YU4STE — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YU4STE, decoded by SO8OO in southeastern Poland. 78 related FT8 messages, 11 CQ messages, observed on 40m, 20m, 10m, across 13 UTC dates. Heard between 2026-05-25 and 2026-08-21.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations YU4STE worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by YU4STE
Approximate centre of KN04, decoded 2026-08-02 18:33 UTC. A transmitted locator is not proof of the operator's permanent location.
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 | YU4STE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 19:10 | 10m | - / - | DO1FDK | 0 / - | 2 | Partial capture |
| 08-02 18:34 | 40m | - / - | SP1ZMO | -17 / - | 3 | Partial capture |
| 08-02 00:11 | 20m | - / - | PS8ARP | -10 / - | 3 | Partial capture |
| 07-18 07:00 | 20m | - / - | R2AL | 0 / - | 3 | Partial capture |
| 06-20 07:13 | 20m | - / +1 | G5MJF | -1 / - | 2 | Partial capture |
| 06-16 15:02 | 20m | - / -23 | G1YIZ | -18 / - | 3 | ✓ Closing fragment |
| 06-13 11:56 | 10m | -1 / - | VU2JO | - / -20 | 3 | Partial capture |
| 06-13 11:48 | 10m | -6 / - | A41ZZ | - / -2 | 2 | ✓ Closing fragment |
| 06-13 11:46 | 10m | -13 / - | TN8GD | - / -20 | 3 | ✓ Closing fragment |
| 06-13 11:33 | 20m | -7 / -4 | KU1CW | -10 / -12 | 3 | ✓ Full exchange observed |
| 06-12 20:18 | 20m | -12 / - | S09S | - / -8 | 2 | Partial capture |
| 06-12 20:14 | 20m | -12 / - | KC3UTT | - / -21 | 2 | Partial capture |
| 06-11 17:09 | 40m | +5 / - | DG6ITP | +2 / - | 3 | ✓ Closing observed |
| 06-11 17:05 | 10m | - / -13 | RW6HP | -18 / - | 3 | Partial capture |
| 06-11 14:45 | 20m | - / -7 | OE9GWV | -18 / - | 2 | Partial capture |
| 06-11 14:44 | 20m | - / -13 | RA6AVP | -9 / - | 4 | ✓ Closing fragment |
| 06-06 21:35 | 20m | +1 / - | K3MM | -10 / -10 | 4 | ✓ Closing observed |
| 06-04 17:05 | 20m | -24 / - | OJ0Z | - / -2 | 2 | Partial capture |
| 06-04 17:02 | 20m | - / -15 | BD4VOJ | -15 / - | 2 | Partial capture |
| 06-04 16:56 | 20m | - / +2 | G4MHJ | -14 / - | 2 | ✓ Closing fragment |
| 06-04 16:56 | 20m | - / +1 | F1PBZ | +3 / - | 4 | Partial capture |
| 06-04 16:27 | 10m | - / -13 | PP7GB | -14 / - | 2 | ✓ Closing fragment |
| 06-01 15:59 | 20m | - / - | BI4JJO | -6 / - | 2 | Partial capture |
| 06-01 15:58 | 20m | - / - | VU2FR | -10 / - | 3 | Partial capture |
| 06-01 15:56 | 20m | - / -8 | 3B8HK | +5 / - | 2 | ✓ Closing fragment |
| 06-01 15:47 | 20m | - / - | HA7TM | -14 / - | 2 | ✓ Closing fragment |
| 06-01 15:38 | 10m | - / - | ON7KEI | -14 / - | 4 | Partial capture |
| 05-31 11:03 | 20m | -12 / - | N3NVA | - / -20 | 2 | Partial capture |
| 05-27 17:38 | 40m | +14 / - | HB0/DL2SBY | - / -3 | 4 | Partial capture |
| 05-27 17:37 | 40m | +5 / - | <...> | - / -3 | 2 | Partial capture |
| 05-27 11:26 | 10m | - / - | 9J2FI | +2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 115100 -5 993 CQ YU4STE KN04 a1 (x3) 115215 -5 993 YU4STE LZ2VQ KN23 115230 +6 993 CQ YU4STE KN04 (x2) 115400 -1 1038 5Z4VJ YU4STE KN04 115600 +1 1038 VU2JO YU4STE -20 (x3) 120230 -24 1202 CQ YU4STE KN04 a1 193200 -4 2653 YU4STE D44EC -07 193230 -7 2653 YU4STE RR73; F4NGK <...> -12 191015 -2 2949 YU4STE DO1FDK JO41 (x2)
UTC dB Audio Message 174115 +12 373 <HB0/DL2SBY> YU4STE R+03 172415 -7 1392 OJ0Z YU4STE -14 170930 +6 315 CQ YU4STE KN04 170945 +3 315 YU4STE DG6ITP JO71 171030 +5 315 DG6ITP YU4STE RR73 171045 +2 314 YU4STE DG6ITP 73 053345 -8 1854 PW8GTB YU4STE KN04 053430 -19 1855 YU4STE PD0DDA JO22 134100 -18 1285 CQ YU4STE KN04 134600 -19 1285 IZ8PPI YU4STE 73 183315 -11 1696 CQ YU4STE KN04 183330 -14 1695 YU4STE SP7TF -11 183430 -15 1696 YU4STE SP1ZMO JO73 (x3)
UTC dB Audio Message 113400 -10 2537 YU4STE KU1CW R-04 (x2) 113430 -12 1979 YU4STE TA3XEE KM38 150245 -15 1814 YU4STE G1YIZ -23 (x3) 071315 -1 882 YU4STE G5MJF +01 (x2) 065945 -20 2091 YU4STE UA4FKT LO23 070045 -1 1432 YU4STE R2AL KO85 (x3) 001145 -10 2467 YU4STE PS8ARP GI84 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.