UT2AU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UT2AU, decoded by SO8OO in southeastern Poland. 1,842 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 55 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-07.
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 1,842 FT8 messages attributed to UT2AU as the transmitting token by decoded message structure across 55 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (45%), followed by 40 m (37%) and 80 m (13%). Several six-hour UTC windows tied for the largest share (95%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was -2 dB.
Overview
Bands
Last attributed message: 2026-10-07 03:51 UTC
Observed FT8 message patterns
- Attributed sample
- 1,842 messages
- Active dates
- 55 UTC dates
- Estimated median S/N
- -2 dB
- Estimated 10th-90th percentile
- -13 to +10 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 88, moderate (-15 to -9 dB) 343, strong (≥ -8 dB) 1,411.
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 UT2AU 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 UT2AU
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
- KO61 · 1,095 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 807 km (approx.)
- Last such locator decoded
- 2026-10-07 03:51 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 | UT2AU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-07 03:48 | 80m | -5 / +4 | UR4LRG | +5 / - | 5 | ✓ Full exchange observed |
| 10-07 03:47 | 80m | -3 / - | J48S | - / - | 5 | Partial capture |
| 10-07 03:46 | 80m | -7 / - | UN7AB | - / -10 | 3 | ✓ Closing fragment |
| 10-07 03:44 | 80m | +4 / +1 | DJ2CR | 0 / -15 | 4 | ✓ Full exchange observed |
| 10-07 03:43 | 80m | -4 / -2 | PA3EY | -2 / -8 | 5 | ✓ Full exchange observed |
| 10-07 03:42 | 80m | +2 / +5 | DL2GKW | -1 / 0 | 3 | ✓ Full exchange observed |
| 10-07 03:40 | 80m | +5 / - | SP4MSY | - / +5 | 3 | ✓ Closing fragment |
| 10-07 03:37 | 80m | +1 / - | N0BUZ | - / -2 | 3 | Partial capture |
| 10-07 03:35 | 80m | 0 / - | LY2XJ | -12 / -7 | 4 | ✓ Closing observed |
| 10-07 03:32 | 80m | 0 / -6 | EA7KBX | -4 / -7 | 7 | ✓ Full exchange observed |
| 10-07 03:30 | 80m | +1 / -1 | DM5CF | 0 / -3 | 6 | ✓ Full exchange observed |
| 10-07 03:27 | 80m | -6 / +3 | DO1OAS | -12 / -12 | 5 | ✓ Full exchange observed |
| 10-07 03:27 | 80m | -7 / - | LZ1CRI | - / +6 | 2 | ✓ Closing fragment |
| 10-07 03:26 | 80m | -3 / -12 | IU2QDY | -6 / -6 | 8 | ✓ Full exchange observed |
| 10-07 03:25 | 80m | 0 / - | LZ1ZJ | - / - | 2 | Partial capture |
| 10-07 03:24 | 80m | -1 / - | LZ1CRI | - / - | 2 | Partial capture |
| 10-07 03:21 | 80m | -2 / - | N0BUZ | - / - | 4 | Partial capture |
| 10-07 03:17 | 80m | 0 / -14 | M1WLK | -8 / -18 | 5 | ✓ Full exchange observed |
| 10-07 03:15 | 80m | +2 / -6 | IN3WZS | 0 / -11 | 5 | ✓ Full exchange observed |
| 10-07 03:14 | 80m | -5 / - | HB9EOT/P | - / -14 | 2 | ✓ Closing fragment |
| 10-07 03:12 | 80m | -8 / - | DM1MT | -2 / - | 2 | ✓ Closing observed |
| 10-07 03:08 | 80m | -3 / +1 | IN3IBW | +4 / -4 | 7 | ✓ Full exchange observed |
| 10-07 03:07 | 80m | -2 / - | TM47CDXC | - / +6 | 2 | Partial capture |
