19 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 | M9TAM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 23:49 | 80m | - / -19 | YO4NF | +4 / - | 3 | ✓ Closing fragment |
| 11-05 22:58 | 80m | - / +5 | M0BEW | -7 / - | 2 | ✓ Closing fragment |
| 11-05 22:56 | 80m | - / -10 | PC2J | -4 / - | 2 | ✓ Closing fragment |
| 11-05 22:54 | 80m | - / +2 | G0HSP | -8 / - | 2 | ✓ Closing fragment |
| 11-05 22:53 | 80m | - / - | SP8HDC | -2 / - | 2 | Partial capture |
| 11-04 23:20 | 80m | - / - | S50XX | +5 / - | 4 | Partial capture |
| 11-04 23:17 | 80m | -6 / -17 | SP6FME | +5 / +8 | 5 | Partial capture |
| 11-04 23:15 | 80m | - / - | DH4PAP | +5 / - | 2 | Partial capture |
| 11-04 23:14 | 80m | - / - | G0AZH | -8 / - | 6 | Partial capture |
| 11-04 23:14 | 80m | - / - | S50XX | +12 / - | 2 | Partial capture |
| 11-04 23:10 | 80m | 0 / +4 | IU2THY | +15 / 0 | 12 | ✓ Full exchange observed |
| 11-04 23:10 | 80m | - / -13 | SV5BYP | -14 / - | 2 | Partial capture |
| 11-04 23:10 | 80m | -10 / -18 | UR4QWW | +1 / -18 | 15 | ✓ Full exchange observed |
| 11-04 23:07 | 80m | - / -13 | R8CA | 0 / - | 3 | ✓ Closing fragment |
| 11-04 23:06 | 80m | - / +4 | OE5TXF | +16 / - | 6 | ✓ Closing fragment |
| 11-04 01:12 | 80m | -8 / - | F4CTJ | +2 / - | 5 | Partial capture |
| 11-04 01:12 | 80m | -6 / -5 | CT7BRV | -5 / - | 3 | Partial capture |
| 11-04 01:11 | 80m | - / - | LZ1ZF | +2 / - | 2 | Partial capture |
| 11-04 01:10 | 80m | - / - | S50XX | +6 / - | 5 | Partial capture |
| 11-04 01:06 | 80m | -4 / +1 | DO1OAS | -9 / - | 8 | ✓ Closing observed |
| 11-04 01:06 | 80m | - / -15 | EA4D | -14 / - | 6 | ✓ Closing fragment |
| 11-04 01:06 | 80m | -11 / -10 | OK1AMF | +5 / -3 | 5 | ✓ Full exchange observed |
| 11-04 01:04 | 80m | - / +9 | DA6SL | -6 / - | 2 | ✓ Closing fragment |
| 11-04 00:58 | 80m | -6 / -12 | 9A4ZM | +7 / -2 | 11 | Partial capture |
| 10-31 22:50 | 160m | - / -22 | OK1DXR | -6 / - | 6 | ✓ Closing fragment |
| 10-29 22:39 | 160m | - / -24 | OM3PR | +5 / - | 5 | ✓ Closing fragment |
| 10-29 21:56 | 160m | - / -16 | EB5AFK | -14 / - | 3 | ✓ Closing fragment |
| 10-29 21:55 | 160m | - / - | OM3PR | +2 / - | 3 | Partial capture |
| 10-29 21:40 | 160m | - / -9 | DO3VE | -9 / - | 5 | ✓ Closing fragment |
| 10-29 21:37 | 160m | - / -11 | OZ5AGJ | -20 / - | 3 | ✓ Closing fragment |
| 10-29 21:28 | 160m | - / - | DK8CX | -14 / - | 3 | ✓ Closing fragment |
| 10-29 21:27 | 160m | - / -11 | DK7ZT | -14 / - | 2 | ✓ Closing fragment |
