UA5D — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA5D, decoded by SO8OO in southeastern Poland. 444 related FT8 messages, 150 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 35 UTC dates. Heard between 2026-05-26 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 UA5D worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UA5D
Approximate centre of KO85, decoded 2026-08-21 07:26 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 | UA5D S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 03:28 | 40m | -10 / - | CT2HEX | - / -8 | 2 | Partial capture |
| 08-18 16:02 | 40m | - / -11 | HA3TBL | -20 / - | 2 | ✓ Closing fragment |
| 08-15 17:20 | 80m | - / +5 | UA6ANQ | -4 / - | 2 | ✓ Closing fragment |
| 08-15 17:04 | 40m | -12 / - | UN7EG | - / - | 2 | Partial capture |
| 08-15 17:01 | 40m | -8 / - | S21VHF | - / - | 3 | Partial capture |
| 08-15 16:58 | 40m | -8 / - | UA9LKL | - / 0 | 2 | ✓ Closing fragment |
| 08-15 16:51 | 40m | -18 / - | SN120LHS | - / - | 3 | Partial capture |
| 08-09 17:14 | 40m | -15 / - | R2BIU | - / - | 2 | Partial capture |
| 08-09 17:12 | 40m | -12 / -14 | RA3ZOM | -16 / +5 | 5 | ✓ Full exchange observed |
| 08-09 17:10 | 40m | -11 / - | OH9JP | - / - | 2 | Partial capture |
| 08-09 17:07 | 40m | -14 / - | ES3YJ | - / +3 | 4 | ✓ Closing fragment |
| 08-09 17:04 | 40m | -12 / - | RA6AR | - / - | 3 | Partial capture |
| 08-09 17:02 | 40m | -15 / - | LZ1DIO | - / -16 | 3 | ✓ Closing fragment |
| 08-09 17:01 | 40m | -13 / - | EV1R | -22 / 0 | 4 | ✓ Full exchange observed |
| 08-09 16:58 | 40m | -10 / - | UN0GY | - / - | 3 | Partial capture |
| 08-09 16:45 | 20m | - / - | CT1BFP | -21 / - | 3 | Partial capture |
| 08-09 16:43 | 20m | - / -4 | ON8MA | +2 / - | 2 | Partial capture |
| 08-09 16:40 | 20m | - / - | CT1BFP | -23 / - | 3 | Partial capture |
| 08-09 16:36 | 20m | -18 / - | RL2F | - / - | 2 | Partial capture |
| 08-09 15:17 | 20m | -18 / - | RU4F | - / -8 | 2 | ✓ Closing fragment |
| 08-09 13:52 | 10m | - / +2 | HG1DRC | -1 / - | 3 | ✓ Closing fragment |
| 08-05 00:47 | 60m | - / - | HG8LXL | -9 / - | 4 | Partial capture |
| 08-03 18:37 | 40m | -10 / - | RA9SJG | - / +8 | 2 | ✓ Closing fragment |
| 08-03 18:32 | 40m | -12 / - | TA3ZZ | - / -7 | 2 | Partial capture |
| 08-03 05:34 | 40m | -17 / - | OH6DBJ | - / - | 2 | Partial capture |
| 08-02 20:45 | 80m | -12 / -13 | G4ZFJ | +7 / - | 8 | ✓ Full exchange observed |
| 08-02 20:41 | 80m | -18 / - | E77EA | +1 / -1 | 5 | Partial capture |
| 08-02 20:39 | 80m | -3 / -4 | R4WQ | -9 / +5 | 4 | ✓ Full exchange observed |
| 08-02 20:37 | 80m | -12 / - | SP5MIG/6 | - / 0 | 2 | Partial capture |
| 08-02 20:36 | 80m | -8 / -4 | RC6OD | +8 / -11 | 4 | ✓ Full exchange observed |
| 08-02 20:33 | 40m | -14 / - | BD6KDP | - / - | 2 | Partial capture |
