R3DMX — 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 R3DMX, decoded by SO8OO in southeastern Poland. 985 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 19 UTC dates in the available aggregate history. Observed between 2026-06-09 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 985 FT8 messages attributed to R3DMX as the transmitting token by decoded message structure across 19 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (95%), followed by 80 m (2%) and 20 m (2%). Most decodes (99%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-11-03 17:52 UTC
Observed FT8 message patterns
- Attributed sample
- 985 messages
- Active dates
- 19 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -17 to +1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 140, moderate (-15 to -9 dB) 312, strong (≥ -8 dB) 533.
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 R3DMX 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 R3DMX
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
- KO85 · 105 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,193 km (approx.)
- Last such locator decoded
- 2026-11-03 17:48 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 | R3DMX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 17:48 | 80m | -11 / -1 | R4HHN | -16 / +6 | 6 | ✓ Full exchange observed |
| 11-03 17:42 | 80m | -15 / - | R9CA | - / -6 | 3 | Partial capture |
| 11-03 17:35 | 80m | -10 / - | R2HD | -8 / +2 | 4 | ✓ Closing observed |
| 11-03 17:34 | 80m | - / - | RA1WZ | -3 / - | 2 | Partial capture |
| 11-03 17:31 | 80m | - / -14 | R1BC | +7 / - | 3 | ✓ Closing fragment |
| 11-03 17:18 | 80m | - / -6 | RU4I | 0 / - | 2 | ✓ Closing fragment |
| 11-03 17:16 | 80m | -16 / - | RA3ZDU | - / +8 | 2 | Partial capture |
| 11-03 17:10 | 80m | - / -12 | R1CBW | -16 / - | 3 | ✓ Closing fragment |
| 11-03 17:03 | 80m | -12 / -8 | RD5D | +3 / - | 4 | ✓ Closing observed |
| 11-03 17:02 | 80m | - / - | RU4I | -2 / - | 2 | Partial capture |
| 11-03 17:01 | 80m | -9 / -18 | RA6FC | -2 / - | 4 | ✓ Closing observed |
| 10-25 16:29 | 40m | -6 / - | UN3QA | - / -11 | 2 | Partial capture |
| 10-25 16:27 | 40m | -4 / - | RW6MD | - / -13 | 2 | ✓ Closing fragment |
| 10-25 16:26 | 40m | - / -22 | R3DFS | -7 / - | 3 | Partial capture |
| 10-25 16:25 | 40m | - / -1 | 9A6SJU | -1 / - | 2 | ✓ Closing fragment |
| 10-25 16:21 | 40m | -12 / -4 | PE1NAO | -12 / -5 | 4 | ✓ Full exchange observed |
| 10-25 16:20 | 40m | +4 / - | OK8UQ | - / 0 | 2 | Partial capture |
| 10-25 16:14 | 40m | +6 / - | F5PZT | - / -18 | 6 | ✓ Closing fragment |
| 10-25 16:12 | 40m | -1 / - | R4CR | -9 / -4 | 4 | ✓ Closing observed |
| 10-25 16:08 | 40m | -10 / +4 | RA6AR | -10 / -1 | 4 | ✓ Full exchange observed |
| 10-25 16:03 | 40m | -7 / - | IK2QEB | - / -12 | 2 | ✓ Closing fragment |
| 10-25 16:02 | 40m | -12 / +2 | R7CD | +3 / - | 3 | ✓ Closing observed |
| 10-25 15:59 | 40m | -4 / - | HB9EOT | - / -9 | 2 | Partial capture |
