UB8SIV — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UB8SIV, decoded by SO8OO in southeastern Poland. 65 indexed activity records, involving 40m, 20m. Heard between 2026-07-26 and 2026-09-06.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
Overview
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with UB8SIV in decoded directed-looking exchanges:
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 | UB8SIV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-06 15:05 | 40m | - / -19 | EW6PG | -12 / - | 3 | ✓ Closing fragment |
| 09-06 15:01 | 40m | - / -20 | RD3WW | +11 / - | 5 | ✓ Closing fragment |
| 09-06 14:57 | 40m | - / -2 | UB4HVA | -22 / - | 2 | ✓ Closing fragment |
| 09-06 14:56 | 40m | - / -8 | UA3GJM | 0 / - | 2 | ✓ Closing fragment |
| 09-06 14:32 | 40m | - / -7 | R6ML | -11 / - | 2 | ✓ Closing fragment |
| 09-06 14:30 | 40m | - / - | RW6ATD | -2 / - | 2 | Partial capture |
| 09-06 14:29 | 40m | - / -15 | UA6HJT | +1 / - | 2 | ✓ Closing fragment |
| 09-06 14:28 | 40m | - / - | R6ML | -8 / - | 2 | Partial capture |
| 09-06 14:27 | 40m | - / -18 | R4CCE | -18 / - | 2 | Partial capture |
| 09-06 13:35 | 40m | - / -14 | RY3F | -12 / - | 2 | ✓ Closing fragment |
| 09-06 13:28 | 40m | - / -4 | R3PA | -14 / - | 2 | ✓ Closing fragment |
| 09-05 16:16 | 40m | - / -11 | RA3PGR | -10 / - | 3 | ✓ Closing fragment |
| 09-05 16:15 | 40m | - / -14 | R3WDW | +8 / - | 2 | ✓ Closing fragment |
| 09-05 16:13 | 40m | - / -12 | UB3FBD | +2 / - | 3 | ✓ Closing fragment |
| 09-05 15:25 | 40m | - / -13 | UA3GIE | +4 / - | 2 | ✓ Closing fragment |
| 09-05 15:15 | 40m | - / -14 | EU6UE | -1 / - | 2 | Partial capture |
| 08-27 08:15 | 20m | - / - | TA3NK | -1 / - | 5 | Partial capture |
| 08-26 08:06 | 20m | - / -11 | RN6MA | +2 / - | 2 | ✓ Closing fragment |
| 08-24 08:27 | 20m | - / -5 | R7OV | -7 / - | 3 | ✓ Closing fragment |
| 07-26 13:28 | 20m | - / - | F6CAX | -7 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 143715 -11 2188 UB8SIV RA1N RR73 144315 -18 2121 UB8SIV UB4HVA LO53 144945 -11 1506 UB8SIV R7DX KN84 145615 +2 791 UB8SIV UA3GJM -08 (x2) 145745 -23 2118 UB8SIV UB4HVA R-02 (x2) 150145 +13 560 UB8SIV RD3WW -20 (x5) 150515 -16 1439 UB8SIV EW6PG -19 (x3)
UTC dB Audio Message 090815 -7 642 UB8SIV SV2HTW -12 083830 -17 1175 UB8SIV RU3QR -18 082300 -9 766 UB8SIV R3NCG RR73 082730 -19 2102 UB8SIV <...> -13 082800 -20 2101 UB8SIV RR73; RA9UJ <...> -16 082700 -7 1797 UB8SIV R7OV KN87 (x3) 080645 -1 2275 UB8SIV RN6MA -11 (x2) 081530 +2 1164 UB8SIV TA3NK KM39 (x5)
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee