UA0SM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA0SM, decoded by SO8OO in southeastern Poland. 387 related FT8 messages, 94 CQ messages, observed on 40m, 20m, across 26 UTC dates. Heard between 2026-05-24 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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations UA0SM worked most often, as logged from our receiver:
Activity Heatmap
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 | UA0SM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 08:50 | 20m | - / - | IK4LZH | +13 / - | 4 | Partial capture |
| 08-21 03:29 | 20m | - / -20 | UA6EED | -1 / - | 3 | ✓ Closing fragment |
| 08-20 04:06 | 20m | - / - | DL1R | 0 / - | 9 | Partial capture |
| 08-16 20:36 | 40m | - / -9 | R5BM | -14 / - | 3 | ✓ Closing fragment |
| 08-16 20:22 | 40m | - / - | EW4DX | +4 / - | 2 | Partial capture |
| 08-16 20:18 | 40m | - / - | RK1B | -10 / - | 2 | Partial capture |
| 08-16 19:46 | 40m | - / -7 | UA3SCU | -10 / - | 4 | ✓ Closing fragment |
| 08-16 19:45 | 40m | - / -10 | ON4ASV | -1 / - | 4 | ✓ Closing fragment |
| 08-16 19:45 | 40m | - / -15 | RX7KIR | -14 / - | 2 | Partial capture |
| 08-16 19:36 | 40m | - / - | RA3WPF | -10 / - | 4 | Partial capture |
| 08-16 19:28 | 40m | - / -11 | DK3ME | -12 / - | 6 | Partial capture |
| 08-16 19:15 | 40m | - / -15 | R7FG | -20 / - | 2 | ✓ Closing fragment |
| 08-16 19:08 | 40m | - / -11 | LZ1GC | -6 / - | 6 | ✓ Closing fragment |
| 08-16 19:03 | 40m | - / - | Z34K | -15 / - | 5 | Partial capture |
| 08-14 09:19 | 20m | - / -11 | R50RKZ | -8 / - | 2 | Partial capture |
| 08-12 15:46 | 20m | - / -13 | IK2ECC | -13 / - | 2 | Partial capture |
| 08-12 15:43 | 20m | - / - | PD0RDD | -11 / - | 2 | ✓ Closing fragment |
| 08-09 11:49 | 20m | - / -3 | R6YG | -15 / - | 3 | Partial capture |
| 08-09 11:42 | 20m | - / -7 | LZ1ZF | -6 / - | 2 | Partial capture |
| 08-09 11:30 | 20m | - / -5 | DM2CYN | -19 / - | 2 | Partial capture |
| 08-09 10:55 | 20m | - / -14 | DD7DAC | +1 / - | 5 | ✓ Closing fragment |
| 08-09 10:44 | 20m | - / - | RA3PDL | -12 / - | 2 | ✓ Closing fragment |
| 08-09 10:38 | 20m | -10 / - | RA6OV | -12 / -4 | 3 | ✓ Closing observed |
| 08-09 10:34 | 20m | - / -17 | PD1ADA | -22 / - | 2 | ✓ Closing fragment |
| 08-09 10:25 | 20m | - / - | DB1EF | -21 / - | 2 | Partial capture |
| 08-09 10:25 | 20m | - / -18 | DL9KM | -8 / - | 3 | ✓ Closing fragment |
| 08-09 10:14 | 20m | - / -11 | DL2IAC | -9 / - | 2 | Partial capture |
| 08-09 09:48 | 20m | - / -15 | DH9JB | -14 / - | 2 | ✓ Closing fragment |
| 08-09 09:43 | 20m | - / - | DH9JB | -14 / - | 3 | Partial capture |
| 08-09 09:26 | 20m | - / - | PA0GSP | -7 / - | 3 | Partial capture |
| 08-09 08:50 | 20m | - / -12 | S51UN | -6 / - | 3 | ✓ Closing fragment |
| 08-09 08:46 | 20m | - / -1 | IK2AOH | -13 / - | 14 | ✓ Closing fragment |
| 08-09 08:46 | 20m | - / - | S51UN | -8 / - | 2 | Partial capture |
| 08-09 08:40 | 20m | - / - | IK3SSW | -7 / - | 3 | ✓ Closing fragment |
| 08-09 08:35 | 20m | - / - | IX1HPN | -15 / - | 3 | Partial capture |
| 08-09 08:31 | 20m | - / - | DK4UX | -17 / - | 3 | Partial capture |
| 08-09 07:47 | 20m | - / - | EA5AR | -17 / - | 5 | Partial capture |
| 08-09 07:45 | 20m | - / -19 | IU2WHH | -10 / - | 3 | ✓ Closing fragment |
| 08-09 07:33 | 20m | - / -10 | UA3YDQ | -16 / - | 2 | ✓ Closing fragment |
| 08-09 06:06 | 20m | - / -15 | IU5TPM | -6 / - | 4 | ✓ Closing fragment |
| 08-09 05:30 | 20m | - / - | A71XX | -12 / - | 2 | Partial capture |
| 08-09 05:17 | 20m | - / - | IK4LZH | -7 / - | 3 | Partial capture |
| 08-07 04:33 | 20m | - / -16 | UN3M | -9 / - | 3 | ✓ Closing fragment |
| 08-07 04:26 | 20m | - / - | YT5KD | -14 / - | 2 | Partial capture |
| 08-05 09:01 | 20m | - / - | IK4LZH | -2 / - | 4 | Partial capture |
| 08-05 08:16 | 20m | - / -17 | RA3TVW | -2 / - | 4 | ✓ Closing fragment |
| 08-05 06:53 | 20m | - / -14 | YO8BJK | -16 / - | 3 | Partial capture |
| 08-05 06:52 | 20m | - / -16 | 9A3K | +11 / - | 5 | ✓ Closing fragment |
| 08-05 06:49 | 20m | - / -9 | F5GSJ | -14 / - | 2 | ✓ Closing fragment |
| 08-04 14:03 | 20m | - / -14 | DF0KK | 0 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 040715 +10 2659 UA0SM DL1R JN58 (x8) 032930 -1 628 UA0SM UA6EED R-20 (x3) 085015 +15 462 UA0SM IK4LZH JN54 (x4)
UTC dB Audio Message 194545 +1 1332 UA0SM ON4ASV JO11 (x3) 194645 -8 964 UA0SM UA3SCU -07 (x2) 194715 -1 1332 UA0SM ON4ASV 73 194745 -11 964 UA0SM UA3SCU -07 (x2) 201815 -9 545 UA0SM RK1B KO59 (x2) 202245 +2 696 UA0SM EW4DX KO23 (x2) 203645 -11 1555 UA0SM R5BM KO85 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.