RC3RD — 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 RC3RD, decoded by SO8OO in southeastern Poland. 188 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 17 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-11-02.
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 188 FT8 messages attributed to RC3RD as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (44%), followed by 80 m (39%) and 40 m (12%). Most decodes (100%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (79%); the estimated median was +1 dB.
Overview
Bands
Last attributed message: 2026-11-02 16:39 UTC
Observed FT8 message patterns
- Attributed sample
- 188 messages
- Active dates
- 17 UTC dates
- Estimated median S/N
- +1 dB
- Estimated 10th-90th percentile
- -13 to +13 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 27, strong (≥ -8 dB) 149.
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 RC3RD 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 RC3RD
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
- LO02 · 49 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,363 km (approx.)
- Last such locator decoded
- 2026-11-02 16:39 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 | RC3RD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 16:36 | 80m | -15 / -2 | RK6MC | -4 / -19 | 5 | ✓ Full exchange observed |
| 11-02 16:35 | 80m | -16 / 0 | R2OM | -15 / -16 | 4 | ✓ Full exchange observed |
| 11-02 16:22 | 160m | - / -18 | DK2CC | -4 / - | 5 | ✓ Closing fragment |
| 11-02 16:20 | 160m | - / -1 | RK3ZB | -19 / - | 8 | ✓ Closing fragment |
| 11-02 16:11 | 160m | - / -12 | EV1R | -5 / - | 2 | ✓ Closing fragment |
| 11-02 16:01 | 80m | -2 / - | R1QF | - / -19 | 2 | ✓ Closing fragment |
| 11-02 16:00 | 80m | -11 / -1 | RM9WN | -21 / -1 | 2 | Partial capture |
| 11-02 16:00 | 80m | -12 / - | UA4AFY | - / -2 | 2 | ✓ Closing fragment |
| 11-02 15:58 | 80m | -4 / - | R1QD | - / -1 | 2 | ✓ Closing fragment |
| 11-02 15:57 | 80m | -15 / 0 | RW9WJ | -12 / +2 | 2 | Partial capture |
| 11-02 15:56 | 80m | -8 / - | RA3TK | -9 / -16 | 3 | ✓ Closing observed |
| 11-02 15:55 | 80m | -7 / - | R3ICU | -20 / -6 | 3 | ✓ Closing observed |
| 11-02 15:54 | 80m | -6 / - | RA9CMO | -14 / +1 | 3 | ✓ Closing observed |
| 11-02 15:53 | 80m | - / -15 | DF40ABF | -6 / - | 3 | Partial capture |
| 11-02 15:53 | 80m | -14 / - | RV3SBS | - / -8 | 2 | ✓ Closing fragment |
| 11-01 18:58 | 80m | - / - | EA1IOK | -7 / - | 3 | Partial capture |
| 11-01 18:55 | 80m | +7 / -1 | RW6ATD | -3 / - | 3 | ✓ Closing observed |
| 11-01 18:53 | 80m | - / - | DO5HOK | -8 / - | 2 | Partial capture |
| 11-01 18:53 | 80m | +7 / -4 | UA3VBD | +2 / -4 | 4 | ✓ Full exchange observed |
| 11-01 18:51 | 80m | - / - | RL3QGD | -14 / - | 2 | Partial capture |
| 11-01 18:48 | 80m | +3 / - | RA4CNX | - / -4 | 2 | ✓ Closing fragment |
| 11-01 18:47 | 80m | +4 / - | UA6MO | - / -17 | 2 | ✓ Closing fragment |
| 11-01 18:45 | 80m | +6 / - | RA3RPW | - / -9 | 2 | ✓ Closing fragment |
| 11-01 18:44 | 80m | +8 / -6 | R3PLA | -3 / -11 | 7 | ✓ Full exchange observed |
| 11-01 18:44 | 80m | +10 / - | EW4DX | - / - | 2 | ✓ Closing fragment |
| 11-01 18:43 | 80m | +10 / - | RN1ON | +5 / -9 | 3 | ✓ Closing observed |
| 11-01 18:42 | 80m | +4 / - | R4SCQ | - / -13 | 2 | ✓ Closing fragment |
| 11-01 18:39 | 80m | +8 / - | R4FDK | -6 / -2 | 3 | ✓ Closing observed |
