UB4CGR — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station UB4CGR operating from European Russia. 85 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 40m, 10m, over 16 days, best SNR +12 dB. Heard between 2026-04-22 and 2026-05-14.

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

Overview

85
Total spots
2
CQ calls
16
Days active
-8 dB
Avg SNR

Bands

40m 10m
First seen: 2026-04-22
Last seen: 2026-05-14 14:36 UTC

Frequent QSO partners observed at SO8OO

Stations UB4CGR worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandUB4CGRPartnerPartner SNRMsgs
05-14 16:48 40m - / -8 UA4SBZ -16 / - 2 ✓ Confirmed
05-14 16:16 40m -2 / - UA1AOW -14 / -10 3 ✓ Verified
05-14 16:05 40m +4 / - IQ4JO -13 / - 2 ✓ Verified
05-14 15:26 40m -14 / - RA3PPA - / +7 3 ✓ Confirmed
05-12 19:01 40m -12 / -13 ON3MOH -13 / - 2 Partial
05-12 19:00 40m +10 / -8 DF8RU -10 / - 2 ✓ Verified
05-12 18:57 40m +1 / -4 RM5F -12 / -5 5 ✓ Complete
05-12 18:56 40m -4 / - UA1AEL -16 / -6 3 ✓ Verified
05-12 13:52 10m -16 / - A71AT - / -21 2 ✓ Confirmed
05-12 07:14 40m -5 / - EW6DM/P - / +2 2 ✓ Confirmed
05-12 01:40 40m - / -20 LU9GDN -13 / - 10 Partial
05-12 01:36 40m - / -10 SN1A -9 / - 2 ✓ Confirmed
05-12 01:35 40m - / -3 RK6OV -16 / - 2 ✓ Confirmed
05-11 16:52 40m - / -18 YE4FHY -12 / - 2 Partial
05-11 02:57 40m -11 / - R7ZL -16 / - 2 ✓ Verified
05-10 16:02 40m - / -15 Z74ER -10 / - 2 Partial
05-10 01:22 40m - / -20 <...> -13 / - 3 Partial
05-09 03:17 40m -2 / - <...> - / - 2 Partial
05-09 01:59 40m - / -24 LW5DR -20 / - 2 Partial
05-08 17:15 40m -11 / -13 YE4FNN -7 / -12 3 ✓ Complete
05-08 17:13 40m - / -12 <...> -10 / - 2 Partial
05-08 16:14 40m -13 / -3 R2DR -12 / - 2 ✓ Verified
05-08 14:44 40m -7 / - UA3ZUX - / -3 2 Partial
05-08 02:30 40m - / -15 UF5F -7 / - 3 ✓ Confirmed
05-08 01:58 40m - / -16 CE7VP -7 / - 3 Partial
05-08 01:57 40m - / -23 LW5DR -7 / - 3 Partial
05-06 16:09 40m - / -7 RP81BA -14 / - 2 Partial
05-06 16:07 40m - / -10 <...> -12 / - 2 Partial
05-05 19:57 40m - / -18 EA2CD -14 / - 2 ✓ Confirmed
05-05 19:36 40m +12 / - DG0OFT - / +6 2 ✓ Confirmed
05-05 17:24 40m -10 / - <...> -12 / -2 4 Partial
05-05 12:39 40m -20 / - YL3RS - / +5 2 Partial
05-05 02:21 40m -9 / -19 PV8AJ -16 / -11 2 Partial
05-05 02:20 40m -9 / - HK3YL -7 / - 2 ✓ Verified
05-05 01:55 40m - / -18 TI2CC -16 / - 2 Partial
05-05 01:36 40m - / -13 HK3YL -15 / - 2 Partial
05-04 02:02 40m - / -16 ON3MOH/P -4 / - 2 Partial
05-02 23:36 40m - / -15 <...> -9 / - 3 Partial
05-02 23:17 40m - / -15 B0CRA -3 / - 4 ✓ Confirmed
05-02 23:13 40m -6 / -3 <...> -8 / +1 2 Partial
05-02 04:14 40m -8 / -16 R1945ML -1 / -10 2 Partial
05-02 04:13 40m - / -16 <...> -6 / - 2 Partial
05-02 01:26 40m - / -18 N8HRZ 0 / - 2 Partial
05-02 01:12 40m -7 / -10 TA4SO +2 / -14 3 ✓ Complete
05-02 00:35 40m - / -16 <...> -4 / - 2 Partial
05-02 00:27 40m - / -18 <...> -4 / - 4 Partial
05-02 00:10 40m - / -18 VU3OSA -12 / - 3 Partial
05-02 00:02 40m - / -16 N9HUG -16 / - 2 Partial
05-01 23:39 40m - / -9 <...> -4 / - 4 Partial
05-01 03:02 40m -15 / - <...> - / +6 2 Partial

Station Log

40m 
UTC    dB  Freq  Message
152615 -16 1321  YE4FHY UB4CGR -17
152630 -13 1090  UB4CGR RA3PPA KO94 (x3)
160530  +4 2577  UB4CGR IQ4JO RR73
160545 -13 1320  IQ4JO UB4CGR 73
160615 -14 1321  R9WFT UB4CGR -04
161600 -14 1690  CQ UB4CGR LO21
161645  -1  559  UB4CGR UA1AOW R-10
161700 -14 1689  UA1AOW UB4CGR RR73
161715  -2  559  UB4CGR UA1AOW 73
163600 -13  766  UB4CGR RK9S RR73
163715 -11 1691  R7KJM UB4CGR RR73
164815 -18 1690  UA4SBZ UB4CGR -08 (x2)
10m 
UTC    dB  Freq  Message
065145 -13 1531  UB4CGR A61FJ R-22
083045 -17 1028  UB4CGR YC1RJN R+04
095700 -20 2032  UB4CGR RA9LL 73
135230 -15 1247  UB4CGR A71AT R-21 (x2)

SNR History by Band