OZ8RZ — 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 OZ8RZ, decoded by SO8OO in southeastern Poland. 35 FT8 messages attributed to this token as transmitter, on 160m, 40m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-10-02.
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 35 FT8 messages attributed to OZ8RZ as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (34%), followed by 10 m (34%) and 40 m (31%). Most decodes (100%) 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 -15 dB.
Overview
Bands
Last attributed message: 2026-10-02 19:20 UTC
Observed FT8 message patterns
- Attributed sample
- 35 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -15 dB
- Estimated 10th-90th percentile
- -24 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 13.
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 OZ8RZ in decoded directed-looking exchanges:
Most frequent locator attributed to OZ8RZ
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
- JO65 · 6 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 855 km (approx.)
- Last such locator decoded
- 2026-10-02 19:12 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 | OZ8RZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-02 19:18 | 160m | -19 / -18 | SP3EIE | +8 / - | 6 | ✓ Closing observed |
| 10-02 19:16 | 160m | -17 / -8 | DG6ITP | -16 / -8 | 5 | ✓ Full exchange observed |
| 10-02 19:10 | 160m | - / -20 | DK5IR | -2 / - | 2 | ✓ Closing fragment |
| 10-02 19:07 | 160m | -22 / - | OZ1GXW | - / -2 | 2 | ✓ Closing fragment |
| 10-02 19:05 | 160m | -22 / - | OZ6EP | - / -9 | 4 | Partial capture |
| 09-18 19:15 | 40m | +6 / - | CT1BFP | - / -9 | 4 | Partial capture |
| 09-18 19:07 | 40m | - / -15 | RN6MA | +7 / - | 3 | Partial capture |
| 09-18 19:06 | 40m | +2 / -3 | UX5UW | +8 / -12 | 4 | ✓ Full exchange observed |
| 07-30 10:26 | 20m | - / - | PD3LKN | -16 / - | 4 | Partial capture |
| 07-29 14:34 | 20m | - / - | DJ5YS | -12 / - | 2 | Partial capture |
| 07-29 14:34 | 20m | - / - | M7NXS | -6 / - | 2 | Partial capture |
| 07-29 14:33 | 20m | - / -9 | F1PBZ | -2 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 191045 -7 1002 OZ8RZ DK5IR -20 (x2) 191230 -24 1654 CQ OZ8RZ JO65 191315 -11 2169 OZ8RZ LY2BNL KO24 191630 -17 1655 DG6ITP OZ8RZ -08 (x2) 191715 -14 1315 OZ8RZ DG6ITP R-08 191730 -18 1655 DG6ITP OZ8RZ RR73 191745 -17 1315 OZ8RZ DG6ITP 73 191845 +9 1145 OZ8RZ SP3EIE JO83 (x4) 192030 -19 1655 SP3EIE OZ8RZ RR73 192045 +9 1145 OZ8RZ SP3EIE 73
UTC dB Audio Message 190630 +1 694 CQ OZ8RZ JO65 190645 +10 694 OZ8RZ UX5UW KO50 190715 +10 694 OZ8RZ RN6MA -15 190730 +2 694 UX5UW OZ8RZ -12 190745 +7 694 OZ8RZ UX5UW R-03 190745 +14 2779 OZ8RZ S57BTI JN75 190800 +3 694 UX5UW OZ8RZ RR73 190815 +10 693 OZ8RZ RN6MA -15 (x2) 191500 +3 694 CT1BFP OZ8RZ -09 (x4)
UTC dB Audio Message 143330 -2 2614 OZ8RZ F1PBZ -09 143400 -1 436 OZ8RZ M7NXS IO94 143400 -3 2614 OZ8RZ F1PBZ -09 143400 -11 2271 OZ8RZ DJ5YS JN68 143430 -2 2614 OZ8RZ F1PBZ -09 143530 -10 436 OZ8RZ M7NXS IO94 143530 -14 2271 OZ8RZ DJ5YS JN68 102630 -16 1168 OZ8RZ PD3LKN JO22 (x4)
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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