| 10-25 11:28 | 40m | - / - | SP1ZMO | -20 / - | 3 | Partial capture |
| 10-25 11:08 | 40m | - / - | DH2NJS | -10 / - | 13 | Partial capture |
| 10-21 22:12 | 40m | - / - | IK0CHU | +10 / - | 2 | Partial capture |
| 10-21 22:03 | 80m | - / -2 | DO5SB | +11 / - | 3 | ✓ Closing fragment |
| 10-21 21:59 | 80m | -5 / -6 | UX5UO | +24 / - | 6 | ✓ Closing observed |
| 10-21 21:58 | 80m | - / - | DO1OAS | +1 / - | 6 | Partial capture |
| 10-21 21:56 | 80m | - / - | OH2FQV | +3 / - | 2 | Partial capture |
| 10-21 21:56 | 80m | -3 / -18 | RZ4M | +2 / -8 | 5 | ✓ Full exchange observed |
| 10-21 21:56 | 80m | - / - | US2YW | +9 / - | 6 | ✓ Closing fragment |
| 10-21 21:55 | 80m | -8 / -15 | PE1NPS | -9 / -14 | 6 | ✓ Full exchange observed |
| 10-21 21:52 | 80m | -7 / -4 | HB9RYB | -1 / -20 | 2 | Partial capture |
| 10-21 21:49 | 80m | -9 / - | SQ8NGO | -2 / - | 3 | ✓ Closing observed |
| 10-21 21:47 | 80m | - / -14 | DK7UY | +11 / - | 3 | ✓ Closing fragment |
| 10-21 21:45 | 80m | - / -16 | IQ4JO | +9 / - | 3 | ✓ Closing fragment |
| 10-21 21:45 | 80m | - / - | US2YW | +6 / - | 4 | Partial capture |
| 10-21 21:42 | 80m | - / -14 | DO1IJB | +9 / - | 3 | ✓ Closing fragment |
| 10-21 21:38 | 80m | -6 / -7 | ON1BH | 0 / -3 | 4 | ✓ Full exchange observed |
| 10-21 21:36 | 80m | -2 / +6 | DO6SHB | +13 / - | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 232200 +7 1359 M9TAM S50XX JN65 225345 -3 1498 M9TAM SP8HDC KO00 (x2) 225445 -11 1497 M9TAM G0HSP R+02 (x2) 225645 -6 801 M9TAM PC2J R-10 (x2) 225845 +7 1497 M9TAM YO4NF -13 225845 -7 2527 M9TAM M0BEW +05 (x2) 225945 -24 1300 M9TAM DO1KME JO42 234945 +3 1499 M9TAM YO4NF -19 (x3) 235615 -8 1498 M9TAM YO2CR -13
UTC dB Audio Message 223945 +6 860 M9TAM OM3PR JN87 (x4) 224445 -15 2002 M9TAM IK4UOF JN54 224915 -4 1998 M9TAM 9A4ZM JN86 225015 -9 1301 M9TAM OK1DXR R-22 (x4) 225230 -21 1300 CQ M9TAM IO91 a1 225245 -7 1301 M9TAM OK1DXR R-22 (x2) 225400 -23 1300 CQ M9TAM IO91 a1 224245 -16 1300 M9TAM SP9YGD JO73
UTC dB Audio Message 110945 -13 2235 M9TAM DH2NJS JO50 (x11) 112815 -20 1541 M9TAM SP1ZMO JO73 (x3) 113045 -13 2000 M9TAM DD7EE JO41
UTC dB Audio Message 223730 -5 2778 CQ M9TAM IO91 223745 -11 1277 M9TAM V31DL EK57 (x2) 223815 -2 2846 M9TAM JA8ZO QN03 223845 -11 1277 M9TAM V31DL EK57 (x2) 224230 -9 1315 LA1SNA M9TAM -15 (x2) 224400 -10 1315 CQ M9TAM IO91 224415 -6 463 M9TAM IK4LZH JN54 (x4) 225500 -9 2068 CQ M9TAM IO91 (x2)
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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