UA4APN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA4APN, decoded by SO8OO in southeastern Poland. 53 related FT8 messages, observed on 40m, 20m, 10m, across 13 UTC dates. Heard between 2026-05-21 and 2026-08-11.
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 UA4APN worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UA4APN
Approximate centre of LO20, decoded 2026-08-16 14:37 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 | UA4APN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 14:37 | 20m | -11 / - | AI0Y | - / - | 2 | Partial capture |
| 08-16 14:25 | 20m | -14 / - | BG7BMG | - / -16 | 2 | ✓ Closing fragment |
| 08-16 14:22 | 20m | -7 / - | RW3C/P | - / -13 | 3 | ✓ Closing fragment |
| 08-16 14:12 | 20m | -5 / - | VE7GKH | - / -16 | 3 | ✓ Closing fragment |
| 08-11 06:56 | 10m | - / 0 | R7DX | -6 / - | 2 | ✓ Closing fragment |
| 08-05 19:43 | 20m | +5 / - | TN8GD | - / - | 2 | Partial capture |
| 07-25 02:47 | 40m | -14 / - | OA4ENG | - / -11 | 3 | Partial capture |
| 07-25 02:43 | 40m | -15 / - | YV6BXN | - / - | 4 | Partial capture |
| 07-25 02:33 | 40m | -5 / - | VP5G | - / -19 | 3 | ✓ Closing fragment |
| 07-17 07:47 | 20m | -6 / - | K8A | - / - | 2 | Partial capture |
| 07-17 07:43 | 20m | -11 / - | UB0SMX/P | - / -16 | 2 | Partial capture |
| 07-17 07:34 | 20m | -16 / - | R4FDW | - / -17 | 2 | ✓ Closing fragment |
| 07-17 07:32 | 20m | -15 / - | RA9SCB | - / -16 | 2 | ✓ Closing fragment |
| 07-10 17:00 | 40m | -9 / - | R1IK | - / - | 2 | ✓ Closing fragment |
| 06-26 19:19 | 10m | - / - | DD7EE | -6 / - | 4 | Partial capture |
| 06-26 19:18 | 10m | - / +4 | UA9QFF | -17 / - | 2 | ✓ Closing fragment |
| 06-25 08:23 | 10m | - / -26 | R7DX | 0 / - | 3 | Partial capture |
| 06-25 08:12 | 10m | - / -1 | RO6K | -11 / - | 2 | ✓ Closing fragment |
| 06-20 14:18 | 10m | - / -10 | R2DYC | -14 / - | 2 | Partial capture |
| 06-20 13:31 | 10m | -15 / - | UA3NFG | - / -24 | 2 | ✓ Closing fragment |
| 06-20 13:13 | 10m | -15 / 0 | RW6HPS | +4 / - | 2 | ✓ Closing observed |
| 06-13 15:18 | 20m | - / -16 | JY5IB | +2 / - | 2 | ✓ Closing fragment |
| 06-09 17:41 | 20m | -3 / - | RA1TL | - / -15 | 3 | ✓ Closing fragment |
| 06-09 17:26 | 20m | - / - | IU8RFW | -14 / - | 2 | Partial capture |
| 06-09 14:32 | 20m | +8 / - | RK0SC | - / -11 | 2 | ✓ Closing fragment |
| 06-03 03:42 | 40m | - / -10 | EW4DX | +3 / - | 3 | ✓ Closing fragment |
| 06-02 18:44 | 40m | -16 / - | UA3SCU | -5 / +1 | 3 | ✓ Closing observed |
| 06-02 18:34 | 40m | -10 / - | R1BJA | -7 / -10 | 4 | ✓ Closing observed |
| 06-02 18:25 | 40m | - / +2 | R2PA | -2 / - | 2 | ✓ Closing fragment |
| 06-02 01:52 | 40m | -8 / - | HC2GRC | - / - | 2 | Partial capture |
| 06-02 01:44 | 40m | -14 / - | HC2GRC | - / - | 2 | Partial capture |
| 06-02 01:42 | 40m | -13 / - | PY1AA | - / - | 3 | Partial capture |
| 06-02 01:38 | 40m | -13 / -16 | KC1WAY | -8 / -15 | 5 | ✓ Full exchange observed |
| 06-02 01:36 | 40m | -16 / -5 | OJ0Z | -5 / -16 | 4 | Partial capture |
| 06-01 12:34 | 10m | -21 / - | YD1EQN | - / -13 | 2 | Partial capture |
| 05-26 08:14 | 10m | -14 / - | DC9RI | - / -16 | 2 | Partial capture |
| 05-26 08:11 | 10m | -12 / - | R1NO | -9 / -9 | 5 | ✓ Closing observed |
| 05-26 08:08 | 10m | -18 / -11 | R2EA/P | +9 / -14 | 5 | ✓ Full exchange observed |
| 05-26 08:07 | 10m | -18 / -14 | R3ICU | -2 / -14 | 5 | ✓ Full exchange observed |
| 05-26 08:06 | 10m | - / -13 | RK3AW | -7 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193945 -2 671 TN8GD UA4APN LO20 (x3) 141230 -11 1847 VE7GKH UA4APN LO20 (x3) 141815 -7 1847 AI0Y UA4APN LO20 142245 -8 1847 RW3C/P UA4APN LO20 (x3) 142515 -14 1847 BG7BMG UA4APN R-16 (x2) 142900 -7 1847 RA0LQ UA4APN LO20 143715 -11 1847 AI0Y UA4APN LO20 (x2)
UTC dB Audio Message 081315 -11 1158 UA4APN RO6K RR73 082300 -15 2538 R1AP UA4APN LO20 082300 +3 1603 UA4APN R7DX KN84 (x3) 191845 -19 1662 UA4APN UA9QFF R+04 191915 -9 1161 UA4APN DD7EE JO41 191915 -15 1662 UA4APN UA9QFF 73 191945 -3 1161 UA4APN DD7EE JO41 (x3) 145830 -16 1155 UA4APN R6YG RR73 065400 -18 2285 UA4APN R3DMS RR73 065600 -6 1034 UA4APN R7DX R+00 (x2)
UTC dB Audio Message 170530 -9 620 RA6AR UA4APN RR73 171100 -11 836 ZL1RPC UA4APN 73 022615 -19 2184 VP5G UA4APN LO20 022745 -15 2184 W4DXM UA4APN LO20 023045 -19 1965 OA4ENG UA4APN LO20 023315 -5 2769 VP5G UA4APN LO20 (x3) 024300 -12 1732 YV6BXN UA4APN LO20 (x4) 024745 -15 2452 OA4ENG UA4APN LO20 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.