UA9AEJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA9AEJ, decoded by SO8OO in southeastern Poland. 8 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-09-19.
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 8 FT8 messages attributed to UA9AEJ as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (50%), followed by 80 m (25%) and 40 m (25%). In this small sample, the estimated median decoder S/N was -21 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-09-19 03:01 UTC
Observed FT8 message patterns
- Attributed sample
- 8 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -21 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 1, strong (≥ -8 dB) 0.
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 UA9AEJ in decoded directed-looking exchanges:
Most frequent locator attributed to UA9AEJ
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
- LO94 · 6 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,553 km (approx.)
- Last such locator decoded
- 2026-09-19 03:00 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 | UA9AEJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-19 03:00 | 80m | -16 / -14 | R2EA/P | -4 / - | 4 | ✓ Closing observed |
| 08-06 08:14 | 20m | - / - | DL1R | -4 / - | 2 | ✓ Closing fragment |
| 07-04 03:13 | 40m | - / -3 | RA6MQ | -14 / - | 6 | Partial capture |
| 07-04 03:10 | 40m | - / -2 | CR2WWA | -5 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 030015 -12 1797 R2EA/P UA9AEJ LO94 030030 -4 2059 UA9AEJ R2EA/P -14 (x2) 030115 -19 1796 R2EA/P UA9AEJ 73 030130 -10 1797 UA9AEJ RY3F -05
UTC dB Audio Message 083600 -11 733 UA9AEJ CR2WWA RR73 022215 -24 1641 CQ UA9AEJ LO94 022300 -10 718 UA9AEJ A92AE -24 081430 -5 2670 UA9AEJ DL1R JN58 081600 -13 605 UA9AEJ PA3FPQ JO32 081600 -4 2670 UA9AEJ DL1R 73 081745 -24 1797 UA3SCU UA9AEJ R-03
UTC dB Audio Message 031030 -6 574 UA9AEJ CR2WWA -02 (x2) 031300 -11 2059 UA9AEJ RA6MQ -03 (x6) 024445 +6 2838 UA9AEJ IK6DLK JN63
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.
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