UE81SZ — FT8 station from Asiatic Russia

Asiatic Russia Grid: ?

Amateur radio station UE81SZ operating from Asiatic Russia. 1,021 FT8 spots received at SO8OO WebSDR, 485 CQ calls, active on 80m, 40m, 20m, 10m, over 6 days, best SNR +24 dB. Heard between 2026-05-04 and 2026-05-09.

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

Overview

1,021
Total spots
485
CQ calls
6
Days active
-8 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-05-04
Last seen: 2026-05-09 16:28 UTC

Frequent QSO partners observed at SO8OO

Stations UE81SZ worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandUE81SZPartnerPartner SNRMsgs
05-09 18:18 20m +5 / - <...> -9 / - 5 ✓ Confirmed
05-09 18:13 20m +4 / - <...> -2 / - 3 ✓ Confirmed
05-09 18:07 20m -10 / - <...> +5 / - 2 ✓ Confirmed
05-09 18:03 20m +4 / - SV1AMH - / - 2 Partial
05-09 18:02 20m +12 / - <...> 0 / - 3 ✓ Confirmed
05-09 17:58 20m +8 / - <...> +2 / - 3 ✓ Confirmed
05-09 17:54 20m - / - <...> -6 / - 2 ✓ Confirmed
05-09 17:51 20m +3 / - <...> -5 / - 2 ✓ Confirmed
05-09 17:43 20m - / - <...> +5 / - 2 ✓ Confirmed
05-09 17:32 20m 0 / - <...> -4 / - 3 ✓ Confirmed
05-09 17:17 20m - / - <...> -4 / - 2 ✓ Confirmed
05-09 16:56 20m +5 / - RA6KR - / - 2 Partial
05-09 16:55 20m -8 / - <...> -8 / - 4 ✓ Confirmed
05-09 12:24 20m - / - <...> -4 / - 3 ✓ Confirmed
05-09 12:17 20m -2 / - <...> -2 / - 5 ✓ Confirmed
05-09 12:06 20m -3 / - <...> -5 / - 3 ✓ Confirmed
05-09 11:54 20m - / - <...> -6 / - 2 ✓ Confirmed
05-09 11:43 20m - / - <...> -4 / - 2 ✓ Confirmed
05-09 11:37 20m -2 / - <...> -23 / - 2 ✓ Confirmed
05-09 05:29 40m -6 / - <...> - / - 2 ✓ Confirmed
05-09 05:16 40m -3 / - <...> - / - 2 ✓ Confirmed
05-08 20:27 40m - / - <...> -8 / - 2 ✓ Confirmed
05-08 20:13 40m -3 / - <...> -14 / - 3 ✓ Confirmed
05-08 20:05 40m +21 / - <...> -13 / - 2 ✓ Confirmed
05-08 20:05 40m -14 / +2 R1DD -11 / - 2 Partial
05-08 19:51 40m -8 / - <...> -17 / - 4 ✓ Confirmed
05-08 19:46 40m +8 / - <...> -10 / - 4 ✓ Confirmed
05-08 19:24 40m -4 / - <...> -19 / - 7 ✓ Confirmed
05-08 18:56 80m +2 / - <...> - / - 2 ✓ Confirmed
05-08 18:56 80m -1 / - RD6OB - / - 2 Partial
05-08 18:51 80m +14 / - <...> -7 / - 2 ✓ Confirmed
05-08 18:46 80m -11 / - <...> -9 / - 4 ✓ Confirmed
05-08 18:31 80m -13 / - RK6DZ - / - 2 Partial
05-08 18:29 80m +1 / - <...> -10 / - 8 ✓ Confirmed
05-08 18:19 40m +2 / - <...> -8 / - 3 ✓ Confirmed
05-08 17:56 40m -4 / - <...> - / - 2 ✓ Confirmed
05-08 17:43 40m +2 / - <...> -15 / - 3 ✓ Confirmed
05-08 17:37 40m - / - <...> -20 / - 3 ✓ Confirmed
05-08 17:33 40m -8 / - <...> -16 / - 2 ✓ Confirmed
05-08 17:25 40m 0 / - <...> -17 / - 4 ✓ Confirmed
05-08 17:12 40m 0 / - <...> -19 / - 2 ✓ Confirmed
05-08 17:01 40m -12 / - <...> - / - 2 ✓ Confirmed
05-08 16:46 40m -4 / - <...> - / - 2 ✓ Confirmed
05-08 09:42 20m -3 / - <...> -1 / - 5 ✓ Confirmed
05-08 09:36 20m +2 / - OH3OJ - / -5 2 Partial
05-08 09:35 20m +1 / - <...> +1 / - 2 ✓ Confirmed
05-08 09:33 20m - / - LZ100LZ 0 / - 2 ✓ Confirmed
05-08 09:26 20m - / - <...> +2 / - 2 ✓ Confirmed
05-08 09:14 20m +4 / - <...> +1 / - 6 ✓ Confirmed
05-08 08:57 20m -10 / - OS4K - / +7 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
181645  -7  781  CQ UE81SZ (x3)
181845  -8  782  <...> UE81SZ RR73 (x2)
182100 +19  373  UE81SZ <...> 73
182115 -13  780  CQ UE81SZ
182215  -9  780  <...> UE81SZ RR73
182330  -9  276  UE81SZ <...> 73
182415 -12  779  CQ UE81SZ (x2)
182545 -12  780  <...> UE81SZ RR73
182615 -12  780  CQ UE81SZ (x3)
40m 
UTC    dB  Freq  Message
201730 -15 1988  CQ UE81SZ (x3)
202145  +7 2085  UE81SZ <...> 73
202530  -7 1988  CQ UE81SZ
202700 -10 1988  <...> UE81SZ RR73 (x2)
202900 -11 1987  CQ UE81SZ (x2)
050230 +12 1707  UE81SZ LZ370TL 73
051600  -5 2640  UE81SZ <...> 73 (x3)
053030  -4 1530  <UE81SZ> OM0RX JN88
053030  +1  891  UE81SZ <...> 73
80m 
UTC    dB  Freq  Message
184400 -12 2128  UE81SZ <...> 73
184615 -12  832  <...> UE81SZ RR73
184645 -13  832  CQ UE81SZ (x2)
184815  -7  832  <...> UE81SZ RR73
184830 -11 2477  UE81SZ <...> 73
184915  -7  832  <...> UE81SZ 73
185130 +14 2919  UE81SZ <...> RR73
185145  -7  832  <...> UE81SZ 73
185215  -8  832  CQ UE81SZ (x2)
185630  +2 2553  UE81SZ <...> 73
185630  -2 1816  <UE81SZ> RD6OB KN98
185730  +1 1816  UE81SZ <...> 73
185830  +0 1816  UE81SZ RD6OB KN98
10m 
UTC    dB  Freq  Message
115915  -2  925  UE81SZ <...> RR73

SNR History by Band