UT8SQ — 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 UT8SQ, decoded by SO8OO in southeastern Poland. 542 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 23 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-09-17.
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 542 FT8 messages attributed to UT8SQ as the transmitting token by decoded message structure across 23 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (86%), followed by 20 m (13%) and 80 m (1%). Most decodes (93%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10.5 dB.
Overview
Bands
Last attributed message: 2026-09-17 17:20 UTC
Observed FT8 message patterns
- Attributed sample
- 542 messages
- Active dates
- 23 UTC dates
- Estimated median S/N
- -10.5 dB
- Estimated 10th-90th percentile
- -18 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 110, moderate (-15 to -9 dB) 216, strong (≥ -8 dB) 216.
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 UT8SQ 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 UT8SQ
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
- KN28 · 292 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 283 km (approx.)
- Last such locator decoded
- 2026-09-17 17:18 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 | UT8SQ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-20 20:19 | 40m | - / +1 | TA2VUZ | -18 / - | 2 | ✓ Closing fragment |
| 10-20 20:09 | 40m | - / -13 | DF9DL | -6 / - | 3 | Partial capture |
| 10-20 20:08 | 40m | - / -2 | DL4DO | -11 / - | 2 | ✓ Closing fragment |
| 10-20 11:27 | 10m | - / -8 | TF5B | -20 / - | 2 | ✓ Closing fragment |
| 10-19 16:30 | 10m | - / -5 | EA7JCR | -4 / - | 2 | ✓ Closing fragment |
| 10-19 14:42 | 10m | - / +1 | CT7AIU | -23 / - | 2 | ✓ Closing fragment |
| 10-18 13:05 | 10m | - / -4 | DL4JTH | -18 / - | 3 | ✓ Closing fragment |
| 10-18 13:01 | 10m | - / +1 | DN9JGL | -20 / - | 2 | Partial capture |
| 10-18 12:52 | 10m | - / -8 | CT7AUT | -14 / - | 2 | ✓ Closing fragment |
| 10-18 12:43 | 10m | - / -10 | CR7BUJ | -6 / - | 2 | ✓ Closing fragment |
| 10-18 12:35 | 10m | - / -18 | CT7AUT | -8 / - | 3 | Partial capture |
| 10-18 10:38 | 10m | - / -25 | EA7R | +6 / - | 3 | Partial capture |
| 10-18 10:20 | 10m | - / +3 | EA7R | +1 / - | 2 | ✓ Closing fragment |
| 10-15 13:42 | 10m | - / +4 | CS7BPG | -12 / - | 3 | ✓ Closing fragment |
| 10-13 19:46 | 40m | - / -4 | LX1JX | +5 / - | 2 | ✓ Closing fragment |
| 10-13 19:39 | 40m | - / -17 | IN3ZWF | 0 / - | 5 | ✓ Closing fragment |
| 10-13 19:39 | 40m | - / -2 | SV4LGX | -11 / - | 2 | ✓ Closing fragment |
| 10-13 19:34 | 40m | - / -3 | DL1MEV | -4 / - | 2 | ✓ Closing fragment |
| 10-13 19:33 | 40m | - / -9 | IQ3TR | +11 / - | 2 | ✓ Closing fragment |
| 10-13 19:26 | 40m | - / -12 | DH5BM | -5 / - | 4 | Partial capture |
| 10-13 19:20 | 40m | - / -10 | DM1SV | +6 / - | 2 | ✓ Closing fragment |
| 10-13 19:17 | 40m | - / - | OH2HOR | -7 / - | 2 | ✓ Closing fragment |
| 10-13 19:09 | 40m | - / 0 | 9A3MRN | -5 / - | 2 | ✓ Closing fragment |
| 10-13 19:06 | 40m | - / -8 | M6ESH | -20 / - | 4 | ✓ Closing fragment |
