UA4SAI — FT8 station from European Russia

European Russia Grid: KN93

Amateur radio station UA4SAI operating from European Russia (grid square KN93). 164 FT8 spots received at SO8OO WebSDR, 20 CQ calls, active on 40m, 20m, 10m, over 11 days, best SNR +17 dB. Heard between 2026-04-25 and 2026-07-23.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

164
Total spots
20
CQ calls
11
Days active
-6 dB
Avg SNR

Bands

40m 20m 10m
First seen: 2026-04-25
Last seen: 2026-07-23 14:19 UTC

Frequent QSO partners observed at SO8OO

Stations UA4SAI worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandUA4SAIPartnerPartner SNRMsgs
07-08 20:23 20m -9 / - 4X1UF - / -7 2 ✓ Confirmed
07-06 18:51 20m -12 / - RC5F - / -1 5 Partial
07-06 18:48 20m -9 / - R5AV - / -9 2 ✓ Confirmed
07-05 08:02 20m -12 / - EW1MN - / -14 5 Partial
06-18 18:25 20m - / -19 OZ9FF +4 / - 2 Partial
06-18 18:18 20m -20 / - BG8HNC - / - 2 Partial
06-18 18:13 20m - / -16 IK0TOM -12 / - 2 Partial
06-18 18:11 20m -16 / -24 PD9JPV -2 / -19 5 ✓ Complete
06-18 18:07 20m -16 / - BA6KC - / -15 2 Partial
06-18 18:07 20m -13 / - IK4LZH - / - 4 Partial
06-18 17:57 20m - / -9 BH8VRO +5 / - 2 ✓ Confirmed
06-18 17:55 20m -15 / -9 VU3OSA +4 / -12 4 ✓ Complete
06-17 20:12 40m -3 / - PE0V - / - 11 Partial
06-17 19:56 40m -4 / - DM4TRX - / - 2 Partial
06-17 19:56 40m -12 / - PE1DQV - / - 5 Partial
06-17 19:56 40m 0 / - IK4LZH - / - 4 Partial
06-17 19:49 40m +3 / - 9A5MTV - / -1 2 Partial
06-05 19:52 40m -2 / - RC5F - / - 3 Partial
06-05 19:51 40m -12 / - R3PJ - / - 2 Partial
06-05 19:48 40m -12 / - RL3QGD - / - 2 ✓ Confirmed
05-26 20:21 40m +16 / - DB6LL/P - / +1 2 ✓ Confirmed
05-26 20:12 40m -4 / -2 UB6SAN +4 / +10 5 ✓ Complete
05-26 20:06 40m +7 / - DL4ME - / - 3 Partial
05-26 20:01 40m +12 / -9 E74K -5 / -6 5 ✓ Complete
05-26 19:58 40m +2 / - R3LDK -10 / - 2 ✓ Verified
05-26 19:53 40m 0 / -4 SM7RHI -6 / +4 4 ✓ Complete
05-26 19:51 40m +7 / - IK4RVY - / -7 2 ✓ Confirmed
05-26 19:47 40m -9 / - DH3KR - / - 3 Partial
05-26 19:46 40m +3 / -14 RZ3Z -12 / +8 5 ✓ Complete
05-26 19:44 40m -11 / - UB6SAN - / - 3 Partial
05-26 19:42 40m - / - EM90ZMV -6 / - 3 Partial
05-26 19:39 40m -20 / -2 RD4AAK -12 / -3 3 ✓ Complete
05-26 19:31 40m -1 / - SV1ENG - / - 2 Partial
05-26 19:28 40m -14 / - RL3QGD - / - 4 Partial
05-26 18:35 40m - / +5 UA4AOC -1 / - 3 Partial
05-26 18:30 40m -18 / +6 R3ICU -2 / +7 5 Partial
05-26 18:28 40m -1 / +10 RA3XFR -7 / -6 2 Partial
05-22 19:15 40m -1 / -4 RK6AR -14 / -8 4 ✓ Complete
05-22 19:13 40m - / - VK1MA -16 / - 2 Partial
05-22 19:11 40m +2 / -10 DG0OFT -18 / -3 5 ✓ Complete
05-22 19:01 40m - / -22 BD8SN -10 / - 2 ✓ Confirmed
05-22 18:55 40m +5 / - IK4LZH - / -11 2 ✓ Confirmed
05-22 18:52 40m +5 / - IK4LZH - / - 2 Partial
05-22 18:52 40m -2 / - SP7TF - / -19 2 ✓ Confirmed
05-22 18:43 40m -7 / -15 OT26EPIC -19 / -3 3 Partial
05-22 18:41 40m -8 / - LB5WB - / -13 2 ✓ Confirmed
05-22 18:24 40m -3 / - R6LNH -8 / - 5 ✓ Complete
05-22 18:17 40m -15 / - RL3QGD - / +5 2 Partial
05-11 19:08 40m -9 / - EA5ET - / - 3 Partial

Station Log

10m 
UTC    dB  Freq  Message
161930  -4 2044  UA4SAI R6DOP KN93
20m 
UTC    dB  Freq  Message
080315 -11 1588  UA4SAI EW1MN KO33 (x3)
184345  -8 2530  UA4SAI PD9OH R-08
184815  -8 2449  UA4SAI R5AV -09 (x2)
185115 -13  976  UA4SAI RC5F KO85 (x5)
190315 -12 1729  UA4SAI R3EDI R+09
202315  -9  257  UA4SAI 4X1UF -07 (x2)
140400 -23 1814  JE6HOG UA4SAI LO45
40m 
UTC    dB  Freq  Message
195745  +1  537  UA4SAI IK4LZH JN54
195815 -10 1675  UA4SAI PE1DQV JO21 (x2)
200130  -4  485  UA4SAI RM5F KO85
201215  -1  685  UA4SAI PE0V JO21 (x11)

SNR History by Band