RN3ZBX — 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 RN3ZBX, decoded by SO8OO in southeastern Poland. 2,779 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 97 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-05.
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 2,779 FT8 messages attributed to RN3ZBX as the transmitting token by decoded message structure across 97 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (63%), followed by 20 m (28%) and 80 m (7%). Most decodes (66%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-11-05 19:08 UTC
Observed FT8 message patterns
- Attributed sample
- 2,779 messages
- Active dates
- 97 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -17.6 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 429, moderate (-15 to -9 dB) 793, strong (≥ -8 dB) 1,557.
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 RN3ZBX 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 RN3ZBX
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
- KO90 · 1,218 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,223 km (approx.)
- Last such locator decoded
- 2026-11-05 19:06 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 | RN3ZBX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 19:05 | 40m | -7 / -9 | ON6OM | -16 / -23 | 6 | Partial capture |
| 11-05 18:59 | 40m | - / -18 | DL1BBO | -6 / - | 2 | Partial capture |
| 11-05 18:54 | 40m | -22 / - | M0IEP | - / -18 | 2 | ✓ Closing fragment |
| 11-05 18:52 | 40m | -20 / -6 | SV1PLJ | -6 / -15 | 3 | Partial capture |
| 11-05 18:49 | 40m | -19 / - | IU7TCY | - / - | 3 | Partial capture |
| 11-05 18:05 | 40m | - / -4 | RA3LBW | -15 / - | 2 | ✓ Closing fragment |
| 11-05 17:55 | 40m | -20 / - | RC1C | -18 / -14 | 4 | ✓ Closing observed |
| 11-05 17:51 | 40m | -22 / - | M8KUU | - / - | 3 | Partial capture |
| 11-01 12:19 | 40m | -7 / +5 | RA3RGQ | -20 / +6 | 5 | ✓ Full exchange observed |
| 11-01 12:17 | 40m | -4 / - | EW6GB/P | - / - | 2 | Partial capture |
| 11-01 06:37 | 40m | -9 / - | R1ZH | - / - | 5 | Partial capture |
| 11-01 06:02 | 40m | -8 / - | YO1BRANCUSI | - / - | 4 | Partial capture |
| 10-31 17:31 | 40m | - / -5 | M0IEP | -16 / - | 2 | Partial capture |
| 10-31 17:28 | 40m | -22 / - | RN6LPC | -18 / - | 3 | ✓ Closing observed |
| 10-31 17:22 | 40m | -14 / - | OE8XRK | - / - | 2 | ✓ Closing fragment |
| 10-31 17:12 | 80m | - / -6 | RW1C | +6 / - | 2 | ✓ Closing fragment |
| 10-31 17:04 | 80m | - / - | 9A4ZM | +6 / - | 2 | Partial capture |
| 10-31 17:02 | 80m | - / +3 | RZ4M | -18 / - | 2 | Partial capture |
| 10-31 17:01 | 80m | - / - | DO1MDO | 0 / - | 5 | Partial capture |
| 10-31 17:00 | 80m | -7 / - | RJ3DC | - / -8 | 3 | ✓ Closing fragment |
| 10-31 04:39 | 40m | +3 / - | DL8TV | - / -24 | 5 | ✓ Closing fragment |
| 10-31 04:37 | 40m | -2 / - | PA2HD | - / - | 2 | Partial capture |
| 10-31 04:35 | 40m | +4 / - | R8CEL | - / -13 | 4 | Partial capture |
| 10-30 18:36 | 80m | -4 / - | R3EDI | -8 / -3 | 2 | Partial capture |
| 10-30 18:34 | 80m | -4 / - | R2BPS | - / -19 | 3 | ✓ Closing fragment |
