UT7HX — 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 UT7HX, decoded by SO8OO in southeastern Poland. 1,444 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 97 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-31.
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 1,444 FT8 messages attributed to UT7HX as the transmitting token by decoded message structure across 97 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (63%), followed by 20 m (32%) and 10 m (2%). The busiest six-hour window was 20:00-02:00 UTC, containing 49% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (78%); the estimated median was -2.5 dB.
Overview
Bands
Last attributed message: 2026-10-31 17:50 UTC
Observed FT8 message patterns
- Attributed sample
- 1,444 messages
- Active dates
- 97 UTC dates
- Estimated median S/N
- -2.5 dB
- Estimated 10th-90th percentile
- -13 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 54, moderate (-15 to -9 dB) 270, strong (≥ -8 dB) 1,120.
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 UT7HX 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 UT7HX
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
- KN69 · 988 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 807 km (approx.)
- Last such locator decoded
- 2026-10-31 17:49 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 | UT7HX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-31 17:49 | 40m | 0 / - | 5R8IC | - / -18 | 4 | ✓ Closing fragment |
| 10-31 17:38 | 40m | -4 / - | 5R8IC | - / -13 | 7 | Partial capture |
| 10-28 16:06 | 40m | +3 / - | BI1TX | - / - | 2 | Partial capture |
| 10-28 16:06 | 40m | - / - | UB3ZKO | -10 / - | 3 | Partial capture |
| 10-28 16:04 | 40m | +7 / - | BG4FRZ | - / -15 | 3 | ✓ Closing fragment |
| 10-28 16:03 | 40m | +7 / - | BD8BTP | - / - | 4 | Partial capture |
| 10-28 15:48 | 40m | -3 / - | 7P8GE | - / - | 4 | Partial capture |
| 10-28 15:48 | 40m | - / - | UB3ZKO | -6 / - | 3 | Partial capture |
| 10-27 17:54 | 40m | +2 / - | JH1FVE | - / -16 | 4 | Partial capture |
| 10-27 17:48 | 40m | +1 / - | BH8QVE | - / -14 | 3 | ✓ Closing fragment |
| 10-27 17:47 | 40m | +2 / - | JR2QHV | - / -17 | 3 | ✓ Closing fragment |
| 10-27 17:44 | 40m | +4 / - | DL26BBQ | - / -22 | 2 | Partial capture |
| 10-27 16:54 | 40m | +3 / - | E51MWA | - / - | 8 | Partial capture |
| 10-27 16:51 | 40m | +8 / - | BG7GRE | - / - | 2 | Partial capture |
| 10-27 16:49 | 40m | +11 / - | E51MWA | - / - | 3 | Partial capture |
| 10-27 16:44 | 40m | +3 / - | E51MWA | - / - | 3 | Partial capture |
| 10-27 16:32 | 40m | +4 / - | JA1CUF | - / - | 2 | Partial capture |
| 10-27 16:29 | 40m | 0 / - | JR8PAX | - / -23 | 2 | ✓ Closing fragment |
| 10-27 16:20 | 40m | +2 / - | E51MWA | - / - | 14 | Partial capture |
| 10-25 16:39 | 40m | 0 / - | BA4OO | - / - | 2 | Partial capture |
| 10-25 16:23 | 40m | +4 / - | 9A5ZD | - / - | 2 | Partial capture |
| 10-25 16:21 | 40m | +4 / - | VU2SW | - / - | 3 | Partial capture |
| 10-25 16:20 | 40m | +3 / -1 | OE1TOA | -2 / - | 3 | ✓ Closing observed |
