RA9CMO — 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 RA9CMO, decoded by SO8OO in southeastern Poland. 625 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 59 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-03.
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 625 FT8 messages attributed to RA9CMO as the transmitting token by decoded message structure across 59 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (43%), followed by 20 m (27%) and 40 m (21%). Most decodes (76%) fell within the six-hour window 12:00-18:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.
Overview
Bands
Last attributed message: 2026-11-03 16:45 UTC
Observed FT8 message patterns
- Attributed sample
- 625 messages
- Active dates
- 59 UTC dates
- Estimated median S/N
- -11 dB
- Estimated 10th-90th percentile
- -18.9 to -1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 158, moderate (-15 to -9 dB) 244, strong (≥ -8 dB) 223.
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 RA9CMO 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 RA9CMO
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
- MO06 · 322 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,670 km (approx.)
- Last such locator decoded
- 2026-11-03 16:44 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 | RA9CMO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 13:49 | 80m | - / -16 | RX6DX | -17 / - | 3 | ✓ Closing fragment |
| 11-03 16:44 | 80m | -16 / - | UA9XL/P | - / -3 | 3 | ✓ Closing fragment |
| 11-03 16:22 | 80m | -15 / - | UA9XL/P | - / -6 | 5 | Partial capture |
| 11-03 14:55 | 80m | -4 / - | RC0JD | - / - | 4 | Partial capture |
| 11-03 14:37 | 80m | -18 / - | R9CS/P | - / -1 | 7 | Partial capture |
| 11-03 13:49 | 160m | - / -8 | UA3ADE | -9 / - | 2 | ✓ Closing fragment |
| 11-02 16:52 | 160m | - / - | RZ3DC | -10 / - | 3 | Partial capture |
| 11-02 16:50 | 160m | - / - | HB9CXZ | -9 / - | 63 | Partial capture |
| 11-02 15:55 | 80m | -17 / +6 | RC9WC | -7 / +2 | 4 | ✓ Full exchange observed |
| 11-02 15:54 | 80m | -14 / +1 | RC3RD | -6 / - | 3 | ✓ Closing observed |
| 11-02 15:51 | 80m | -20 / - | UB4HTD | - / - | 2 | Partial capture |
| 11-02 15:49 | 80m | -22 / - | UA9XL/P | - / -1 | 2 | ✓ Closing fragment |
| 11-02 15:48 | 80m | - / -1 | RC9WC | -7 / - | 3 | Partial capture |
| 11-02 15:47 | 80m | -22 / -3 | R1QD | -19 / - | 3 | ✓ Closing observed |
| 11-02 13:21 | 40m | - / -4 | R6FMK | -16 / - | 2 | Partial capture |
| 11-02 13:18 | 40m | - / - | UB4FGK | -18 / - | 2 | Partial capture |
| 11-02 13:14 | 40m | - / +2 | R2SL | -2 / - | 2 | ✓ Closing fragment |
| 11-02 13:07 | 40m | - / -3 | UB1CBC | -6 / - | 2 | ✓ Closing fragment |
| 11-02 04:30 | 40m | -14 / - | UA3GIE | - / -1 | 3 | Partial capture |
| 11-02 04:26 | 40m | - / +2 | R4RZ | -20 / - | 2 | ✓ Closing fragment |
| 11-02 04:23 | 40m | - / - | SV1ENG | -7 / - | 4 | Partial capture |
| 11-02 04:22 | 40m | -18 / +9 | UA4COP | -6 / -4 | 3 | ✓ Full exchange observed |
| 11-02 04:19 | 40m | - / -16 | 9A5CW | -6 / - | 4 | ✓ Closing fragment |
| 11-02 04:02 | 40m | - / - | MI7XHT | -17 / - | 2 | Partial capture |
