UA3ZSI — FT8 station from European Russia
Amateur radio station UA3ZSI operating from European Russia. 226 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 40m, 20m, 10m, over 13 days, best SNR +17 dB. Heard between 2026-04-21 and 2026-05-08.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
226
Total spots
0
CQ calls
13
Days active
-4 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-21
Last seen: 2026-05-08 20:11 UTC
Last seen: 2026-05-08 20:11 UTC
Frequent QSO partners observed at SO8OO
Stations UA3ZSI worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | UA3ZSI | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-09 18:29 | 20m | - / -21 | <...> | -8 / - | 5 | Partial |
| 05-08 22:10 | 160m | 0 / -4 | <...> | -1 / +1 | 5 | Partial |
| 05-08 19:04 | 160m | -16 / -25 | <...> | -3 / -13 | 4 | Partial |
| 05-08 18:54 | 160m | -14 / -13 | <...> | -7 / +7 | 8 | Partial |
| 05-08 18:52 | 160m | - / - | RP81RP | -10 / - | 5 | Partial |
| 05-08 18:48 | 160m | - / -11 | RP81GY | -13 / - | 6 | Partial |
| 05-08 18:46 | 160m | - / -25 | RP81OZR | -10 / - | 2 | Partial |
| 05-08 18:41 | 160m | -11 / -13 | <...> | -12 / - | 9 | Partial |
| 05-05 19:47 | 40m | - / - | <...> | -6 / - | 2 | Partial |
| 05-05 19:38 | 40m | - / -14 | <...> | -5 / - | 2 | Partial |
| 05-05 04:19 | 40m | - / -17 | <...> | -22 / - | 2 | Partial |
| 05-05 03:35 | 40m | - / -22 | <...> | -5 / - | 2 | Partial |
| 05-05 03:33 | 40m | +7 / - | LZ370TL | -8 / - | 3 | Partial |
| 05-05 03:31 | 80m | - / - | 9A2AJ | -23 / - | 2 | Partial |
| 05-04 21:13 | 80m | - / -18 | II2LXXA | -4 / - | 3 | Partial |
| 05-04 21:04 | 80m | - / -16 | <...> | -7 / - | 2 | Partial |
| 05-04 20:56 | 80m | -18 / +2 | <...> | -3 / - | 9 | Partial |
| 05-04 20:53 | 80m | - / -13 | <...> | -6 / - | 2 | Partial |
| 05-04 20:51 | 80m | - / -13 | UP81Q | +2 / - | 2 | Partial |
| 05-04 20:44 | 80m | -2 / -11 | <...> | -4 / -3 | 8 | Partial |
| 05-04 20:43 | 80m | - / - | RP81SR | -5 / - | 4 | Partial |
| 05-04 20:39 | 80m | -5 / - | <...> | -10 / -5 | 5 | Partial |
| 05-04 20:36 | 40m | - / -2 | <...> | -6 / - | 2 | Partial |
| 05-03 19:39 | 40m | 0 / -23 | <...> | +3 / -2 | 4 | Partial |
| 05-03 19:32 | 40m | - / -9 | RP81PRO | +3 / - | 6 | Partial |
| 05-03 19:28 | 40m | - / -11 | RP81PRO | 0 / - | 4 | Partial |
| 05-03 04:55 | 40m | - / -3 | <...> | -6 / - | 9 | Partial |
| 05-03 04:50 | 40m | - / - | R1945ML | -8 / - | 4 | Partial |
| 05-03 04:47 | 40m | - / - | RP81MM | -12 / - | 6 | Partial |