| 10-22 16:56 | 40m | - / - | UB6OCP | -12 / - | 4 | Partial capture |
| 10-22 16:56 | 40m | - / - | PE9JAN | -2 / - | 4 | Partial capture |
| 10-14 17:15 | 40m | -9 / 0 | EW4DX | +8 / 0 | 8 | Partial capture |
| 10-14 17:14 | 40m | -8 / -10 | DL1SRS | -3 / -13 | 5 | ✓ Full exchange observed |
| 10-14 17:13 | 40m | - / - | R7DX | -12 / - | 6 | Partial capture |
| 10-14 17:13 | 40m | - / - | R6YG | -10 / - | 4 | Partial capture |
| 10-14 17:12 | 40m | -10 / -5 | R6DZR | -8 / -3 | 4 | ✓ Full exchange observed |
| 10-14 17:11 | 40m | -5 / -16 | IU8RFW | -15 / -7 | 4 | ✓ Full exchange observed |
| 10-09 18:46 | 160m | - / - | RA3WY | -13 / - | 5 | Partial capture |
| 10-09 18:45 | 160m | -17 / - | UA4FKT | - / +5 | 2 | ✓ Closing fragment |
| 10-09 18:45 | 160m | - / - | SV2AEL | -1 / - | 14 | Partial capture |
| 10-09 18:44 | 160m | - / - | UA3ZUX | -14 / - | 4 | Partial capture |
| 10-04 20:03 | 80m | - / - | F5RAV | -15 / - | 3 | Partial capture |
| 10-04 20:03 | 80m | - / - | UC6D | +6 / - | 2 | Partial capture |
| 09-19 18:04 | 40m | - / - | F1IQH | -6 / - | 2 | Partial capture |
| 09-19 18:04 | 40m | - / -2 | RA6MQ | 0 / - | 2 | Partial capture |
| 09-19 18:01 | 40m | +1 / - | BG4UCZ | - / -19 | 2 | ✓ Closing fragment |
| 09-12 18:33 | 40m | - / - | R6HV/P | -16 / - | 7 | Partial capture |
| 09-12 18:29 | 40m | - / - | R6HV/P | -16 / - | 2 | Partial capture |
| 09-12 18:28 | 40m | +2 / - | R6GY | - / -7 | 2 | ✓ Closing fragment |
| 09-12 18:26 | 40m | - / - | F1IQH | -6 / - | 3 | Partial capture |
| 09-12 18:26 | 40m | +9 / - | RA6OY | +10 / -20 | 7 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 171700 +3 482 RC3RD EW4DX R+00 (x3) 165530 -6 407 CQ RC3RD LO02 165615 -9 2065 RC3RD PE9JAN JO22 165645 -10 2339 RC3RD UB6OCP KN88 165645 -4 2066 RC3RD PE9JAN JO22 165700 -7 406 CQ RC3RD LO02 165715 +0 2066 RC3RD PE9JAN JO22 165745 -14 2339 RC3RD UB6OCP KN88 165745 +4 2066 RC3RD PE9JAN JO22 165815 -11 2339 RC3RD UB6OCP KN88 (x2) 190200 -12 562 CQ RC3RD LO02 (x2)
UTC dB Audio Message 160100 -15 2454 RC3RD RW9ULK NO34 160115 +1 584 R1QF RC3RD R-19 (x2) 160215 -11 583 RM9WN RC3RD R-01 160345 -21 583 CQ RC3RD LO02 (x2) 163530 -15 394 RC3RD R2OM +00 163545 -16 906 R2OM RC3RD R-16 163600 -15 393 RC3RD R2OM RR73 163615 -17 906 R2OM RC3RD 73 163630 -4 1442 RC3RD RK6MC KN97 163645 -19 905 RK6MC RC3RD -19 163700 -4 1442 RC3RD RK6MC R-02 163715 -11 906 RK6MC RC3RD RR73 163730 -4 1442 RC3RD RK6MC RR73
UTC dB Audio Message 161215 -17 910 RW3DW RC3RD +02 162000 -17 1234 RC3RD RK3ZB -01 162100 -9 1301 RC3RD UI4I 73 162130 -21 1234 RC3RD RK3ZB +01 162230 -1 1000 RC3RD DK2CC JO63 162300 -24 1893 RC3RD RK3ZB -06 162300 -2 1000 RC3RD DK2CC JO63 162330 -19 1893 RC3RD RK3ZB -04 162330 -8 1000 RC3RD DK2CC JO63 162400 -15 1893 RC3RD RK3ZB -04 162400 -6 1000 RC3RD DK2CC R-18 162430 -16 1893 RC3RD RK3ZB -06 162430 -5 1000 RC3RD DK2CC 73 162530 -18 1893 RC3RD RK3ZB RR73 (x2)
UTC dB Audio Message 193115 -4 2732 RC3RD F1PBZ -16 (x2) 183645 -1 1072 PU2UTY RC3RD RR73 183715 -8 1070 SK3GA RC3RD -11 (x2) 183845 -10 1066 LW1DRJ RC3RD RR73 183915 -10 1064 PY4PTO RC3RD -03 (x2) 184015 -4 1061 CQ RC3RD LO02 184045 -6 1060 PU2VTU RC3RD -19 (x2) 133500 -23 1356 RC3RD ZS5HR R+06 133800 -19 1579 RC3RD TN8GD R+00
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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