| 11-02 03:52 | 80m | - / - | 9A3K | +18 / - | 2 | Partial capture |
| 11-02 03:50 | 80m | -16 / -16 | R1AO | -7 / -17 | 6 | ✓ Full exchange observed |
| 10-30 15:05 | 80m | -10 / - | R4WBY | - / -11 | 2 | Partial capture |
| 10-28 11:25 | 10m | -7 / - | RX9CN | - / - | 4 | Partial capture |
| 10-27 16:08 | 80m | -6 / - | R9CS/P | - / - | 5 | Partial capture |
| 10-27 14:50 | 40m | -16 / -3 | UA3GDJ | -2 / - | 4 | ✓ Closing observed |
| 10-27 14:49 | 40m | -20 / -8 | RL3QFY | -8 / -4 | 4 | ✓ Full exchange observed |
| 10-27 08:47 | 10m | -16 / - | RX9CN | - / -12 | 3 | Partial capture |
| 10-26 16:35 | 160m | - / - | OK1FRG | 0 / - | 2 | Partial capture |
| 10-26 16:04 | 160m | - / - | IW4EGP | -8 / - | 4 | Partial capture |
| 10-26 15:17 | 160m | - / - | IW4EGP | +4 / - | 3 | Partial capture |
| 10-26 13:54 | 40m | - / - | 9A3K | +14 / - | 2 | Partial capture |
| 10-23 16:05 | 80m | -3 / - | R9CS/P | - / -8 | 4 | ✓ Closing fragment |
| 10-22 16:09 | 80m | -9 / -12 | UA6AHR | -3 / -5 | 3 | ✓ Full exchange observed |
| 10-21 16:40 | 80m | -10 / - | R0AY | - / -14 | 2 | ✓ Closing fragment |
| 10-21 16:39 | 80m | - / -5 | RD7LC | -4 / - | 2 | Partial capture |
| 10-21 16:31 | 40m | - / -16 | R2BQM | -9 / - | 4 | Partial capture |
| 10-21 16:28 | 40m | -6 / - | RN0CD | - / - | 2 | Partial capture |
| 10-21 14:46 | 160m | - / - | OH5KNL | -9 / - | 2 | Partial capture |
| 10-21 14:21 | 160m | - / - | OH5KNL | +1 / - | 3 | Partial capture |
| 10-19 13:32 | 40m | - / -5 | RN6DR | -9 / - | 2 | ✓ Closing fragment |
| 10-14 16:07 | 160m | - / -12 | RA4CFX | -14 / - | 2 | ✓ Closing fragment |
| 10-14 15:55 | 160m | - / - | OK1FRG | +9 / - | 2 | Partial capture |
| 10-14 15:55 | 160m | -17 / - | RA4UIV | - / - | 4 | Partial capture |
| 10-14 15:51 | 160m | -18 / - | RA4UIV | - / - | 2 | Partial capture |
| 10-13 17:01 | 160m | - / - | IZ7NLJ | -11 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 161800 -20 2272 UA9XL/P RA9CMO -06 (x6) 164115 -7 2272 RA6FCU/P RA9CMO MO06 164400 -15 2272 UA9XL/P RA9CMO MO06 164430 +4 2272 RA9CMO OE5ABL -16 164500 -16 2272 UA9XL/P RA9CMO R-03 (x2) 164545 -5 2580 RA9CMO RD7LC -03 134945 -20 1478 RA9CMO RX6DX KN95 (x3)
UTC dB Audio Message 042615 -17 1983 RA9CMO R4RZ R+02 (x2) 043000 -12 2214 UA3GIE RA9CMO -01 (x3) 130730 -8 861 RA9CMO UB1CBC -03 (x2) 131030 -6 1347 RA9CMO UA3QRH +03 131430 -3 2488 RA9CMO R2SL +02 (x2) 131845 -17 1141 RA9CMO UB4FGK LO33 (x2) 132145 -16 2345 RA9CMO R6FMK -04 (x2) 151745 -14 2528 DK80NDS RA9CMO MO06
UTC dB Audio Message 171645 -4 1864 RA9CMO HB9CXZ JN46 (x13) 134930 -7 818 RA9CMO UA3ADE -08 (x2)
UTC dB Audio Message 080745 -10 1220 RA9CMO RA6ANN KN95 (x2) 081115 -21 1127 RA9CMO DL3MIB JN57 (x4) 095815 -12 567 RA9CMO IU0VOG JN61 (x2) 084730 -16 1270 RX9CN RA9CMO -12 (x7)
UTC dB Audio Message 140245 -2 2583 <R3DFE/M> RA9CMO R-02 140400 +3 1992 RA9CMO RU6UR -03 140400 -6 2584 RA9CMO DJ0MAB JN49 140430 +0 1991 RA9CMO RU6UR -03 140430 -2 2583 RA9CMO DJ0MAB JN49 140500 +1 1991 RA9CMO RU6UR -03 (x6) 144330 -9 2583 R7OI RA9CMO MO06 (x2) 155315 -3 2582 AO25FDM RA9CMO MO06 (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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