| 10-21 20:03 | 40m | - / +4 | IW4DNI | -22 / - | 2 | ✓ Closing fragment |
| 10-21 12:42 | 10m | - / +4 | TL8GD | -8 / - | 3 | ✓ Closing fragment |
| 10-18 22:04 | 40m | -4 / - | JH1OBS | - / -9 | 2 | ✓ Closing fragment |
| 10-18 21:57 | 40m | -3 / - | BI6AN | - / -14 | 5 | ✓ Closing fragment |
| 10-15 17:23 | 40m | 0 / - | YC2KTO | - / - | 2 | Partial capture |
| 10-15 14:27 | 40m | 0 / - | JH5QJK | - / - | 2 | Partial capture |
| 10-15 14:25 | 40m | +2 / - | BG7BVP | - / - | 3 | Partial capture |
| 10-15 14:23 | 40m | +4 / - | JH7OHS | - / - | 3 | Partial capture |
| 10-14 18:51 | 40m | - / -11 | M0MLS | -13 / - | 2 | Partial capture |
| 10-13 15:49 | 40m | +8 / - | JK1UXL | - / - | 2 | Partial capture |
| 10-13 15:47 | 40m | +7 / - | 5W1SA | - / - | 3 | Partial capture |
| 10-13 15:46 | 40m | +10 / - | WH6S | - / - | 2 | Partial capture |
| 10-10 16:49 | 40m | +1 / - | BG0FQU | - / -23 | 4 | Partial capture |
| 10-09 20:31 | 40m | -3 / - | BA4IAW | - / - | 2 | Partial capture |
| 10-07 20:09 | 40m | +1 / - | BG2MEI | - / - | 2 | Partial capture |
| 10-07 20:07 | 40m | -2 / - | VK2AEV | - / - | 2 | Partial capture |
| 10-07 16:06 | 40m | -4 / - | 3B8FA | - / - | 2 | Partial capture |
| 10-07 16:05 | 40m | 0 / - | FW1P | - / - | 2 | Partial capture |
| 10-07 01:01 | 160m | -2 / - | VP2MAA | - / - | 5 | Partial capture |
| 10-07 00:48 | 160m | +2 / - | VP2MAA | - / - | 16 | Partial capture |
| 10-06 20:32 | 80m | 0 / - | JA7GLO | - / - | 4 | Partial capture |
| 10-06 20:25 | 80m | -1 / - | JA5AQC | - / - | 2 | Partial capture |
| 10-05 20:57 | 40m | -3 / - | C5R | - / -9 | 14 | Partial capture |
| 10-05 16:41 | 40m | +4 / - | S79KW | - / - | 2 | Partial capture |
| 10-05 05:40 | 40m | -2 / - | C5R | - / - | 12 | Partial capture |
| 10-04 20:55 | 40m | -9 / - | JA7ZF | - / -16 | 3 | ✓ Closing fragment |
| 10-04 20:54 | 40m | - / - | PD0LBY | -3 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 160700 +2 2677 BI1TX UT7HX KN69 160715 -9 1169 UT7HX UB3ZKO KO80 193430 -6 2575 JF2RYX UT7HX KN69 173815 -2 2732 5R8IC UT7HX KN69 (x12)
UTC dB Audio Message 090245 +5 671 UT7HX SV7BAY +23 (x2) 053900 +3 2779 OK2JKO UT7HX KN69 (x4) 112315 -6 1717 UT7HX OE2VEL +07 (x2) 124230 -13 863 UT7HX TL8GD +04 (x3)
UTC dB Audio Message 005130 +5 2441 VP2MAA UT7HX KN69 (x15)
UTC dB Audio Message 001800 +9 565 UT7HX DK8HC JO42 152515 +8 665 FW1P UT7HX KN69 (x4) 152700 +3 665 UT7HX UA4FKT LO23 (x2) 202500 -5 2646 JA5AQC UT7HX KN69 (x2) 202830 +3 2646 JA3FYC UT7HX KN69 203000 +9 2646 JA5AQC UT7HX KN69 203215 -3 2534 JA7GLO UT7HX KN69 (x4)
UTC dB Audio Message 173115 -9 474 P29YY UT7HX KN69 (x2)
UTC dB Audio Message 064945 -8 2549 XQ1KK UT7HX KN69 120415 -12 2687 BH8AYI UT7HX KN69 (x2) 212300 -9 862 UT7HX VO1ANJ -20 (x3) 041445 -17 2238 UT7HX ZP5DBC -03 (x2) 064300 -5 2641 4O4DB UT7HX KN69 070600 +10 2931 UT7HX EA7R -10 (x2) 070645 -9 2626 EA7R UT7HX 73 074430 +14 2842 KG6JDX UT7HX KN69 (x3)
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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