| 10-30 18:24 | 80m | -5 / - | UB3ADO/P | - / -21 | 14 | Partial capture |
| 10-30 18:20 | 80m | -6 / - | UB3ADO/P | - / - | 3 | Partial capture |
| 10-30 18:12 | 40m | +4 / - | F5OYA/P | - / -6 | 5 | Partial capture |
| 10-30 18:06 | 40m | +5 / - | F5OYA/P | - / - | 4 | Partial capture |
| 10-30 18:02 | 40m | -1 / - | DJ2DL/QRP | - / - | 5 | Partial capture |
| 10-30 16:03 | 40m | 0 / - | RA6MQ/P | - / - | 3 | Partial capture |
| 10-30 15:58 | 40m | +5 / - | RA6MQ/P | - / - | 3 | Partial capture |
| 10-30 15:56 | 40m | -4 / - | F5OYA/P | - / - | 2 | Partial capture |
| 10-30 15:22 | 40m | -10 / - | F5OYA/P | - / -23 | 4 | Partial capture |
| 10-30 14:54 | 40m | - / -10 | RA8CO | -14 / - | 3 | ✓ Closing fragment |
| 10-30 14:40 | 40m | - / - | SP9OJ | -3 / - | 12 | Partial capture |
| 10-30 14:36 | 40m | - / - | SP9OJ | -5 / - | 4 | Partial capture |
| 10-30 14:34 | 40m | -13 / - | EX8BT | - / -9 | 3 | ✓ Closing fragment |
| 10-30 14:33 | 40m | -17 / - | R3DFC | - / -4 | 2 | ✓ Closing fragment |
| 10-28 15:46 | 40m | -3 / - | R2FBW | - / -12 | 3 | ✓ Closing fragment |
| 10-28 15:44 | 40m | +2 / - | RN6AK | - / -20 | 2 | ✓ Closing fragment |
| 10-27 13:15 | 40m | -13 / - | R9OFA | - / -17 | 2 | Partial capture |
| 10-25 04:28 | 40m | -7 / -2 | F5MXH | -23 / -14 | 3 | Partial capture |
| 10-25 04:27 | 40m | -8 / - | DM8KM | - / - | 2 | ✓ Closing fragment |
| 10-25 04:26 | 40m | - / - | SP1ZMO | -6 / - | 2 | Partial capture |
| 10-25 04:25 | 40m | -4 / - | EU7FBB | - / +3 | 3 | ✓ Closing fragment |
| 10-25 04:23 | 40m | -2 / - | IU8RFW | - / -15 | 2 | ✓ Closing fragment |
| 10-25 04:22 | 40m | -2 / - | UB3DSR | -19 / -5 | 3 | ✓ Closing observed |
| 10-25 04:17 | 40m | +1 / - | R4ADJ | - / -18 | 3 | ✓ Closing fragment |
| 10-24 03:46 | 40m | - / -11 | G1LQT | -7 / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 185030 -20 1692 IU7TCY RN3ZBX KO90 185215 -23 1691 SV1PLJ RN3ZBX KO90 185230 -6 1141 RN3ZBX SV1PLJ -06 185245 -18 1691 SV1PLJ RN3ZBX R-15 185445 -20 1692 M0IEP RN3ZBX -18 (x2) 185530 -9 1877 RN3ZBX F4FSY -10 185900 -7 2834 RN3ZBX DL1BBO JO43 (x2) 190500 -8 670 ON6OM RN3ZBX KO90 (x2) 190545 -16 1170 RN3ZBX ON6OM -09 190600 -8 669 ON6OM RN3ZBX KO90 (x3)
UTC dB Audio Message 170100 -2 1978 RN3ZBX DO1MDO JO50 170115 -5 1733 RJ3DC RN3ZBX -08 170130 -3 1978 RN3ZBX DO1MDO JO50 170145 -12 1732 RJ3DC RN3ZBX RR73 170200 -17 1647 RN3ZBX RZ4M LO44 170200 +2 1978 RN3ZBX DO1MDO JO50 (x2) 170300 -20 1647 RN3ZBX RZ4M R+03 170300 -1 1978 RN3ZBX DO1MDO JO50 170400 -8 999 RN3ZBX R3MBV R-02 170430 +7 1728 RN3ZBX 9A4ZM JN86 (x2) 171215 +5 1292 RN3ZBX RW1C -06 (x2) 171315 -14 1999 RN3ZBX R1BED -03
UTC dB Audio Message 083430 -20 1167 RN3ZBX S9R +00
UTC dB Audio Message 174800 -17 1915 RN3ZBX OE8RPK JN76 (x3) 082745 -8 1372 M0XCZ RN3ZBX KO90 (x2) 082945 +1 1372 RA9YTI RN3ZBX KO90 (x3) 083100 -9 1512 RN3ZBX RW9WJ LO84 083115 -5 1372 RA9YTI RN3ZBX 73 083130 -10 1512 RN3ZBX RW9WJ LO84 (x2) 083215 -5 1372 RW9WJ RN3ZBX RR73 083230 -12 1512 RN3ZBX RW9WJ 73 083315 -8 1372 9A5JU RN3ZBX KO90
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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