| 10-13 19:04 | 40m | - / +5 | HB9ELE | +14 / - | 2 | ✓ Closing fragment |
| 10-12 12:18 | 10m | - / -8 | EA7GHD | -12 / - | 2 | ✓ Closing fragment |
| 10-10 14:02 | 10m | - / 0 | 4Z5AV | -5 / - | 2 | ✓ Closing fragment |
| 10-04 14:56 | 10m | - / -14 | EA7L | -5 / - | 3 | ✓ Closing fragment |
| 09-18 20:45 | 40m | - / -8 | JE2ERR | -8 / - | 2 | ✓ Closing fragment |
| 09-18 20:42 | 40m | - / +2 | HB9CNU | -2 / - | 2 | ✓ Closing fragment |
| 09-18 20:38 | 40m | - / +2 | TA3GO | -5 / - | 2 | ✓ Closing fragment |
| 09-18 20:29 | 40m | - / -6 | OZ1NIB | -14 / - | 2 | ✓ Closing fragment |
| 09-17 17:18 | 80m | +12 / - | RI1FJZ | - / -12 | 5 | Partial capture |
| 09-09 19:38 | 40m | - / -6 | OZ1GC | +2 / - | 2 | ✓ Closing fragment |
| 09-09 19:36 | 40m | - / -2 | DB3FS | -2 / - | 2 | ✓ Closing fragment |
| 09-09 19:28 | 40m | - / -15 | DL2VN | -1 / - | 2 | ✓ Closing fragment |
| 09-09 19:24 | 40m | - / -8 | M1FJG | +5 / - | 2 | ✓ Closing fragment |
| 09-09 19:17 | 40m | - / -9 | LB6MJ | -4 / - | 2 | ✓ Closing fragment |
| 09-09 19:11 | 40m | - / +4 | DL1NEO | +8 / - | 2 | ✓ Closing fragment |
| 09-09 19:09 | 40m | - / -12 | DL5SBY | 0 / - | 2 | ✓ Closing fragment |
| 09-09 19:06 | 40m | - / -2 | IN3EZB | +8 / - | 2 | ✓ Closing fragment |
| 09-09 19:00 | 40m | - / -3 | OR0A | +12 / - | 2 | ✓ Closing fragment |
| 09-09 18:57 | 40m | - / +4 | YL2TM | -6 / - | 4 | Partial capture |
| 09-09 18:57 | 40m | - / +6 | YO9BGU | -2 / - | 2 | ✓ Closing fragment |
| 09-09 18:54 | 40m | - / 0 | SO1CJ | -14 / - | 2 | ✓ Closing fragment |
| 09-09 18:52 | 40m | - / -5 | SP2POL | -5 / - | 2 | ✓ Closing fragment |
| 09-08 04:10 | 40m | - / -1 | OE7UU | +7 / - | 2 | ✓ Closing fragment |
| 09-08 04:05 | 40m | - / -18 | EH3PDA | -11 / - | 2 | Partial capture |
| 09-08 03:58 | 40m | -19 / -4 | F5MNW | -14 / - | 3 | ✓ Closing observed |
| 08-23 22:04 | 40m | -17 / -7 | GI8RPM | -8 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194030 -2 1159 UT8SQ IN3ZWF JN56 (x3) 194445 -15 1795 UT8SQ M6ESH RR73 194615 +7 2706 UT8SQ LX1JX -04 (x2) 200500 -11 1772 UT8SQ RZ4FWA LO23 200800 -10 893 UT8SQ DL4DO -02 (x2) 200930 -5 2034 UT8SQ DF9DL -13 (x3) 201415 +8 950 UT8SQ IQ4JHE RR73 201945 -20 1928 UT8SQ TA2VUZ +01 (x2)
UTC dB Audio Message 124400 -4 1184 UT8SQ CR7BUJ RR73 125000 -18 2309 UT8SQ ON4AZR -05 125200 -15 1530 UT8SQ CT7AUT -08 (x2) 130145 -19 1593 UT8SQ DN9JGL +01 (x2) 130530 -18 1855 UT8SQ DL4JTH -04 (x3) 144245 -23 1708 UT8SQ CT7AIU +01 (x2) 163015 -5 2530 UT8SQ EA7JCR -05 (x2) 112745 -18 1625 UT8SQ TF5B -08 (x2)
UTC dB Audio Message 171815 +13 1927 RI1FJZ UT8SQ KN28 171830 -10 1927 UT8SQ DO1FZL JO50 171845 +14 2046 RI1FJZ UT8SQ KN28 (x4)
UTC dB Audio Message 185345 +2 1058 UT8SQ EN35UKR -04 185630 -15 637 BU2FW UT8SQ KN28 085145 -1 2319 UT8SQ PB0ACU +07 085615 +1 1871 UT8SQ II7MGMU +02 085845 -14 2642 YU7AS UT8SQ KN28 (x3) 090030 -9 675 UT8SQ R2AL KO85 (x2) 090345 -12 1698 <...> UT8SQ KN28 090515 -16 1928 DL1LKG UT8SQ KN28 (x2) 090715 -12 1726 G4GSA/P UT8SQ KN28 090815 -17 1727 M7FCX UT8SQ R-02 (x2)
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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