WW5A — 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 WW5A, decoded by SO8OO in southeastern Poland. 13 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-11-02.
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 13 FT8 messages attributed to WW5A as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -7 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 13 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -7 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 7.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with WW5A in decoded directed-looking exchanges:
Most frequent locator attributed to WW5A
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
- FN64 · 10 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 6,327 km (approx.)
- Last such locator decoded
- 2026-11-02 21:03 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 | WW5A S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 21:06 | 40m | - / - | G0OSK | -3 / - | 3 | Partial capture |
| 11-02 21:05 | 40m | - / -1 | SV5BYP | -2 / - | 3 | Partial capture |
| 11-02 21:02 | 40m | -12 / - | HS0ZOY | - / -10 | 5 | ✓ Closing fragment |
| 11-02 21:01 | 40m | - / - | UA6YW | -8 / - | 3 | Partial capture |
| 11-02 21:00 | 40m | - / - | EA3URC | -12 / - | 11 | Partial capture |
| 11-02 21:00 | 40m | - / - | EA5ET | -6 / - | 3 | Partial capture |
| 11-02 21:00 | 40m | - / - | SV1AIN | -12 / - | 2 | Partial capture |
| 11-02 20:59 | 40m | - / -3 | F4GIH | -9 / - | 3 | Partial capture |
| 11-02 20:59 | 40m | -7 / - | 6W/IK2HKT | - / -3 | 2 | Partial capture |
| 11-02 20:56 | 40m | -6 / - | OZ7CL | - / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 210315 -12 2191 WW5A EA3URC JN11 210345 -11 1040 HS0ZOY WW5A FN64 210345 -9 2191 WW5A EA3URC JN11 210415 -11 1039 HS0ZOY WW5A R-10 210415 -10 2191 WW5A EA3URC JN11 210445 -11 1040 HS0ZOY WW5A 73 210445 -16 2191 WW5A EA3URC JN11 210500 +2 1447 WW5A SV5BYP -01 210515 -12 2191 WW5A EA3URC JN11 210530 -6 1387 WW5A SV5BYP -01 210545 -12 2191 WW5A EA3URC JN11 210600 -3 1387 WW5A SV5BYP -01 210600 +0 1041 WW5A G0OSK IO91 (x3)
CW
No CW receptions recorded for this callsign in the last 30 days.
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