UA3ROJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA3ROJ, decoded by SO8OO in southeastern Poland. 93 related FT8 messages, 42 CQ messages, observed on 80m, 40m, 10m, across 4 UTC dates. Heard between 2026-08-03 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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations UA3ROJ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UA3ROJ
Approximate centre of LO02, decoded 2026-08-12 20:45 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 | UA3ROJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 05:47 | 20m | -6 / - | 9A5MP | - / -15 | 2 | ✓ Closing fragment |
| 08-23 05:46 | 20m | -8 / - | T77BL | - / -12 | 2 | ✓ Closing fragment |
| 08-20 11:10 | 10m | - / -12 | SV2CLJ | -3 / - | 2 | ✓ Closing fragment |
| 08-12 20:46 | 80m | 0 / - | R6ZW | - / 0 | 2 | Partial capture |
| 08-12 20:45 | 80m | - / - | DO5PY | -2 / - | 3 | Partial capture |
| 08-12 20:45 | 80m | - / - | IK2TPX | -6 / - | 3 | Partial capture |
| 08-12 20:43 | 80m | +2 / - | R4FDD | -10 / - | 4 | ✓ Closing observed |
| 08-12 20:42 | 80m | +7 / - | LZ1GC | +21 / - | 2 | ✓ Closing observed |
| 08-12 20:40 | 80m | - / - | DO1MDO | +3 / - | 4 | Partial capture |
| 08-12 20:40 | 80m | -6 / -6 | SP1MGM | +16 / - | 5 | ✓ Closing observed |
| 08-12 20:40 | 80m | +2 / - | SV9MBH | -18 / -14 | 3 | Partial capture |
| 08-12 20:38 | 80m | +2 / - | UN3QA | - / -12 | 3 | ✓ Closing fragment |
| 08-12 20:37 | 80m | +3 / - | UB3DRL | - / 0 | 2 | ✓ Closing fragment |
| 08-12 20:34 | 80m | +6 / - | UA9LT | -18 / -6 | 3 | ✓ Closing observed |
| 08-12 20:33 | 80m | +4 / - | EA8UP | - / -14 | 3 | ✓ Closing fragment |
| 08-12 20:32 | 80m | -1 / +8 | RK4FD | +6 / +4 | 5 | ✓ Full exchange observed |
| 08-12 20:29 | 80m | 0 / +3 | RA6FYL | -22 / -6 | 2 | Partial capture |
| 08-04 21:23 | 40m | -12 / - | PY5QW | - / -15 | 2 | Partial capture |
| 08-04 21:22 | 40m | -11 / - | EU1EU | - / -12 | 2 | ✓ Closing fragment |
| 08-04 21:18 | 40m | -14 / - | R3YAU | -17 / -2 | 3 | ✓ Closing observed |
| 08-04 21:08 | 40m | -13 / - | YB6IDM | - / -15 | 2 | ✓ Closing fragment |
| 08-04 21:03 | 40m | -8 / -3 | RZ6AKF | -6 / -2 | 4 | ✓ Full exchange observed |
| 08-04 21:01 | 40m | -8 / - | YC2BUZ | - / -18 | 2 | ✓ Closing fragment |
| 08-04 20:56 | 40m | -8 / - | EC3A | - / -13 | 2 | ✓ Closing fragment |
| 08-04 20:55 | 40m | - / - | S51UN | -8 / - | 3 | Partial capture |
| 08-04 20:54 | 40m | -11 / -2 | RA3WY | -12 / -7 | 3 | Partial capture |
| 08-04 20:52 | 40m | -14 / - | TA2ED | - / -15 | 2 | ✓ Closing fragment |
| 08-03 22:05 | 40m | -4 / - | PY1EME | - / -15 | 2 | ✓ Closing fragment |
| 08-03 22:02 | 40m | -8 / - | DL9KM | - / -21 | 2 | ✓ Closing fragment |
| 08-03 22:00 | 40m | -6 / -6 | IK4LZH | -1 / -15 | 5 | ✓ Full exchange observed |
| 08-03 21:56 | 40m | -4 / -2 | DL1SRS | -8 / -10 | 4 | ✓ Full exchange observed |
| 08-03 21:52 | 40m | -2 / +2 | DG1KFR | +1 / -7 | 6 | ✓ Full exchange observed |
| 08-03 21:50 | 40m | -4 / - | BI1TX | - / -16 | 2 | Partial capture |
| 08-03 21:48 | 40m | -12 / - | BD3POT | - / -18 | 2 | Partial capture |
| 08-03 21:46 | 40m | -12 / - | SP0DF | - / -6 | 2 | ✓ Closing fragment |
| 08-03 21:42 | 40m | -7 / - | ON7KEI | -24 / - | 2 | ✓ Closing observed |
| 08-03 21:42 | 40m | -10 / -9 | F6BHK | -24 / -12 | 4 | ✓ Full exchange observed |
| 08-03 21:40 | 40m | -10 / - | BD8SN | - / -16 | 2 | ✓ Closing fragment |
| 08-03 21:39 | 40m | -9 / - | F4MBU | - / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 054415 -8 489 T77BL UA3ROJ -13 (x3) 054745 -10 469 9A5MP UA3ROJ -15 (x2)
UTC dB Audio Message 111000 +1 567 UA3ROJ SV2CLJ R-12 (x2)
UTC dB Audio Message 204330 -10 958 UA3ROJ R4FDD LO33 (x2) 204415 +2 957 R4FDD UA3ROJ RR73 204430 -12 958 UA3ROJ R4FDD 73 204445 +4 958 CQ UA3ROJ LO02 204500 -4 847 UA3ROJ IK2TPX JN45 204515 -2 957 CQ UA3ROJ LO02 204530 -7 847 UA3ROJ IK2TPX JN45 204530 -4 2348 UA3ROJ DO5PY JN49 204600 -8 847 UA3ROJ IK2TPX JN45 204600 +0 2348 UA3ROJ DO5PY JN49 204615 +1 957 R6ZW UA3ROJ +00 204630 -2 2348 UA3ROJ DO5PY JN49 204645 -1 958 R6ZW UA3ROJ -05 204715 +1 958 OZ2JUM UA3ROJ -16
UTC dB Audio Message 211815 -17 1334 UA3ROJ R3YAU RR73 211830 -14 883 R3YAU UA3ROJ 73 212100 -13 883 TF4M UA3ROJ RR73 212130 -13 883 CQ UA3ROJ LO02 212200 -10 883 EU1EU UA3ROJ R-12 (x2) 212300 -12 883 PY5QW UA3ROJ -15 (x2) 212600 -13 884 CQ UA3ROJ LO02 a1 212800 -14 842 BV2NF UA3ROJ -20 212900 -12 842 CQ UA3ROJ LO02 212930 -12 842 F1PBZ UA3ROJ R-09 213030 -13 842 CQ UA3ROJ LO02 a1 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.