| 10-07 03:06 | 80m | - / - | QRM | +7 / - | 2 | Partial capture |
| 10-07 03:06 | 80m | +6 / - | ZY7F | - / -19 | 2 | ✓ Closing fragment |
| 10-07 03:04 | 80m | +6 / - | EA3E | -9 / -2 | 4 | ✓ Closing observed |
| 10-07 03:02 | 80m | +6 / - | IQ2AAH | -6 / -5 | 5 | ✓ Closing observed |
| 10-07 03:00 | 80m | +2 / -9 | G6PWS | -1 / -3 | 5 | ✓ Full exchange observed |
| 10-07 02:59 | 80m | -1 / 0 | DO9ST | -2 / -3 | 4 | ✓ Full exchange observed |
| 10-07 02:54 | 40m | - / - | RZ4FWA | -21 / - | 2 | Partial capture |
| 10-07 02:53 | 40m | - / +2 | YO3KWJ | 0 / - | 2 | ✓ Closing fragment |
| 10-06 04:05 | 80m | +6 / - | NP3RK | - / - | 2 | Partial capture |
| 10-06 04:03 | 80m | +2 / +5 | LY5A | +11 / - | 5 | ✓ Full exchange observed |
| 10-06 04:02 | 80m | -2 / - | K3EA | - / -14 | 2 | ✓ Closing fragment |
| 10-06 04:00 | 80m | -1 / -3 | GU4WRP | -2 / -1 | 5 | ✓ Full exchange observed |
| 10-06 03:56 | 80m | -6 / - | NP3RK | - / - | 3 | Partial capture |
| 10-06 03:54 | 80m | -5 / - | TI2SD | - / - | 2 | Partial capture |
| 10-06 03:50 | 80m | +2 / -21 | KF8EXX | -9 / -17 | 7 | ✓ Full exchange observed |
| 10-06 03:49 | 80m | +2 / -21 | KY2J | -14 / -14 | 11 | ✓ Full exchange observed |
| 10-06 03:47 | 80m | -5 / - | LY2CK | -12 / -5 | 4 | ✓ Closing observed |
| 10-06 03:46 | 80m | 0 / - | KE4EB | - / - | 2 | Partial capture |
| 10-06 03:44 | 80m | -1 / - | LA5ZUA | - / -11 | 3 | ✓ Closing fragment |
| 10-06 03:43 | 80m | 0 / - | HI3R | - / -17 | 3 | ✓ Closing fragment |
| 10-06 03:42 | 80m | +4 / - | DG4BH | - / -22 | 3 | ✓ Closing fragment |
| 10-06 03:23 | 80m | +6 / -15 | HI3R | -10 / - | 3 | Partial capture |
| 10-06 03:22 | 80m | +4 / - | YO5OAI | - / -3 | 4 | ✓ Closing fragment |
| 10-06 03:21 | 80m | +5 / - | OK2BMV | - / +5 | 3 | ✓ Closing fragment |
| 10-06 03:19 | 80m | 0 / - | G0YCE | - / - | 2 | Partial capture |
| 10-06 03:17 | 80m | -3 / - | F4DVP | - / -7 | 3 | ✓ Closing fragment |
| 10-06 03:14 | 80m | -1 / - | UR3QCV | -16 / -8 | 5 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 034500 +2 1261 DJ2CR UT2AU RR73 034515 +0 1260 UT2AU DJ2CR 73 034615 -9 1261 UN7AB UT2AU KO61 (x3) 034745 -1 1261 J48S UT2AU KO61 (x2) 034845 -6 1261 UR4LRG UT2AU KO61 034900 +5 2626 UT2AU UR4LRG +04 034915 -4 1261 UR4LRG UT2AU R+26 034930 +5 2626 UT2AU UR4LRG RR73 034945 -5 1261 UR4LRG UT2AU 73 035015 -7 1261 J48S UT2AU KO61 (x3)
UTC dB Audio Message 033600 +2 849 4O4A UT2AU KO61 (x3) 033800 +4 740 CQ UT2AU KO61 033830 +1 740 ISUB/IT9ACJ UT2AU KO61 033915 -6 631 HI8WJI UT2AU KO61 034030 +2 631 YO9BPX UT2AU KO61 034145 +6 631 DL7ROB UT2AU KO61 034315 +2 631 YY5EHT UT2AU KO61 (x2) 025330 -3 1626 UT2AU YO3KWJ +02 (x2) 025430 +0 706 UT2AU UA4FKT LO23 025430 -24 2028 UT2AU RZ4FWA LO23 (x2)
UTC dB Audio Message 033500 +2 708 VE5SKN UT2AU KO61 (x4) 033700 +0 708 K5WCB UT2AU KO61 033730 -7 708 WD5UB UT2AU KO61 033800 +2 708 AE0NB UT2AU KO61 (x4) 034015 +11 708 <...> UT2AU R-15 034115 +12 709 KF0VR UT2AU KO61 034145 +6 708 VE6VOX UT2AU -18 (x3)
UTC dB Audio Message 102045 +3 447 UT2AU PA4CC RR73
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee