R3ZBH — 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 R3ZBH, decoded by SO8OO in southeastern Poland. 382 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 24 UTC dates in the available aggregate history. Observed between 2026-06-14 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 382 FT8 messages attributed to R3ZBH as the transmitting token by decoded message structure across 24 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (61%), followed by 80 m (39%) and 20 m (0%). Most decodes (95%) fell within the six-hour window 14:00-20:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (71%); the estimated median was -4.2 dB.
Overview
Bands
Last attributed message: 2026-11-03 16:39 UTC
Observed FT8 message patterns
- Attributed sample
- 382 messages
- Active dates
- 24 UTC dates
- Estimated median S/N
- -4.2 dB
- Estimated 10th-90th percentile
- -15 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 34, moderate (-15 to -9 dB) 77, strong (≥ -8 dB) 271.
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 R3ZBH 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 R3ZBH
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
- KO81 · 124 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,083 km (approx.)
- Last such locator decoded
- 2026-11-03 16:38 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 | R3ZBH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 16:38 | 80m | -14 / -13 | R1CBW | -18 / -7 | 5 | ✓ Full exchange observed |
| 11-03 16:36 | 80m | -16 / - | RW2Z | - / +2 | 2 | ✓ Closing fragment |
| 11-03 16:31 | 80m | -5 / - | RD5D | - / - | 3 | Partial capture |
| 11-03 16:29 | 80m | -8 / -14 | YL2GJX | -1 / -7 | 5 | ✓ Full exchange observed |
| 11-03 16:22 | 80m | -2 / +1 | EU1FQ | +5 / - | 6 | ✓ Full exchange observed |
| 11-03 16:21 | 80m | -2 / - | RD5D | 0 / +10 | 4 | Partial capture |
| 11-03 16:20 | 80m | -12 / -5 | RW3DW | -4 / +7 | 5 | ✓ Full exchange observed |
| 11-03 16:19 | 80m | -12 / - | R9CS/P | - / - | 3 | ✓ Closing fragment |
| 11-02 19:06 | 80m | - / -15 | YO4LUP | -19 / - | 2 | ✓ Closing fragment |
| 11-02 18:35 | 40m | -22 / -15 | SV1DKR | -6 / +1 | 6 | ✓ Full exchange observed |
| 11-02 18:25 | 80m | -17 / -10 | UC6D | +2 / - | 2 | ✓ Closing observed |
| 11-02 18:22 | 80m | -9 / - | RD4AAK | - / +7 | 2 | ✓ Closing fragment |
| 11-02 17:49 | 80m | - / -7 | RD3MF | -3 / - | 4 | Partial capture |
| 11-02 17:48 | 80m | -14 / -20 | R6FFB | 0 / - | 5 | ✓ Closing observed |
| 11-02 17:47 | 80m | -12 / - | RU4SS | -7 / -4 | 3 | ✓ Closing observed |
| 11-02 17:44 | 80m | -10 / -12 | IQ4JO | +12 / -15 | 5 | Partial capture |
| 11-01 18:43 | 40m | -17 / - | F4CTJ | - / -14 | 5 | Partial capture |
| 10-30 19:35 | 80m | -8 / - | UB3ADO/P | - / -21 | 3 | Partial capture |
| 10-30 18:47 | 40m | - / -8 | IK6GPZ | 0 / - | 4 | ✓ Closing fragment |
| 10-30 18:46 | 40m | - / -16 | YO4NT | +6 / - | 2 | ✓ Closing fragment |
| 10-25 16:08 | 40m | -5 / - | RN3DDW/M | - / -7 | 5 | Partial capture |
| 10-25 15:57 | 40m | 0 / - | R3DBN/P | - / - | 5 | Partial capture |
