UA3ON — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA3ON, decoded by SO8OO in southeastern Poland. 236 related FT8 messages, 35 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 41 UTC dates. Heard between 2026-05-24 and 2026-08-22.
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 UA3ON worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UA3ON
Approximate centre of KO90, decoded 2026-08-23 02:21 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 | UA3ON S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 02:20 | 20m | -3 / - | KJ5PTH | - / - | 3 | Partial capture |
| 08-23 02:17 | 20m | -4 / - | WV2B | - / - | 3 | Partial capture |
| 08-23 02:15 | 20m | -5 / - | KJ5PTH | - / - | 2 | Partial capture |
| 08-23 02:14 | 20m | -8 / - | KP3B | - / - | 3 | Partial capture |
| 08-22 04:34 | 20m | - / +1 | VK4BPK | -10 / - | 3 | ✓ Closing fragment |
| 08-19 17:54 | 20m | -13 / - | 9J2MM | - / - | 2 | Partial capture |
| 08-16 17:47 | 80m | - / -11 | R9CS/P | -14 / - | 2 | ✓ Closing fragment |
| 08-16 16:48 | 20m | -16 / - | BG5IOG | - / -15 | 2 | ✓ Closing fragment |
| 08-16 16:45 | 20m | -15 / - | RW3C/P | - / - | 3 | Partial capture |
| 08-06 17:21 | 40m | -10 / +2 | UB2FEK | -13 / -9 | 3 | ✓ Full exchange observed |
| 08-06 17:17 | 40m | -22 / - | R4UAS | - / -9 | 2 | ✓ Closing fragment |
| 08-06 17:15 | 40m | -18 / - | R5KH | - / -6 | 2 | ✓ Closing fragment |
| 08-06 17:13 | 40m | -18 / -2 | R4PFY | -22 / +4 | 5 | ✓ Full exchange observed |
| 08-06 15:11 | 20m | -18 / - | R9OHH | - / -9 | 2 | Partial capture |
| 08-02 17:14 | 40m | -6 / - | UB6LUR | - / -14 | 2 | ✓ Closing fragment |
| 07-31 16:50 | 40m | - / -1 | RA3AJT | -7 / - | 2 | ✓ Closing fragment |
| 07-29 17:59 | 40m | - / -7 | RK6MC | -14 / - | 2 | Partial capture |
| 07-28 16:02 | 20m | - / -10 | RA9YTI | -20 / - | 2 | ✓ Closing fragment |
| 07-25 16:54 | 40m | -18 / +8 | RL7M | -12 / -3 | 7 | ✓ Full exchange observed |
| 07-25 16:42 | 40m | - / -11 | R2SL | -5 / - | 2 | ✓ Closing fragment |
| 07-23 18:39 | 40m | -15 / - | R8LDW | - / - | 3 | Partial capture |
| 07-23 18:33 | 40m | -19 / - | R6ZEJ | - / -8 | 2 | ✓ Closing fragment |
| 07-23 18:17 | 40m | - / -5 | S59A | -3 / - | 4 | ✓ Closing fragment |
| 07-18 18:20 | 40m | -18 / - | UB4CLH | - / -4 | 2 | ✓ Closing fragment |
| 07-18 18:18 | 40m | -16 / - | R1BSB | - / - | 2 | Partial capture |
| 07-18 17:57 | 40m | - / - | LZ3CB | -11 / - | 3 | Partial capture |
| 07-18 17:49 | 40m | - / - | OH3MB | -18 / - | 2 | ✓ Closing fragment |
| 07-18 17:43 | 40m | -20 / - | R8CEB | - / -21 | 2 | ✓ Closing fragment |
