IT9CMZ — 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 IT9CMZ, decoded by SO8OO in southeastern Poland. 2,113 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 68 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-17.
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 2,113 FT8 messages attributed to IT9CMZ as the transmitting token by decoded message structure across 68 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (41%), followed by 20 m (31%) and 10 m (28%). Most decodes (51%) fell within the six-hour window 20:00-02:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Bands
Last attributed message: 2026-10-17 21:22 UTC
Observed FT8 message patterns
- Attributed sample
- 2,113 messages
- Active dates
- 68 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -21 to +0.9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 711, moderate (-15 to -9 dB) 774, strong (≥ -8 dB) 628.
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 IT9CMZ 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 IT9CMZ
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
- JM77 · 1,011 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,485 km (approx.)
- Last such locator decoded
- 2026-10-17 21:22 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 | IT9CMZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-17 21:22 | 40m | -16 / - | JH2PHL | - / - | 2 | Partial capture |
| 10-17 21:20 | 40m | -16 / - | SO1RON | - / -8 | 2 | ✓ Closing fragment |
| 10-17 21:19 | 40m | -14 / +6 | IU4PPL | -22 / -17 | 3 | ✓ Full exchange observed |
| 10-17 21:18 | 40m | -17 / - | JH2BJL | - / -19 | 3 | Partial capture |
| 10-17 21:14 | 40m | -13 / - | ES5RY | - / -8 | 2 | ✓ Closing fragment |
| 10-17 21:04 | 40m | - / -7 | ON1BH | -16 / - | 2 | Partial capture |
| 10-17 16:58 | 10m | - / - | CT2KCK | -3 / - | 3 | ✓ Closing fragment |
| 10-15 00:45 | 40m | -8 / - | KS9J | - / -12 | 2 | ✓ Closing fragment |
| 10-15 00:38 | 40m | -10 / - | DF4WQ | - / -16 | 2 | ✓ Closing fragment |
| 10-15 00:34 | 40m | -17 / - | OD5ZZ | - / -7 | 3 | ✓ Closing fragment |
| 10-15 00:31 | 40m | -17 / - | TA2EE | - / -10 | 2 | ✓ Closing fragment |
| 10-15 00:31 | 40m | - / - | F6FDY | 0 / - | 5 | Partial capture |
| 10-15 00:28 | 40m | -16 / - | RZ9O | - / -4 | 3 | ✓ Closing fragment |
| 10-15 00:26 | 40m | -14 / - | W3ZQI | - / - | 2 | Partial capture |
| 10-15 00:25 | 40m | -23 / -7 | F4HKP | +1 / -17 | 3 | ✓ Full exchange observed |
| 10-15 00:21 | 40m | -14 / -3 | UN0GY | -14 / -13 | 4 | ✓ Full exchange observed |
| 10-15 00:20 | 40m | -22 / - | EY7BM | -22 / -12 | 4 | ✓ Closing observed |
| 10-15 00:15 | 40m | -16 / - | UA9SY | - / -8 | 4 | ✓ Closing fragment |
| 10-15 00:13 | 40m | -14 / - | W7O | - / - | 2 | Partial capture |
| 10-13 22:13 | 40m | -18 / -14 | UI6O | -4 / - | 5 | ✓ Full exchange observed |
| 10-13 22:07 | 40m | -15 / -7 | OE6OCG | -12 / - | 5 | ✓ Closing observed |
| 10-13 22:05 | 40m | -12 / 0 | IW2ODG | 0 / -2 | 7 | ✓ Full exchange observed |
| 10-13 22:00 | 40m | -15 / - | OH3JF | - / -4 | 3 | ✓ Closing fragment |
| 10-13 21:59 | 40m | -13 / - | BG2GWN | - / -20 | 2 | ✓ Closing fragment |
| 10-13 21:54 | 40m | -16 / -21 | R3DQB | -4 / -14 | 11 | ✓ Full exchange observed |
