UA3THY — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA3THY, decoded by SO8OO in southeastern Poland. 10 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-31.
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 10 FT8 messages attributed to UA3THY as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 20 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
- 10 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) 0, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 8.
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 UA3THY in decoded directed-looking exchanges:
Most frequent locator attributed to UA3THY
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
- LO16 · 3 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,580 km (approx.)
- Last such locator decoded
- 2026-08-31 11:05 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 | UA3THY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-31 11:05 | 20m | -6 / -9 | LA2GCA | -4 / -13 | 5 | ✓ Full exchange observed |
| 08-31 11:04 | 20m | - / -11 | PD3LKN | -2 / - | 3 | ✓ Closing fragment |
| 08-31 11:03 | 20m | - / - | OE3FVU | +1 / - | 7 | Partial capture |
| 08-31 11:03 | 20m | - / - | G8IXM | -2 / - | 6 | Partial capture |
| 08-31 11:02 | 20m | -9 / - | SQ9CXH | - / +6 | 2 | ✓ Closing fragment |
| 08-31 10:59 | 20m | -10 / -10 | M9LCB | -14 / - | 3 | ✓ Closing observed |
| 08-31 10:56 | 20m | -6 / -6 | M7INZ | -15 / - | 4 | ✓ Closing observed |
| 08-31 10:54 | 20m | -2 / -7 | GB2WVR | 0 / -7 | 3 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 110500 +0 959 UA3THY LA2GCA JO49 110500 -4 914 UA3THY G8IXM JO02 110530 -5 1039 UA3THY PD3LKN 73 110530 +4 1769 UA3THY OE3FVU JN78 110530 -3 914 UA3THY G8IXM JO02 110545 +1 1038 CQ UA3THY LO16 110600 +5 1769 UA3THY OE3FVU JN78 (x2) 110645 -7 1039 YO5PHL UA3THY RR73 110700 -4 959 UA3THY LA2GCA JO49 110700 +3 914 UA3THY G8IXM JO02 110715 -7 1039 LA2GCA UA3THY -13 110730 -8 959 UA3THY LA2GCA R-09 110730 -5 914 UA3THY G8IXM JO02 110745 -6 1038 LA2GCA UA3THY RR73
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