| 05-03 04:43 | 40m | - / - | RP81AU | -10 / - | 2 | Partial |
| 05-03 04:39 | 40m | - / -11 | <...> | -9 / - | 3 | Partial |
| 05-02 20:46 | 80m | +7 / -3 | SX20RCK | +7 / - | 3 | Partial |
| 05-02 20:44 | 80m | +13 / -24 | OL900CO | -2 / -2 | 3 | Partial |
| 05-02 20:42 | 80m | +6 / -7 | <...> | +11 / -17 | 2 | Partial |
| 05-02 20:35 | 80m | -7 / -13 | <...> | +5 / -7 | 7 | Partial |
| 05-02 20:34 | 80m | - / - | RP81OZR | 0 / - | 2 | Partial |
| 05-02 20:28 | 80m | - / - | <...> | -3 / - | 3 | Partial |
| 05-02 20:14 | 160m | -16 / -16 | <...> | -3 / +4 | 18 | Partial |
| 05-02 20:05 | 160m | - / - | <...> | +1 / - | 13 | Partial |
| 05-02 20:00 | 160m | - / -19 | <...> | -2 / - | 4 | Partial |
| 05-02 19:49 | 40m | - / - | <...> | +3 / - | 15 | Partial |
| 05-02 19:31 | 40m | - / -6 | RP81PRO | +5 / - | 18 | Partial |
| 05-02 19:28 | 40m | - / -18 | RP81PRO | -4 / - | 2 | Partial |
| 05-02 19:26 | 40m | - / -12 | UA9SY/4 | -2 / - | 2 | Partial |
| 05-02 19:25 | 40m | - / -20 | GU4WRP | -4 / - | 2 | ✓ Confirmed |
| 05-02 19:20 | 40m | +9 / - | SX20RCK | -4 / +6 | 3 | Partial |
| 05-02 19:17 | 40m | - / -10 | <...> | -1 / - | 5 | Partial |
| 05-02 19:12 | 40m | - / -19 | AU2M | +4 / - | 4 | ✓ Confirmed |
| 05-02 19:06 | 40m | - / +1 | AU2M | +1 / - | 3 | Partial |
| 05-02 19:01 | 40m | - / - | RP81EL | 0 / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 053815 -8 2110 <...> UA3ZSI KO90 053830 -7 1001 UA3ZSI <...> -10 053915 -9 2110 EA/SQ1DOZ UA3ZSI R-18 053945 -10 1002 <...> UA3ZSI R-18 (x5) 100145 -24 1931 TF5B UA3ZSI KO90 182700 -3 2107 <...> UA3ZSI KO90 (x6)
160m
UTC dB Freq Message 185645 -7 2041 <...> UA3ZSI KO90 (x2) 185730 -14 871 UA3ZSI <...> +07 185745 -5 2041 <...> UA3ZSI R-13 (x5) 190515 -16 1320 UA3ZSI <...> -13 190530 -5 2041 <...> UA3ZSI R-25 (x4) 221130 +0 999 UA3ZSI <...> +01 221145 -1 2041 <...> UA3ZSI R-04
80m
UTC dB Freq Message 205930 -6 2030 <...> UA3ZSI KO90 205945 -18 1603 UA3ZSI <...> +00 210000 -2 2030 <...> UA3ZSI R+02 210245 -15 1700 UA3ZSI GB8VED -10 210300 +6 586 UA3ZSI RP81UAI +06 210445 -11 2031 <...> UA3ZSI R-16 (x2) 210615 -8 2031 II2LXXA UA3ZSI KO90 (x4) 033100 -22 2031 9A2AJ UA3ZSI KO90 (x2) 195445 -9 1495 UA3ZSI <...> -05 195830 -10 2031 <...> UA3ZSI R-07
40m
UTC dB Freq Message 203630 -6 2069 <...> UA3ZSI KO90 (x2) 033300 +7 1698 UA3ZSI LZ370TL +00 033315 -11 2063 <...> UA3ZSI R-15 033415 -7 2063 LZ370TL UA3ZSI KO90 (x2) 033545 -3 2063 <...> UA3ZSI R-22 (x9)
10m
UTC dB Freq Message 122745 -8 2809 UA3ZSI ZR1ADI RR73