| 07-17 18:46 | 40m | -16 / +7 | R6OAG | -19 / -2 | 5 | ✓ Full exchange observed |
| 07-17 18:42 | 40m | -12 / - | R8CJG | - / - | 2 | Partial capture |
| 07-17 18:39 | 40m | -13 / - | <...> | - / -5 | 3 | Partial capture |
| 07-17 18:34 | 40m | -9 / - | R4PIX | - / - | 3 | ✓ Closing fragment |
| 07-17 18:33 | 40m | - / -6 | R7OF | -5 / - | 3 | Partial capture |
| 07-17 16:01 | 20m | -18 / - | UB8QBY | - / - | 2 | Partial capture |
| 07-17 15:56 | 20m | -12 / - | BI4MPH | - / - | 2 | Partial capture |
| 07-16 07:47 | 20m | -18 / - | <...> | - / -5 | 2 | Partial capture |
| 07-15 04:36 | 20m | -9 / - | RI0SP | - / -7 | 5 | Partial capture |
| 07-15 04:25 | 20m | -5 / - | RI0SP | - / - | 9 | ✓ Closing fragment |
| 07-14 18:40 | 40m | - / -9 | RU3NCW | -12 / - | 2 | ✓ Closing fragment |
| 07-14 18:02 | 20m | -14 / - | R1BPW | - / -21 | 3 | ✓ Closing fragment |
| 07-14 17:56 | 20m | -12 / - | RI0SP | - / -12 | 3 | ✓ Closing fragment |
| 07-14 17:52 | 20m | -6 / - | RI0SP | - / - | 2 | Partial capture |
| 07-14 16:19 | 20m | -24 / -13 | 7Z1BM | -18 / - | 2 | Partial capture |
| 07-13 11:53 | 20m | -17 / - | RI0SP | - / -13 | 3 | ✓ Closing fragment |
| 07-12 19:25 | 20m | -18 / - | R1NIM | - / - | 2 | ✓ Closing fragment |
| 07-12 18:33 | 20m | -8 / - | 9V1DX | - / - | 3 | Partial capture |
| 07-12 18:32 | 20m | -10 / - | R5AV | - / -3 | 2 | ✓ Closing fragment |
| 07-12 18:27 | 20m | -18 / - | LZ2SPD | - / -15 | 2 | ✓ Closing fragment |
| 07-12 18:26 | 20m | -14 / - | JK1KSB | - / - | 3 | Partial capture |
| 07-12 18:20 | 20m | -15 / - | RI0SP | - / -15 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 043430 -7 805 UA3ON VK4BPK +01 (x3) 021230 -10 926 KR4NRR UA3ON R-13 021415 -10 806 KP3B UA3ON KO90 (x3) 021545 -7 627 KJ5PTH UA3ON KO90 (x2) 021730 -8 1627 WV2B UA3ON KO90 (x3) 022015 +1 628 KJ5PTH UA3ON KO90 (x3)
UTC dB Audio Message 203745 -7 1206 R9OOF/P UA3ON KO90 203900 -8 501 UA3ON R9OOF/P -11 (x3) 204600 -23 1800 UA3ON RL7Z RR73 174700 -16 2402 UA3ON R9CS/P -11 (x2)
UTC dB Audio Message 171630 -24 1360 UA3ON RA6FSV LN05 171300 -20 1815 UA3ON R4PFY LO45 171345 -18 1683 R4PFY UA3ON +04 171400 -23 1814 UA3ON R4PFY R-02 171415 -19 1682 R4PFY UA3ON RR73 171430 -24 1815 UA3ON R4PFY 73 171445 -18 1682 CQ UA3ON KO90 171515 -16 1682 R5KH UA3ON -06 (x2) 171645 -23 1680 RA6FSV UA3ON RR73 171715 -24 1681 R4UAS UA3ON -09 (x2) 172100 -13 740 UA3ON UB2FEK +02 172115 -9 739 UB2FEK UA3ON R-09 (x2)
UTC dB Audio Message 170245 -16 1563 PV8AJ UA3ON KO90 (x14) 171245 -16 1646 LW4ERH UA3ON KO90
UTC dB Audio Message 194930 -21 2136 UA3ON R3HW/M -17 195400 -24 1263 UA3ON UI5A R-07
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.