R8CC — 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 R8CC, decoded by SO8OO in southeastern Poland. 666 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 37 UTC dates in the available aggregate history. Observed between 2026-06-06 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 666 FT8 messages attributed to R8CC as the transmitting token by decoded message structure across 37 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (41%), followed by 80 m (37%) and 40 m (17%). The busiest six-hour window was 17:00-23:00 UTC, containing 41% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.
Overview
Bands
Last attributed message: 2026-10-17 14:33 UTC
Observed FT8 message patterns
- Attributed sample
- 666 messages
- Active dates
- 37 UTC dates
- Estimated median S/N
- -11 dB
- Estimated 10th-90th percentile
- -19 to -0.1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 151, moderate (-15 to -9 dB) 252, strong (≥ -8 dB) 263.
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 R8CC 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 R8CC
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 · 7 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,670 km (approx.)
- Last such locator decoded
- 2026-10-10 16:47 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 | R8CC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-17 14:30 | 40m | -20 / - | R9YEZ | - / -5 | 2 | ✓ Closing fragment |
| 10-17 14:27 | 40m | -16 / - | R9YEZ | - / -8 | 2 | Partial capture |
| 10-17 13:34 | 40m | - / -1 | UA3DPM | -12 / - | 3 | ✓ Closing fragment |
| 10-11 03:01 | 80m | - / - | R3DFM | +16 / - | 2 | ✓ Closing fragment |
| 10-11 02:41 | 80m | -23 / -3 | UA9FGJ | -9 / 0 | 5 | ✓ Full exchange observed |
| 10-11 02:36 | 80m | -16 / +7 | RA4CA | -12 / -4 | 3 | ✓ Full exchange observed |
| 10-11 02:35 | 80m | - / 0 | RA6ZC | -15 / - | 2 | ✓ Closing fragment |
| 10-11 02:23 | 160m | - / -7 | R4WL | -14 / - | 2 | ✓ Closing fragment |
| 10-11 02:07 | 160m | - / -5 | UG4L | -2 / - | 2 | ✓ Closing fragment |
| 10-11 01:58 | 80m | - / -1 | RA3QM | -6 / - | 2 | ✓ Closing fragment |
| 10-11 01:28 | 80m | - / -6 | RW9AW | -14 / - | 2 | ✓ Closing fragment |
| 10-11 01:15 | 160m | -17 / -12 | R6TY | -16 / -11 | 4 | ✓ Full exchange observed |
| 10-11 01:04 | 80m | -16 / - | RA9YDL | - / -14 | 2 | ✓ Closing fragment |
| 10-11 00:52 | 80m | -12 / - | RL9LR | - / -10 | 3 | Partial capture |
| 10-11 00:49 | 80m | -10 / +1 | R6ZB | -9 / -6 | 3 | ✓ Full exchange observed |
| 10-11 00:49 | 80m | -14 / -8 | RC6OU | 0 / -7 | 4 | ✓ Full exchange observed |
| 10-11 00:20 | 160m | -18 / -8 | RX6DA | -18 / - | 3 | ✓ Closing observed |
| 10-11 00:16 | 80m | - / -5 | RD9U | -14 / - | 2 | ✓ Closing fragment |
| 10-10 23:50 | 80m | - / -13 | R5FY | +6 / - | 2 | ✓ Closing fragment |
| 10-10 22:54 | 160m | - / -16 | UA3AGW | +10 / - | 2 | ✓ Closing fragment |
| 10-10 22:40 | 80m | +1 / - | D2UY | - / -13 | 2 | Partial capture |
| 10-10 22:34 | 80m | -7 / - | D2UY | - / -14 | 6 | Partial capture |
| 10-10 22:03 | 80m | -17 / - | R4WQ | -7 / - | 2 | ✓ Closing observed |
| 10-10 22:02 | 80m | -18 / -10 | RZ3DAB | +2 / - | 3 | ✓ Closing observed |
| 10-10 21:58 | 80m | -9 / - | D2UY | - / -11 | 2 | Partial capture |
| 10-10 21:55 | 80m | -13 / - | RD4HD | 0 / -9 | 3 | ✓ Closing observed |
| 10-10 21:45 | 160m | -19 / - | EW2ZC | +5 / -22 | 4 | Partial capture |
