UA1TAT — 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 UA1TAT, decoded by SO8OO in southeastern Poland. 376 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 8 UTC dates in the available aggregate history. Observed between 2026-08-10 and 2026-10-08.
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 376 FT8 messages attributed to UA1TAT as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (51%), followed by 160 m (43%) and 40 m (3%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (73%); the estimated median was -3 dB.
Overview
Bands
Last attributed message: 2026-10-08 19:14 UTC
Observed FT8 message patterns
- Attributed sample
- 376 messages
- Active dates
- 8 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -13 to +8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 17, moderate (-15 to -9 dB) 86, strong (≥ -8 dB) 273.
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 UA1TAT 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 UA1TAT
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
- KO58 · 166 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,122 km (approx.)
- Last such locator decoded
- 2026-10-08 19:14 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 | UA1TAT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-08 19:06 | 80m | 0 / - | OI5AY | - / - | 8 | Partial capture |
| 10-08 19:05 | 80m | 0 / +9 | LA7EIA | -7 / -8 | 5 | ✓ Full exchange observed |
| 10-08 19:02 | 80m | +1 / -2 | OH8WW | -1 / - | 7 | ✓ Full exchange observed |
| 10-08 19:00 | 80m | -1 / - | R3DPZ | - / -3 | 2 | ✓ Closing fragment |
| 10-08 18:59 | 80m | +2 / -1 | RZ4AT | -14 / -6 | 8 | ✓ Full exchange observed |
| 10-08 18:59 | 80m | - / +3 | R3BDQ | +4 / - | 3 | Partial capture |
| 10-08 18:58 | 80m | +2 / +2 | RD7O | -7 / +2 | 6 | ✓ Full exchange observed |
| 10-08 18:58 | 80m | +8 / - | UD1I | - / +4 | 2 | ✓ Closing fragment |
| 10-08 18:57 | 80m | - / - | DL9ATW | -4 / - | 3 | Partial capture |
| 10-08 18:57 | 80m | - / - | IU2THY | +5 / - | 3 | Partial capture |
| 10-04 20:35 | 80m | +8 / -11 | DO5HOK | -2 / -11 | 5 | ✓ Full exchange observed |
| 10-04 20:35 | 80m | - / - | R2BPS | -14 / - | 10 | Partial capture |
| 10-04 20:34 | 80m | +10 / - | UA0TP | - / - | 2 | Partial capture |
| 10-04 20:32 | 80m | +4 / -6 | EU1EU | +2 / -12 | 5 | ✓ Full exchange observed |
| 10-04 20:28 | 80m | +5 / - | OK1FHI | +4 / - | 4 | ✓ Closing observed |
| 10-04 20:28 | 80m | -2 / - | EA5JKT | -11 / -23 | 6 | ✓ Closing observed |
| 10-04 20:28 | 80m | 0 / - | RA0SCA | - / -15 | 2 | ✓ Closing fragment |
| 10-04 20:27 | 80m | - / - | R2BPS | -17 / - | 5 | Partial capture |
| 10-04 20:25 | 80m | +1 / - | JA7JWF | - / -24 | 3 | ✓ Closing fragment |
| 10-04 20:24 | 80m | -4 / - | JA6EXO | - / -20 | 2 | Partial capture |
| 10-04 20:22 | 80m | +1 / -12 | DG2EBG | -4 / -12 | 4 | ✓ Full exchange observed |
| 10-04 20:19 | 80m | +2 / - | UA4NCX | -10 / -5 | 3 | ✓ Closing observed |
| 10-04 20:18 | 80m | -1 / -9 | DD7EE | +4 / -3 | 5 | ✓ Full exchange observed |
| 10-04 20:17 | 80m | +2 / -4 | YT5DL | +2 / -7 | 5 | ✓ Full exchange observed |
| 10-04 20:15 | 80m | +9 / - | JA7JWF | - / -20 | 3 | Partial capture |