| 08-02 17:21 | 40m | -8 / - | AP5ARS | - / -15 | 2 | Partial capture |
| 08-02 17:15 | 40m | -13 / - | AP5ARS | - / - | 7 | Partial capture |
| 08-02 17:14 | 40m | -12 / -4 | DM4SH | -13 / - | 3 | Partial capture |
| 08-02 17:12 | 40m | -8 / -5 | R3YH | -18 / 0 | 5 | ✓ Full exchange observed |
| 08-02 17:10 | 40m | -15 / - | R6DNY | - / - | 4 | Partial capture |
| 08-02 13:26 | 20m | -20 / - | BI2QFV | - / - | 2 | Partial capture |
| 08-02 13:18 | 20m | -14 / +4 | SA3SHN | -14 / +5 | 4 | ✓ Full exchange observed |
| 08-02 08:46 | 10m | - / -13 | Z61DX | -7 / - | 2 | ✓ Closing fragment |
| 07-31 18:24 | 40m | -16 / - | VK6BAD | - / -11 | 2 | Partial capture |
| 07-31 18:22 | 40m | -17 / -11 | UF6VC | -18 / +2 | 6 | ✓ Full exchange observed |
| 07-28 19:22 | 80m | -10 / - | RA3ZOM | +13 / 0 | 5 | Partial capture |
| 07-28 19:21 | 80m | -8 / -8 | R6ZEJ | +8 / -10 | 7 | ✓ Full exchange observed |
| 07-28 19:18 | 80m | -3 / -13 | R2LAF | +9 / -4 | 4 | ✓ Full exchange observed |
| 07-28 19:17 | 80m | -9 / - | RA3ZOM | - / - | 2 | Partial capture |
| 07-28 19:11 | 40m | -18 / - | <...> | - / - | 2 | Partial capture |
| 07-28 17:26 | 20m | - / -12 | CN2DX | -9 / - | 3 | ✓ Closing fragment |
| 07-28 16:47 | 40m | -15 / - | 7Z1AL | - / -13 | 2 | ✓ Closing fragment |
| 07-28 16:43 | 40m | -12 / - | RC9WC | - / 0 | 2 | ✓ Closing fragment |
| 07-28 16:39 | 40m | -14 / - | EW2GI | - / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 164100 -13 1114 CQ UA5D KO85 164115 -23 1426 UA5D CT1BFP IM59 (x2) 164200 -14 1114 RU6FK UA5D RR73 164230 -20 1115 CQ UA5D KO85 (x3) 164345 -2 2785 UA5D ON8MA JO10 (x2) 164545 -21 1426 UA5D CT1BFP IM59 164600 -18 1098 CQ UA5D KO85 164615 -21 1425 UA5D CT1BFP IM59 (x2) 153500 -8 2477 ZA5G UA5D KO85 174630 -6 2038 UA5D BG7BVI RR73
UTC dB Audio Message 170200 -10 716 S21VHF UA5D KO85 170300 -10 717 BD8ELZ UA5D KO85 170400 -10 716 UN7EG UA5D KO85 (x2) 170645 -4 716 UN7ZZ UA5D KO85 (x2) 171145 -8 718 UB6LLI UA5D -20 160245 -21 2039 UA5D HA3TBL R-11 (x2) 032830 -9 641 CT2HEX UA5D KO85 (x2) 033130 -13 640 CS7BHA UA5D KO85 071830 -24 1744 SA7BYQ UA5D KO85 (x2) 072615 -11 563 OJ0JR UA5D KO85
UTC dB Audio Message 204500 -5 1432 UA5D SV9MBH KM25 204500 +7 588 UA5D G4ZFJ JO01 (x5) 204715 -12 1013 G4ZFJ UA5D RR73 204730 +1 588 UA5D G4ZFJ 73 204830 -6 1013 CQ UA5D KO85 (x2) 204915 +0 1013 UA5D G4ZFJ +05 204945 -5 1013 UA5D <...> +05 (x2) 172000 -4 1850 UA5D UA6ANQ +05 (x2)
UTC dB Audio Message 061415 -15 2287 UA5D RA7T -02 061415 -7 675 UA5D R6TA R-06 (x2) 061545 -16 2288 UA5D RA7T RR73 061745 -19 1237 UA5D RC7LX RR73 072815 -12 698 RK0SC UA5D KO85 (x2) 073115 -10 2689 R3HH UA5D KO85 (x2) 084615 -12 908 UA5D Z61DX -13 (x2) 135230 +0 2185 UA5D HG1DRC JN86 (x3) 140630 -23 1721 UA5D R6BH 73
UTC dB Audio Message 004730 -10 1327 UA5D HG8LXL KN06 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.