| 10-13 21:53 | 40m | - / - | IU4PPL | -10 / - | 3 | Partial capture |
| 10-13 21:52 | 40m | -16 / - | TA3XEE | - / -19 | 2 | ✓ Closing fragment |
| 10-13 21:34 | 40m | - / - | F4NFM | -16 / - | 2 | Partial capture |
| 10-13 21:32 | 40m | -16 / - | 9A3AUH | - / -16 | 2 | ✓ Closing fragment |
| 10-13 21:31 | 40m | - / - | EA7JVC | -11 / - | 2 | ✓ Closing fragment |
| 10-13 21:28 | 40m | -11 / - | TF8KW | - / -15 | 2 | Partial capture |
| 10-13 21:25 | 40m | -13 / - | W6NWS | - / -9 | 3 | ✓ Closing fragment |
| 10-13 21:24 | 40m | -8 / - | TF8KW | - / - | 2 | Partial capture |
| 10-13 21:22 | 40m | -14 / +2 | EA3AKY | -6 / - | 5 | ✓ Full exchange observed |
| 10-13 21:20 | 40m | -18 / - | M9XPN | -10 / -9 | 3 | ✓ Closing observed |
| 10-13 21:19 | 40m | -14 / - | R2ASY | - / -10 | 2 | ✓ Closing fragment |
| 10-13 21:16 | 40m | -12 / - | HB9FLH | - / -11 | 3 | Partial capture |
| 10-13 21:15 | 40m | -10 / - | JH5LCN | - / -9 | 2 | ✓ Closing fragment |
| 10-13 21:13 | 40m | -13 / - | JA4JKO | - / -15 | 2 | ✓ Closing fragment |
| 10-13 21:13 | 40m | - / - | CT7AXN | -8 / - | 2 | Partial capture |
| 10-13 21:12 | 40m | -9 / - | RA4FUT | - / -17 | 2 | ✓ Closing fragment |
| 10-13 05:15 | 40m | -13 / -10 | LZ1ZF | -5 / - | 2 | ✓ Closing observed |
| 10-13 05:11 | 40m | -21 / - | LZ1ZF | -2 / -1 | 3 | Partial capture |
| 10-12 21:06 | 40m | - / -16 | IU3ACL | -16 / - | 3 | Partial capture |
| 10-09 01:58 | 40m | -10 / -5 | EK1KE | -22 / - | 4 | ✓ Closing observed |
| 10-09 01:58 | 40m | -12 / - | G3TKT | +3 / -17 | 5 | Partial capture |
| 10-09 01:55 | 40m | -14 / - | UK8FCM | - / -12 | 2 | ✓ Closing fragment |
| 10-09 01:54 | 40m | -14 / - | TA3NK | -21 / 0 | 3 | ✓ Closing observed |
| 10-09 01:48 | 40m | -12 / - | BG0FQU | - / -21 | 2 | Partial capture |
| 10-09 01:45 | 40m | -14 / - | K1JAK | - / -23 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 125945 -21 1888 PU2JRM IT9CMZ -25 (x2) 130045 -22 1888 XU7O IT9CMZ +09 (x2) 130215 -22 1927 ZS3JDL IT9CMZ -22 130245 -20 1926 JH7RTQ IT9CMZ -12 130415 -22 1915 HB9BQP IT9CMZ +00 (x2) 130500 -24 1915 CQ IT9CMZ JM77 a1 143000 -14 1333 IT9CMZ CR7CDR IM58 (x2) 165815 -3 1779 IT9CMZ CT2KCK IM59 (x3) 150600 -18 1142 IT9CMZ P4/WE9V R-05
UTC dB Audio Message 210515 -20 2424 IT9CMZ ON1BH -07 211300 -13 1360 JE1VTZ IT9CMZ -13 211445 -14 1215 ES5RY IT9CMZ -08 (x2) 211730 -16 1358 JA5BDZ IT9CMZ JM77 211800 -16 1358 JH2BJL IT9CMZ -19 (x2) 211900 -13 1358 IU4PPL IT9CMZ -17 211915 -22 1359 IT9CMZ IU4PPL R+06 211930 -15 1358 IU4PPL IT9CMZ RR73 212000 -16 1358 SO1RON IT9CMZ -08 212030 -15 1358 JH2BJL IT9CMZ -19 212130 -17 1232 SO1RON IT9CMZ RR73 212200 -13 1232 JH2PHL IT9CMZ JM77 (x2)
UTC dB Audio Message 224830 -13 310 IT9CMZ EA3HMM JN00
UTC dB Audio Message 233300 -5 280 IT9CMZ KQ4MHD EM95 (x3) 234245 -15 1577 IT9CMZ HP1RY FJ09 (x2) 233730 -14 2112 IT9CMZ IZ4EFV JN64 043815 -9 2104 IT9CMZ EP2AES LM55 (x5) 044830 -7 633 IT9CMZ A41KB R-07 (x3) 045000 -7 633 IT9CMZ RR73; FR5CB <...> -06
UTC dB Audio Message 200630 +13 2515 IT9CMZ YO6LM KN25 200630 -5 1660 IT9CMZ IV3DSG JN66 200700 +13 2515 IT9CMZ YO6LM R-26 (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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