| 10-04 20:13 | 80m | +18 / 0 | SP3JHZ | +3 / -14 | 4 | ✓ Full exchange observed |
| 10-04 20:10 | 80m | +14 / -13 | EB1LA | -8 / -24 | 5 | ✓ Full exchange observed |
| 10-04 20:06 | 80m | +11 / - | JA9NFO | - / -23 | 8 | Partial capture |
| 10-04 20:05 | 80m | +6 / - | BD8SN | - / -24 | 2 | ✓ Closing fragment |
| 10-04 20:02 | 80m | +2 / -9 | PA3FPQ | +9 / -6 | 5 | ✓ Full exchange observed |
| 10-04 19:45 | 80m | - / -11 | DL5MO | 0 / - | 2 | Partial capture |
| 10-04 19:45 | 80m | +4 / - | RW9MZ | - / -5 | 2 | ✓ Closing fragment |
| 10-04 19:44 | 80m | - / - | R1BDX | -5 / - | 6 | Partial capture |
| 10-04 19:44 | 80m | +7 / - | JH7XMO | - / -20 | 3 | ✓ Closing fragment |
| 10-04 19:42 | 80m | +11 / +10 | M7JGB | -10 / -15 | 4 | ✓ Full exchange observed |
| 10-04 19:37 | 80m | +9 / - | VK3AMP | - / -23 | 10 | Partial capture |
| 10-04 19:36 | 80m | +5 / -4 | R5KH | -10 / +3 | 4 | ✓ Full exchange observed |
| 10-04 19:34 | 80m | +2 / -4 | RA3WY | +4 / +8 | 6 | ✓ Full exchange observed |
| 10-04 19:33 | 80m | +4 / +2 | IN3IZQ | -4 / -15 | 4 | ✓ Full exchange observed |
| 10-01 19:57 | 160m | -12 / - | JF8QNF | - / -23 | 5 | ✓ Closing fragment |
| 10-01 19:43 | 160m | -7 / - | CT1FCX | - / - | 7 | Partial capture |
| 10-01 19:39 | 160m | -3 / - | CT1FCX | - / - | 4 | Partial capture |
| 10-01 19:36 | 160m | -9 / - | UA1OJL | - / - | 2 | ✓ Closing fragment |
| 10-01 19:32 | 160m | -10 / - | RK3QA | -23 / +9 | 3 | ✓ Closing observed |
| 10-01 19:30 | 160m | -8 / - | UA9KBC | - / -20 | 2 | Partial capture |
| 10-01 19:25 | 160m | -10 / -23 | S56A | -12 / -24 | 8 | ✓ Full exchange observed |
| 10-01 19:25 | 160m | -11 / - | R2SN | - / -1 | 2 | ✓ Closing fragment |
| 10-01 19:23 | 160m | -10 / - | RU3FM | - / +9 | 2 | ✓ Closing fragment |
| 10-01 19:19 | 160m | -6 / - | LA3DV | - / -13 | 2 | ✓ Closing fragment |
| 10-01 19:16 | 160m | -9 / - | R0SDC | - / -19 | 10 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 190500 +0 1201 LA7EIA UA1TAT KO58 190515 -6 2606 UA1TAT LA7EIA +09 190530 +0 1201 LA7EIA UA1TAT R-08 190545 -8 2605 UA1TAT LA7EIA RR73 190600 +1 1201 LA7EIA UA1TAT 73 190630 +2 1201 OI5AY UA1TAT KO58 (x9) 191545 -2 2140 UA1TAT DO2ANW JN57
UTC dB Audio Message 194000 -3 2554 CT1FCX UA1TAT KO58 (x2) 194100 -7 2555 RA9LY UA1TAT -15 194330 -6 2554 CT1FCX UA1TAT KO58 (x7) 195730 -13 2554 JF8QNF UA1TAT KO58 (x5)
UTC dB Audio Message 191130 -4 1087 UN2E UA1TAT KO58 (x2) 191345 -3 1087 9H4JX UA1TAT KO58 (x3) 191500 -12 1896 UA1TAT 9H4JX +00 191515 +2 1087 9H4JX UA1TAT R-05 191530 -14 1897 UA1TAT 9H4JX RR73 191545 -1 1087 9H4JX UA1TAT R-05 (x3) 191815 +7 1087 PD7YY UA1TAT -06 (x3)
UTC dB Audio Message 182215 -21 1623 RA3YDA UA1TAT +01 182330 -2 2810 UA1TAT 9A170NT +03 182600 -24 1623 UA1TAT R6LQU R-11 182645 -17 1623 CN8NS UA1TAT KO58 182700 -11 1169 UA1TAT CN8NS -13 (x3) 182945 -12 1624 CN8NS UA1TAT R-18 183100 -5 1895 UA1TAT EA5HEU R-15 (x2) 183230 -19 1622 UA1TAT EA2BHE IN83 183245 -15 1623 EA2BHE UA1TAT -12 183300 -18 1622 UA1TAT EA2BHE R-07 183315 -16 1623 EA2BHE UA1TAT RR73 183330 -20 1623 UA1TAT EA2BHE 73
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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