| 10-25 15:57 | 40m | -4 / - | UR5SG | - / -2 | 2 | Partial capture |
| 10-25 15:55 | 40m | -2 / -4 | OE1TOA | -6 / -4 | 3 | ✓ Full exchange observed |
| 10-25 15:55 | 40m | -13 / -6 | SP4VIT | -4 / - | 3 | ✓ Closing observed |
| 10-25 15:53 | 40m | -7 / -2 | UB6OFG | -3 / +3 | 4 | ✓ Full exchange observed |
| 10-25 15:52 | 40m | -11 / - | UA4PDJ | - / -4 | 2 | Partial capture |
| 10-25 15:51 | 40m | -3 / - | LY4AB | -7 / - | 2 | ✓ Closing observed |
| 10-25 15:50 | 40m | +7 / -5 | SP5HQZ | -8 / - | 3 | ✓ Closing observed |
| 10-25 15:48 | 40m | - / - | RA6OD | -12 / - | 2 | ✓ Closing fragment |
| 10-25 15:47 | 40m | -4 / - | R6OV | - / -9 | 2 | ✓ Closing fragment |
| 10-25 15:46 | 40m | - / -8 | RN6LRA | -18 / - | 2 | ✓ Closing fragment |
| 10-25 15:45 | 40m | +4 / -8 | R2EC | +9 / -13 | 4 | ✓ Full exchange observed |
| 10-25 15:41 | 40m | -2 / -5 | EW8ABG | +1 / - | 3 | ✓ Closing observed |
| 10-25 15:38 | 40m | -8 / - | RM1O | -10 / -2 | 3 | ✓ Closing observed |
| 10-13 20:30 | 40m | -20 / -18 | IZ3EAW | -4 / -7 | 7 | ✓ Full exchange observed |
| 10-13 20:28 | 40m | - / -9 | DL2EMS | -7 / - | 3 | ✓ Closing fragment |
| 10-13 20:25 | 40m | -14 / - | OE5MZO | - / -6 | 2 | ✓ Closing fragment |
| 10-13 20:23 | 40m | -19 / - | LA2GCA | - / -11 | 2 | ✓ Closing fragment |
| 10-13 20:14 | 40m | -7 / - | F4BYA | +8 / -4 | 4 | ✓ Closing observed |
| 10-13 20:13 | 40m | -18 / - | F5SJC | 0 / - | 5 | ✓ Closing observed |
| 10-13 20:07 | 40m | -19 / -8 | M9XPN | -16 / - | 7 | ✓ Closing observed |
| 10-13 20:03 | 40m | -8 / - | DL1CC | - / 0 | 2 | ✓ Closing fragment |
| 10-13 20:01 | 40m | -6 / - | LA4ROA | - / -8 | 2 | ✓ Closing fragment |
| 10-13 19:59 | 40m | +1 / - | VJ6X | - / -16 | 2 | ✓ Closing fragment |
| 10-13 19:58 | 40m | -2 / -9 | IQ3TR | +10 / +1 | 4 | ✓ Full exchange observed |
| 10-13 19:56 | 40m | -4 / - | UI6O | - / -10 | 3 | Partial capture |
| 10-13 19:54 | 40m | -2 / -3 | UN0GY | -10 / - | 3 | ✓ Closing observed |
| 10-13 19:41 | 40m | 0 / - | G0HSP | - / -8 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 174045 -17 998 CQ R3DMX KO85 (x3) 174215 -12 998 R9CA R3DMX -06 (x3) 174530 -10 1603 R3DMX RA6ALF LN05 174800 -10 1006 CQ R3DMX KO85 174845 -14 1005 R3DMX R4HHN LO43 174900 -10 1006 R4HHN R3DMX +06 174915 -17 1005 R3DMX R4HHN LO43 174930 -13 1006 R4HHN R3DMX +01 174945 -17 1005 R3DMX R4HHN R-01 175000 -10 1006 R4HHN R3DMX RR73 175200 -6 1006 RA4HG R3DMX 73
UTC dB Audio Message 162130 -13 1474 PE1NAO R3DMX RR73 162145 -12 1474 R3DMX PE1NAO 73 162245 -16 770 R3DMX R9DT R-01 162400 -7 1654 R3ZEE R3DMX -09 162530 -2 377 R3DMX 9A6SJU R-01 162545 +13 559 R3DMX R3OR R-13 162600 +0 377 R3DMX 9A6SJU 73 162630 -8 1843 R3DMX R3DFS -22 (x3) 162745 -4 1023 RW6MD R3DMX -13 (x2) 162945 -7 1955 UN3QA R3DMX -11 (x2) 163345 -10 571 R3DMX RA9DZ 73
UTC dB Audio Message 151400 -19 1076 IU2UEQ/P R3DMX KO85 152145 -24 1864 R6YG R3DMX RR73 (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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