OK1USU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OK1USU, decoded by SO8OO in southeastern Poland. 95 related FT8 messages, 1 CQ messages, observed on 40m, 20m, 10m, across 19 UTC dates. Heard between 2026-05-22 and 2026-08-20.
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 OK1USU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by OK1USU
Approximate centre of JN79, decoded 2026-08-20 18:09 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 | OK1USU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 18:33 | 20m | - / -14 | BG7BMG | -14 / - | 2 | ✓ Closing fragment |
| 08-20 18:30 | 20m | - / -1 | G0VXE | +18 / - | 2 | ✓ Closing fragment |
| 08-10 20:12 | 20m | -6 / - | OH5YL | - / -18 | 2 | ✓ Closing fragment |
| 08-10 20:09 | 20m | -7 / - | OH5YL | - / - | 2 | Partial capture |
| 08-10 19:51 | 20m | -19 / -2 | G4DBW | -3 / - | 4 | ✓ Closing observed |
| 08-10 19:33 | 20m | -9 / - | CU3DP | - / -18 | 3 | Partial capture |
| 08-10 19:11 | 20m | - / -18 | G7SLB | +10 / - | 2 | ✓ Closing fragment |
| 08-06 17:42 | 20m | - / -9 | CR7BRV | -5 / - | 2 | Partial capture |
| 07-27 15:41 | 20m | - / +3 | CS8ABF | -14 / - | 2 | ✓ Closing fragment |
| 07-26 11:52 | 20m | -16 / - | G0BAT | - / - | 2 | Partial capture |
| 07-12 17:03 | 10m | - / -16 | UR5FIX | -15 / - | 3 | ✓ Closing fragment |
| 07-03 13:45 | 20m | - / -12 | II7WWA | -18 / - | 3 | ✓ Closing fragment |
| 06-23 11:57 | 20m | - / -8 | F4MOH | -6 / - | 3 | Partial capture |
| 06-23 11:34 | 20m | - / -7 | F1PSX | -8 / - | 3 | ✓ Closing fragment |
| 06-12 19:12 | 20m | -6 / - | PD5LDB | - / -8 | 3 | ✓ Closing fragment |
| 06-12 19:09 | 20m | -3 / - | PE4MAR | - / +4 | 3 | ✓ Closing fragment |
| 06-12 18:50 | 20m | -9 / - | JH5AVM | - / -20 | 3 | ✓ Closing fragment |
| 06-12 18:46 | 20m | -14 / -6 | E76MB | -7 / -16 | 4 | Partial capture |
| 06-11 17:57 | 10m | - / -16 | 5H1KB | +3 / - | 3 | Partial capture |
| 06-11 17:23 | 20m | - / -17 | SV1TRJ | 0 / - | 6 | ✓ Closing fragment |
| 06-09 13:04 | 20m | - / -12 | TA2AUL | -12 / - | 2 | Partial capture |
| 06-03 12:52 | 20m | - / -3 | 9A5MP | -10 / - | 3 | Partial capture |
| 06-02 19:42 | 40m | -4 / - | SP6JBA | - / -10 | 3 | ✓ Closing fragment |
| 06-01 17:50 | 40m | +1 / - | G3CAT | - / -12 | 2 | ✓ Closing fragment |
| 06-01 17:47 | 40m | +3 / +9 | PI4MRC | -6 / -6 | 5 | ✓ Full exchange observed |
| 06-01 17:46 | 40m | -5 / - | OZ2KB | - / - | 2 | Partial capture |
| 06-01 17:40 | 40m | -4 / - | PD5DSL | - / - | 2 | Partial capture |
| 06-01 17:38 | 40m | +6 / - | PA0MUS | - / -8 | 3 | ✓ Closing fragment |
| 05-31 12:47 | 20m | - / -11 | G6PWY | +5 / - | 2 | Partial capture |
| 05-31 12:47 | 20m | - / -9 | TA4INO | -1 / - | 7 | Partial capture |
| 05-30 11:52 | 20m | - / - | UA1AOF | -19 / - | 3 | Partial capture |
| 05-30 11:50 | 20m | - / -16 | OZ9TAN | -18 / - | 2 | ✓ Closing fragment |
| 05-30 11:43 | 20m | - / -7 | RY7G | -2 / - | 4 | Partial capture |
| 05-30 11:43 | 20m | - / - | UA1AOF | -16 / - | 2 | Partial capture |
| 05-29 18:02 | 40m | -2 / +7 | 3A2LF | -14 / -7 | 4 | ✓ Full exchange observed |
| 05-29 17:56 | 40m | 0 / - | 3A2LF | - / - | 2 | Partial capture |
| 05-28 18:12 | 40m | -2 / -12 | RX3ASQ | -10 / -5 | 5 | ✓ Full exchange observed |
| 05-28 18:08 | 40m | +1 / -5 | DL3MIB | +3 / +4 | 9 | ✓ Full exchange observed |
| 05-28 18:07 | 40m | -4 / - | UX7QG | -15 / -16 | 4 | ✓ Closing observed |
| 05-28 18:02 | 40m | -4 / - | TA7TS | - / - | 2 | Partial capture |
| 05-27 11:46 | 40m | -5 / - | PE9JAN | - / -22 | 6 | ✓ Closing fragment |
| 05-27 11:12 | 20m | -8 / - | EG5SUN | - / -12 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195230 -19 2214 G4DBW OK1USU RRR 195245 -4 2214 OK1USU G4DBW 73 195400 -18 1337 SA3SWE OK1USU JN79 200915 -8 2927 OH5YL OK1USU JN79 (x4) 095200 -17 1013 OK1USU IU5OMW -02 165515 -19 1520 LY3PW OK1USU 73 180945 +4 812 G0OYR OK1USU JN79 182600 -10 1577 OK1USU SV1EAG -05 183000 +20 2909 OK1USU G0VXE -01 (x2) 183300 -15 2274 OK1USU BG7BMG -14 (x2)
UTC dB Audio Message 174600 +5 386 OK1USU 5H1KB -01 (x4) 165945 -9 739 OK1USU UR9QQ R+01 170315 -16 1126 OK1USU UR5FIX -16 (x3)
UTC dB Audio Message 174045 -6 1666 PD5DSL OK1USU JN79 (x2) 174600 -3 1310 OZ2KB OK1USU JN79 (x2) 174715 +2 2637 PI4MRC OK1USU JN79 174730 -7 2638 OK1USU PI4MRC +09 174745 +3 2637 PI4MRC OK1USU R-06 174800 -6 2637 OK1USU PI4MRC RR73 174815 +3 2637 PI4MRC OK1USU 73 175045 +3 2348 G3CAT OK1USU R-12 (x2) 194245 -3 1185 SP6JBA OK1USU JN79 (x3) 142145 -24 1782 PD4HS OK1USU 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.