| 10-25 15:51 | 40m | +2 / - | RA4NCC | - / -6 | 2 | Partial capture |
| 10-25 15:48 | 40m | +4 / - | R3DBN/P | - / -6 | 3 | Partial capture |
| 10-25 15:47 | 40m | +2 / - | UA4PDJ | - / -6 | 2 | ✓ Closing fragment |
| 10-25 15:45 | 40m | -2 / -5 | RA4HG | -8 / +7 | 3 | ✓ Full exchange observed |
| 10-25 15:39 | 40m | -3 / - | R8LCM/M | - / -23 | 4 | Partial capture |
| 10-18 06:53 | 40m | -19 / +2 | R2AL | -1 / - | 6 | ✓ Closing observed |
| 10-18 06:52 | 40m | -13 / -2 | RM5F | -6 / - | 4 | ✓ Closing observed |
| 10-18 06:44 | 40m | -12 / - | UA4CKN | - / +10 | 2 | ✓ Closing fragment |
| 10-18 06:42 | 40m | -10 / - | R1BNG/P | - / +2 | 2 | Partial capture |
| 10-17 15:39 | 40m | -5 / - | AP2FLY | - / - | 4 | Partial capture |
| 10-17 15:35 | 40m | -6 / -1 | LZ2SPD | -8 / +4 | 5 | ✓ Full exchange observed |
| 10-17 15:33 | 40m | -5 / - | RZ0SW | - / -2 | 3 | Partial capture |
| 10-17 15:31 | 40m | - / -17 | R1BMZ | -6 / - | 2 | ✓ Closing fragment |
| 10-17 05:43 | 40m | -10 / - | RA3VMK/P | - / +2 | 3 | ✓ Closing fragment |
| 10-15 17:35 | 80m | -6 / - | RK4UZ | - / +8 | 2 | Partial capture |
| 10-15 17:31 | 80m | -7 / -13 | R2EA/P | -9 / -8 | 7 | ✓ Full exchange observed |
| 10-15 17:27 | 80m | +5 / - | R5BM/M | - / -11 | 2 | Partial capture |
| 10-15 17:23 | 40m | +5 / +3 | RU4SS | -18 / +6 | 3 | Partial capture |
| 10-15 17:22 | 40m | +11 / -17 | RV1A | -6 / - | 3 | Partial capture |
| 10-15 17:20 | 40m | -4 / -4 | RD3FY | -8 / -13 | 5 | ✓ Full exchange observed |
| 10-15 17:19 | 40m | -5 / +1 | HA1BF | -8 / -4 | 5 | ✓ Full exchange observed |
| 10-15 17:05 | 80m | -9 / -18 | DL5MO | -2 / -18 | 8 | ✓ Full exchange observed |
| 10-15 17:00 | 80m | - / -2 | RM5F | +1 / - | 3 | ✓ Closing fragment |
| 10-15 16:58 | 80m | -2 / -6 | UN0GY | -14 / -16 | 6 | ✓ Full exchange observed |
| 10-15 16:56 | 80m | -9 / -3 | SV1EAG | -18 / -15 | 5 | ✓ Full exchange observed |
| 10-15 16:49 | 80m | -3 / - | RA4ABH | - / -12 | 4 | ✓ Closing fragment |
| 10-13 16:09 | 80m | -6 / -12 | RA4P/P | -6 / -7 | 13 | Partial capture |
| 10-13 14:34 | 40m | -1 / - | RA0SCA | - / -6 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 163015 +2 2516 R3ZBH YL2GJX R-14 163030 -10 808 YL2GJX R3ZBH RR73 163045 -3 2516 R3ZBH YL2GJX 73 163100 -8 808 RD5D R3ZBH +16 (x3) 163445 -11 1682 R3ZBH OK1XBF -18 163600 -15 1703 RW2Z R3ZBH +02 (x2) 163800 -12 1703 UA6AHR R3ZBH 73 163830 -11 1703 R1CBW R3ZBH KO81 163845 -16 1703 R3ZBH R1CBW -13 163900 -18 1703 R1CBW R3ZBH R-07 163915 -19 1703 R3ZBH R1CBW RR73 163930 -13 1703 R1CBW R3ZBH 73
UTC dB Audio Message 184500 -18 1046 F4CTJ R3ZBH -14 184730 -16 1048 TA1MB R3ZBH -01 185030 -20 2363 CQ R3ZBH KO81 (x2) 185200 -19 2363 UA4FKT R3ZBH RR73 185300 -17 2363 9A1CCB R3ZBH RR73 183500 -4 1281 R3ZBH SV1DKR KM18 (x2) 183615 -24 1947 S57KZ R3ZBH -14 183715 -22 1947 SV1DKR R3ZBH +01 183830 -10 1281 R3ZBH SV1DKR R-15 183845 -23 1947 SV1DKR R3ZBH RR73 183900 -9 1281 R3ZBH SV1DKR 73 152015 -6 2319 OH2CUB/P R3ZBH KO81 152045 -7 2320 VI40EUDXF R3ZBH KO81
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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