UR5TL — 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 UR5TL, decoded by SO8OO in southeastern Poland. 267 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-21 and 2026-10-12.
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 267 FT8 messages attributed to UR5TL as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (79%), followed by 20 m (21%). Most decodes (77%) fell within the six-hour window 12:00-18:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (94%); the estimated median was +4 dB.
Overview
Bands
Last attributed message: 2026-10-12 08:20 UTC
Observed FT8 message patterns
- Attributed sample
- 267 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- +4 dB
- Estimated 10th-90th percentile
- -6 to +10 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 15, strong (≥ -8 dB) 250.
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 UR5TL 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 UR5TL
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
- KN38 · 155 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 411 km (approx.)
- Last such locator decoded
- 2026-10-12 08:20 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 | UR5TL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-12 08:18 | 40m | -4 / -24 | Z62NS | -17 / -3 | 5 | ✓ Full exchange observed |
| 10-12 08:16 | 40m | 0 / - | HF5W | -4 / +1 | 3 | ✓ Closing observed |
| 10-12 08:03 | 40m | +4 / - | OH3SW | - / - | 2 | Partial capture |
| 10-12 08:02 | 40m | +2 / - | G4RIQ | - / -8 | 2 | Partial capture |
| 10-12 08:00 | 40m | +2 / -1 | IK4JPP | -16 / +2 | 4 | ✓ Full exchange observed |
| 10-12 07:59 | 40m | -1 / +2 | SQ7KHW | -10 / -1 | 5 | ✓ Full exchange observed |
| 10-12 07:56 | 40m | -6 / -2 | IW4BYK | -4 / -3 | 5 | ✓ Full exchange observed |
| 10-12 07:54 | 40m | -6 / -8 | IU3VGK | -18 / -4 | 4 | ✓ Full exchange observed |
| 10-12 07:52 | 40m | -7 / - | F1BHB | - / - | 2 | Partial capture |
| 10-12 07:49 | 40m | 0 / -1 | UR5TOC | -5 / 0 | 4 | ✓ Full exchange observed |
| 10-12 07:48 | 40m | +2 / - | OH3SW | - / - | 2 | Partial capture |
| 10-12 01:41 | 40m | - / -12 | SV5BYP | -10 / - | 3 | ✓ Closing fragment |
| 10-11 19:03 | 40m | - / - | UR9QQ | -9 / - | 4 | Partial capture |
| 10-11 18:50 | 40m | - / -9 | EA1KCN | -8 / - | 4 | ✓ Closing fragment |
| 10-11 18:39 | 40m | - / - | UR9QQ | -7 / - | 5 | Partial capture |
| 10-11 18:29 | 40m | - / +8 | HB9ELE | +12 / - | 2 | ✓ Closing fragment |
| 10-11 18:23 | 40m | - / - | IZ1HJU | -11 / - | 2 | ✓ Closing fragment |
| 10-11 18:15 | 40m | - / - | F4HSB | -16 / - | 4 | ✓ Closing fragment |
| 10-11 15:04 | 40m | +7 / - | YC6HIR | - / -11 | 5 | ✓ Closing fragment |
| 10-11 15:02 | 40m | - / -14 | G3MXH | +6 / - | 2 | ✓ Closing fragment |
| 10-11 14:54 | 40m | +14 / - | IN3LHF | -15 / -15 | 3 | ✓ Closing observed |
| 10-11 14:52 | 40m | +7 / - | EX8BT | - / -13 | 3 | ✓ Closing fragment |
| 10-11 14:48 | 40m | +14 / - | PF1B | - / -13 | 2 | Partial capture |
| 10-11 14:43 | 40m | +11 / - | BG5JKZ | - / -16 | 5 | Partial capture |
| 10-11 14:41 | 40m | +12 / - | DD1MI | - / -11 | 2 | ✓ Closing fragment |
| 10-11 14:36 | 40m | +4 / - | DL8UG | - / -13 | 2 | ✓ Closing fragment |
| 10-11 14:34 | 40m | +4 / - | Z62NS | - / - | 3 | Partial capture |
| 10-11 14:30 | 40m | +4 / - | Z62NS | - / - | 2 | Partial capture |
| 10-11 14:28 | 40m | +6 / -8 | YO3GJE | -14 / -10 | 5 | ✓ Full exchange observed |
| 10-11 14:23 | 40m | +2 / -12 | IQ3ABC | -10 / -3 | 5 | ✓ Full exchange observed |
| 10-11 14:22 | 40m | +7 / - | DH5YBE | - / -12 | 2 | ✓ Closing fragment |
| 10-11 14:21 | 40m | +8 / - | UN2NC | - / - | 2 | Partial capture |
| 10-11 14:17 | 40m | +6 / - | BG0FQU | - / - | 3 | Partial capture |
| 10-11 14:11 | 40m | +6 / - | BG0FQU | - / - | 5 | Partial capture |
| 10-11 13:55 | 40m | +5 / - | 3D2HM | - / - | 5 | Partial capture |
| 10-11 13:51 | 40m | +5 / - | 3D2HM | - / - | 3 | Partial capture |
| 10-11 13:49 | 40m | 0 / - | DV4ZAR | - / - | 4 | Partial capture |
| 10-11 13:36 | 40m | +8 / - | BG0FQU | - / - | 2 | Partial capture |
| 10-11 13:34 | 40m | +6 / - | VJ6X | - / -18 | 25 | ✓ Closing fragment |
| 10-11 13:33 | 40m | +8 / - | 3D2HM | - / - | 2 | Partial capture |
| 10-11 13:28 | 40m | +6 / - | 3D2HM | - / - | 5 | Partial capture |
| 10-11 13:26 | 40m | +4 / - | YO2LQF | - / -17 | 4 | ✓ Closing fragment |
| 10-11 13:23 | 40m | 0 / - | SP4BB | - / - | 4 | Partial capture |
| 10-11 13:20 | 40m | +2 / - | PD0MNO | - / -14 | 4 | ✓ Closing fragment |
| 10-11 13:15 | 40m | +7 / - | II5GG | - / -9 | 3 | ✓ Closing fragment |
| 10-11 13:12 | 40m | -2 / -7 | DG8NBP | -14 / -7 | 6 | ✓ Full exchange observed |
| 10-11 13:10 | 40m | -3 / - | Z31ALN | - / - | 3 | Partial capture |
| 10-11 13:07 | 40m | -2 / -9 | OM8BQ | -7 / +2 | 6 | ✓ Full exchange observed |
| 10-11 13:03 | 40m | +1 / - | DK1HSI | - / - | 5 | Partial capture |
| 10-11 13:00 | 40m | +6 / - | F6ARS | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 080200 +1 2082 G4RIQ UR5TL KN38 (x2) 080330 +2 2082 OH3SW UR5TL KN38 (x2) 080630 +1 2082 GW4NOO UR5TL KN38 081530 +1 2082 Z62NS UR5TL KN38 081600 -1 2021 HF5W UR5TL R+01 081615 -4 2113 UR5TL HF5W RR73 081630 +2 2021 HF5W UR5TL 73 081800 -3 2021 Z62NS UR5TL KN38 (x2) 081845 -17 1278 UR5TL Z62NS -24 081900 -3 1508 Z62NS UR5TL R-03 (x2) 082000 -5 1423 IU5SCG UR5TL KN38
UTC dB Audio Message 103245 -18 2258 UR5TL EX8ABQ -19 (x2)
UTC dB Audio Message 144830 -21 1182 UR5TL G7MLL 73 193300 -10 1019 UR5TL TN8GD -16 (x3) 095115 -16 1982 UR5TL M0MLS 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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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