| 10-10 21:42 | 160m | -18 / -16 | S56P | +8 / -11 | 4 | ✓ Full exchange observed |
| 10-10 21:42 | 160m | -19 / -14 | OM2WW | 0 / -20 | 6 | ✓ Full exchange observed |
| 10-10 21:41 | 160m | -22 / -2 | RW9WJ | -2 / +4 | 4 | ✓ Full exchange observed |
| 10-10 21:27 | 80m | -8 / - | RC4HAA | - / -11 | 3 | Partial capture |
| 10-10 21:21 | 160m | - / -23 | R2GCV | -12 / - | 2 | ✓ Closing fragment |
| 10-10 21:00 | 80m | - / -14 | RA3WPF | 0 / - | 2 | ✓ Closing fragment |
| 10-10 20:43 | 80m | - / -12 | RA3PGR | -4 / - | 2 | ✓ Closing fragment |
| 10-10 20:23 | 80m | - / -15 | UA4FET | +4 / - | 2 | ✓ Closing fragment |
| 10-10 18:31 | 80m | - / -7 | RA3TNV | +2 / - | 2 | ✓ Closing fragment |
| 10-10 18:28 | 80m | - / -7 | R3YH | -7 / - | 3 | ✓ Closing fragment |
| 10-10 17:56 | 80m | - / -17 | RX7KIR | -8 / - | 2 | ✓ Closing fragment |
| 10-10 17:44 | 80m | -20 / - | UA4POO | -5 / - | 2 | ✓ Closing observed |
| 10-10 17:15 | 80m | -12 / - | RV3YN | - / -17 | 3 | ✓ Closing fragment |
| 10-10 17:11 | 80m | -7 / -19 | R7AW | -16 / -10 | 4 | ✓ Full exchange observed |
| 10-10 17:08 | 80m | -6 / - | RA0FF | - / -12 | 3 | ✓ Closing fragment |
| 10-10 17:03 | 80m | -6 / +7 | SP5ALV | +10 / -6 | 11 | ✓ Full exchange observed |
| 10-10 17:02 | 80m | - / - | YO9IJP | 0 / - | 4 | Partial capture |
| 10-10 17:02 | 80m | -7 / - | R4CHN | - / -15 | 3 | ✓ Closing fragment |
| 10-10 17:02 | 80m | -7 / -7 | OZ1HPS | -2 / -15 | 7 | ✓ Full exchange observed |
| 10-10 17:01 | 80m | -5 / -6 | UA3UHP | -9 / -6 | 3 | ✓ Full exchange observed |
| 10-10 17:00 | 80m | - / -5 | R3IX | -4 / - | 2 | ✓ Closing fragment |
| 10-10 16:56 | 80m | - / -5 | R2UZ | -2 / - | 2 | Partial capture |
| 10-10 16:55 | 80m | - / -6 | UB6OAJ | -9 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 172815 -12 713 R2SD R8CC 73 172945 -17 713 RW9MZ R8CC RR73 023645 -13 616 R8CC SV5BYP KM46 032115 -15 2458 R8CC UA6UCK R-08 133430 -13 1787 R8CC UA3DPM KO95 (x3) 134345 -19 1157 R4YBG R8CC RR73 134730 -21 1157 UA1OIW R8CC -07 142715 -16 1222 R9YEZ R8CC -08 (x4) 143345 -18 1045 R4PHH R8CC -18 061300 -8 351 R8CC R2ZC R-08
UTC dB Audio Message 012915 -14 1334 R8CC RW9AW 73 015845 -5 801 R8CC RA3QM R-01 (x2) 023545 -13 849 R8CC RA6ZC R+00 (x2) 023645 -16 1314 RA4CA R8CC -04 023830 -8 850 R8CC RA4CA R+07 (x2) 024100 -12 2127 R8CC UA9FGJ LO88 (x2) 024215 -23 1398 UA9FGJ R8CC +00 024230 -6 2127 R8CC UA9FGJ R-03 (x2) 030115 +16 2805 R8CC R3DFM 73 (x2)
UTC dB Audio Message 214730 -19 1451 EW2ZC R8CC -22 225415 +9 1938 R8CC UA3AGW R-16 (x2) 002045 -20 1600 R8CC RX6DA R-08 002100 -18 1235 RX6DA R8CC RR73 002115 -17 1600 R8CC RX6DA 73 005700 -19 1203 UB3DSR R8CC -08 011515 -13 1203 R6TY R8CC -11 (x2) 011600 -13 2001 R8CC R6TY R-12 (x2) 020700 -1 1275 R8CC UG4L R-05 (x2) 022330 -13 1417 R8CC R4WL R-07 (x2)
UTC dB Audio Message 095200 +2 2664 R8CC R6OM R+01 095215 -8 2773 R6OM R8CC RR73 095230 +1 2664 R8CC R6OM 73 095230 +7 2773 R8CC DK1MCS JN57 (x2) 095315 -5 2773 DK1MCS R8CC -10 (x2) 095400 +5 2773 R8CC DK1MCS 73 095445 -5 2773 PD3ED R8CC -07 095715 +6 968 R8CC R7OV R+10 (x2) 101400 -7 2772 R3WDW/P R8CC -02 (x3) 101515 -7 327 R8CC R3WDW/P 73
UTC dB Audio Message 080945 -7 2220 R8CC R6KA R+03 084445 -11 582 R8CC RJ6N 73 085545 -12 2087 R8CC RQ7D 73 155315 -11 813 R8CC UA9MA R+14
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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee