R1BDX — 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 R1BDX, decoded by SO8OO in southeastern Poland. 3,136 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 100 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-21.
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 3,136 FT8 messages attributed to R1BDX as the transmitting token by decoded message structure across 100 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (49%), followed by 20 m (30%) and 80 m (12%). Most decodes (55%) 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: 2026-10-21 17:32 UTC
Observed FT8 message patterns
- Attributed sample
- 3,136 messages
- Active dates
- 100 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) 436, moderate (-15 to -9 dB) 1,066, strong (≥ -8 dB) 1,634.
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 R1BDX 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 R1BDX
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
- KO59 · 1,973 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,214 km (approx.)
- Last such locator decoded
- 2026-10-21 17:32 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 | R1BDX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 20:12 | 40m | - / -5 | F6BPZ | +11 / - | 2 | ✓ Closing fragment |
| 10-23 05:18 | 40m | - / -16 | IZ0DZX | -17 / - | 6 | Partial capture |
| 10-21 05:23 | 40m | -7 / - | LB1UK | - / - | 3 | Partial capture |
| 10-20 17:19 | 40m | -12 / - | HB9GWJ | - / - | 2 | Partial capture |
| 10-20 17:14 | 40m | -12 / -8 | IN3EAR | +8 / -4 | 4 | ✓ Full exchange observed |
| 10-20 16:25 | 40m | - / -21 | R3DRA | -14 / - | 2 | Partial capture |
| 10-20 16:20 | 40m | -14 / -11 | UA3DNK | -6 / -2 | 6 | ✓ Full exchange observed |
| 10-20 16:17 | 40m | -11 / -8 | R4PFY | -12 / -5 | 3 | Partial capture |
| 10-20 05:11 | 40m | -6 / - | EW4M | - / - | 3 | Partial capture |
| 10-18 06:05 | 40m | -7 / -9 | SV4SBI | -7 / -10 | 7 | ✓ Full exchange observed |
| 10-18 05:59 | 40m | -13 / - | RV6ALM | - / - | 4 | Partial capture |
| 10-18 05:56 | 40m | -6 / - | PE1RF/J | - / - | 6 | Partial capture |
| 10-18 05:51 | 40m | -14 / -3 | RN3DEY | -8 / - | 2 | ✓ Closing observed |
| 10-17 19:35 | 40m | -2 / - | OK1FED | - / - | 3 | Partial capture |
| 10-17 19:32 | 40m | -12 / - | RC6ZY | - / - | 5 | Partial capture |
| 10-17 19:28 | 40m | -7 / - | PI4ZW/J | - / - | 6 | Partial capture |
| 10-17 19:26 | 40m | -10 / - | GI3PXT | - / - | 3 | Partial capture |
| 10-17 19:25 | 40m | -4 / - | M7FSE | - / -17 | 3 | ✓ Closing fragment |
| 10-17 19:11 | 40m | -16 / -4 | R9CS/P | -8 / - | 3 | ✓ Closing observed |
| 10-17 19:06 | 40m | -12 / - | R5BM/M | - / -14 | 2 | Partial capture |
| 10-17 18:50 | 40m | -3 / - | PA25ASP/J | - / -10 | 4 | Partial capture |
| 10-17 06:42 | 40m | -12 / - | M0ICR/P | - / - | 3 | Partial capture |
| 10-17 06:39 | 40m | -9 / - | EA1SA | - / - | 3 | Partial capture |
| 10-16 06:53 | 60m | - / -5 | DK7ZT | -10 / - | 3 | Partial capture |
| 10-16 06:52 | 40m | -12 / - | G3UEG | - / - | 4 | Partial capture |
| 10-16 06:48 | 40m | -5 / - | ON4CAS | - / - | 8 | Partial capture |
| 10-16 05:37 | 40m | -14 / -12 | EG46PPA | -13 / -10 | 3 | Partial capture |
| 10-16 05:28 | 40m | -3 / - | I6WJB | - / - | 3 | Partial capture |
| 10-16 05:24 | 40m | -10 / -16 | EG5RCP | -10 / -13 | 9 | ✓ Full exchange observed |
| 10-16 05:19 | 40m | -2 / - | R9CS/P | - / -4 | 2 | ✓ Closing fragment |
| 10-16 05:00 | 40m | -4 / - | EG5RCP | - / - | 3 | Partial capture |
| 10-16 04:58 | 40m | -10 / - | YO5DGE | - / - | 3 | Partial capture |
| 10-16 04:55 | 40m | -6 / - | EG5RCP | - / - | 5 | Partial capture |
| 10-16 04:53 | 40m | -12 / - | EG46PPA | - / -8 | 2 | Partial capture |
| 10-16 04:51 | 40m | -9 / -11 | EA2CDY | -15 / -8 | 5 | ✓ Full exchange observed |
| 10-16 04:46 | 40m | -5 / - | EG5RCP | - / -9 | 6 | Partial capture |
| 10-16 04:43 | 40m | -3 / - | R4SF | - / -13 | 2 | Partial capture |
| 10-16 04:42 | 40m | -10 / - | F5NBU | - / - | 3 | Partial capture |
| 10-15 18:08 | 40m | -10 / - | RD6O | - / - | 3 | ✓ Closing fragment |
| 10-15 18:00 | 40m | -5 / -6 | G4OFR | -4 / -9 | 5 | ✓ Full exchange observed |
| 10-15 17:56 | 40m | -8 / - | ZL4KX | - / - | 4 | Partial capture |
| 10-15 17:48 | 40m | -8 / -8 | G0CUZ | -1 / -9 | 5 | ✓ Full exchange observed |
| 10-15 17:44 | 40m | -10 / - | IU8RHZ | - / - | 4 | Partial capture |
| 10-15 17:40 | 40m | 0 / - | OZ2LC | - / - | 3 | Partial capture |
| 10-15 17:38 | 40m | -7 / - | IU8RHZ | - / - | 3 | Partial capture |
| 10-15 17:36 | 40m | 0 / - | OZ2LC | - / - | 4 | Partial capture |
| 10-15 16:02 | 40m | -10 / - | OM2ZZ | - / - | 6 | Partial capture |
| 10-15 15:57 | 40m | -18 / - | YB2TTM | - / - | 2 | Partial capture |
| 10-15 15:53 | 40m | -7 / - | R9YR | - / - | 3 | Partial capture |
| 10-15 15:52 | 40m | -11 / - | R3PCB | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 052300 -12 981 LB1UK R1BDX KO59 (x3) 052930 -13 2193 SP4KDK R1BDX KO59 173130 +6 2595 PA2DX R1BDX KO59 173230 -4 1922 OE2LEX R1BDX KO59 182630 -11 2255 R1BDX 4Z5OZ RR73 051800 -14 1630 R1BDX IZ0DZX -16 (x6) 201215 +8 2079 R1BDX F6BPZ -05 (x2)
UTC dB Audio Message 185315 +8 838 R1BDX OH8WW -08 (x2) 185430 -19 2044 RA5AD R1BDX -04 185445 -11 2044 R1BDX RA5AD R-05 185500 -22 2045 RA5AD R1BDX RR73 185515 -7 2045 R1BDX RA5AD 73 054115 -20 1205 R1BDX R1FZ +01 192000 -16 1551 DO1JAR R1BDX KO59 192015 -11 1552 R1BDX DO1JAR -21 192030 -6 1552 DO1JAR R1BDX R-11 192045 -7 1552 R1BDX DO1JAR -21 (x2) 192200 -5 1183 LZ7MM R1BDX KO59 (x2) 192215 -16 1575 R1BED R1BDX RR73
UTC dB Audio Message 065330 -9 2483 R1BDX DK7ZT -05 (x3)
UTC dB Audio Message 082345 +11 907 DH8KAM R1BDX KO59 (x2) 082545 -9 1807 R1BDX RX6BE -15 (x3) 082645 +0 2020 DL1HEW R1BDX KO59 071145 +5 1253 TC30AGU R1BDX -07 (x2) 071245 -1 1669 DF2AP R1BDX KO59 (x2) 071415 +8 464 TC30AGU R1BDX -07 (x4) 184115 -7 2143 R1BDX F4GRW R+00
UTC dB Audio Message 200030 -16 924 DK0RA/LH R1BDX -02 (x3) 201030 -13 1639 R1BDX PD2V -04 (x2) 201200 -18 1524 R1BDX PA1GLD JO21 124530 -12 2593 DO1ERS R1BDX KO59 125115 -16 2038 DN9CHV R1BDX R-12 (x2) 184015 -22 1973 R1BDX CX2AQ RR73 184900 -4 910 R1BDX DF5KX -20 (x2) 185745 -20 2072 R1BDX CX6TU 73 183500 -20 1712 R1BDX DJ4JZ -06 (x2)
UTC dB Audio Message 184415 -7 1646 R1BDX RZ6CO -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.
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