UB3GCX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UB3GCX, decoded by SO8OO in southeastern Poland. 277 related FT8 messages, 73 CQ messages, observed on 20m, 10m, across 34 UTC dates. Heard between 2026-05-12 and 2026-08-10.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations UB3GCX worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UB3GCX
Approximate centre of KO92, decoded 2026-06-06 14:06 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 | UB3GCX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-10 18:33 | 20m | - / -12 | G7SLB | +2 / - | 3 | Partial capture |
| 08-10 18:18 | 20m | - / -19 | G3VCQ | +8 / - | 3 | Partial capture |
| 08-08 06:15 | 20m | - / - | EA5HEU | -6 / - | 3 | Partial capture |
| 07-11 05:55 | 20m | - / - | IK4LZH | -7 / - | 3 | Partial capture |
| 07-06 11:50 | 20m | - / -12 | RA3LCX | -16 / - | 4 | ✓ Closing fragment |
| 07-06 11:31 | 20m | - / - | IK4LZH | +4 / - | 4 | Partial capture |
| 07-05 11:29 | 10m | - / -11 | GJ0KYZ | -2 / - | 2 | ✓ Closing fragment |
| 06-20 10:47 | 20m | - / -3 | LB0QJ | -6 / - | 2 | ✓ Closing fragment |
| 06-19 11:56 | 20m | - / - | LZ4VR | -20 / - | 3 | Partial capture |
| 06-16 11:25 | 20m | - / -8 | IK4LZH | +6 / - | 2 | ✓ Closing fragment |
| 06-16 11:17 | 20m | - / -16 | ZA5G | +3 / - | 2 | ✓ Closing fragment |
| 06-13 13:37 | 20m | -16 / - | YB5QZ | - / - | 2 | Partial capture |
| 06-13 10:43 | 20m | - / 0 | LZ1ZF | +8 / - | 2 | ✓ Closing fragment |
| 06-12 22:02 | 20m | - / -12 | A60PC/14 | -14 / - | 2 | Partial capture |
| 06-12 21:46 | 20m | - / -16 | JA0PE | -13 / - | 2 | ✓ Closing fragment |
| 06-11 18:03 | 20m | - / - | DG5PW | -15 / - | 2 | Partial capture |
| 06-06 15:23 | 20m | -11 / -17 | <...> | +7 / - | 2 | Partial capture |
| 06-06 08:37 | 10m | - / -24 | R6TA | -5 / - | 3 | ✓ Closing fragment |
| 06-05 14:27 | 20m | -7 / - | PD7JLP | -12 / -20 | 4 | Partial capture |
| 06-04 20:16 | 20m | - / -22 | BG2FYO | 0 / - | 6 | ✓ Closing fragment |
| 06-04 19:53 | 20m | - / -17 | RA0SCA | +8 / - | 2 | Partial capture |
| 06-04 18:27 | 20m | - / -15 | JA0LFV | +8 / - | 2 | ✓ Closing fragment |
| 06-04 08:03 | 20m | - / -18 | UA4SJB | -12 / - | 2 | Partial capture |
| 06-04 07:41 | 20m | - / - | TA3NK | -9 / - | 8 | ✓ Closing fragment |
| 06-02 12:29 | 20m | - / - | RY7G | +6 / - | 2 | Partial capture |
| 06-02 08:18 | 20m | - / -8 | IZ8EDI | -2 / - | 9 | Partial capture |
| 06-02 05:11 | 20m | - / - | R6DYK | -6 / - | 2 | ✓ Closing fragment |
| 06-02 04:53 | 20m | -7 / -3 | EX8ABR/P | -16 / - | 3 | Partial capture |
| 06-01 17:51 | 20m | - / - | UA3NFG | -3 / - | 5 | Partial capture |
| 06-01 17:43 | 20m | - / -12 | RA4P | -1 / - | 3 | ✓ Closing fragment |
| 06-01 16:50 | 20m | -18 / - | A61FJ | -13 / - | 2 | ✓ Closing observed |
| 06-01 16:49 | 20m | -14 / - | A61OK | - / -11 | 2 | ✓ Closing fragment |
| 06-01 16:38 | 20m | - / -1 | DF8RU | -9 / - | 3 | ✓ Closing fragment |
| 06-01 16:34 | 20m | -13 / -13 | R4IK | +4 / -6 | 3 | ✓ Full exchange observed |
| 06-01 16:31 | 20m | - / -14 | RD4AAK | -6 / - | 2 | ✓ Closing fragment |
| 05-29 12:53 | 20m | -14 / -5 | UA6JQ | -4 / - | 3 | ✓ Closing observed |
| 05-29 12:51 | 20m | - / - | F4EOC | -10 / - | 5 | Partial capture |
| 05-29 12:46 | 20m | - / - | PD2WL | -17 / - | 5 | Partial capture |
| 05-29 12:46 | 20m | - / - | F1IQH | -10 / - | 2 | Partial capture |
| 05-28 19:41 | 20m | - / -12 | JA0LFV | -9 / - | 2 | ✓ Closing fragment |
| 05-28 19:37 | 20m | -18 / - | R6AC | -6 / -14 | 3 | Partial capture |
| 05-28 19:30 | 20m | - / - | R6AC | -7 / - | 3 | Partial capture |
| 05-28 17:53 | 20m | - / -14 | GJ0KYZ | +1 / - | 3 | ✓ Closing fragment |
| 05-28 06:44 | 20m | -17 / - | CN8NS | - / - | 2 | Partial capture |
| 05-28 06:13 | 20m | -15 / - | EW2ZC | - / -5 | 2 | Partial capture |
| 05-28 06:09 | 20m | - / -20 | SV2FNT | +6 / - | 4 | Partial capture |
| 05-28 06:03 | 20m | - / -13 | HZ1TT | +1 / - | 3 | ✓ Closing fragment |
| 05-28 05:46 | 20m | -14 / - | TI5RTZ | - / - | 3 | Partial capture |
| 05-28 03:26 | 20m | -10 / - | CN8NS | - / - | 3 | Partial capture |
| 05-28 03:16 | 20m | -16 / - | KA1DCB | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 055615 -7 464 UB3GCX IK4LZH JN54 (x2) 061615 -8 2965 UB3GCX F4BYA JN19 (x2) 061530 -4 1356 UB3GCX EA5HEU JN00 (x3) 043630 -6 2836 UB3GCX RA7E RR73 (x2) 181800 +9 2255 UB3GCX G3VCQ -19 (x3) 183345 +0 2745 UB3GCX G7SLB -12 (x3)
UTC dB Audio Message 083700 -2 795 UB3GCX R6TA LN13 (x3) 140645 -24 1895 CQ UB3GCX KO92 a1 112900 -1 646 UB3GCX GJ0KYZ -11 (x2) 084400 -13 775 UB3GCX R1AP RR73 110745 -20 1795 UB3GCX F4FSY -16
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.