UI4H — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station UI4H operating from European Russia. 57 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, over 6 days, best SNR +13 dB. Heard between 2026-04-22 and 2026-05-07.

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Overview

57
Total spots
0
CQ calls
6
Days active
-7 dB
Avg SNR

Bands

80m 20m 40m
First seen: 2026-04-22
Last seen: 2026-05-07 14:11 UTC

Frequent QSO partners observed at SO8OO

Stations UI4H worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandUI4HPartnerPartner SNRMsgs
05-07 16:11 40m -16 / - R2EO - / -17 2 Partial
05-07 13:58 40m -20 / - <...> - / -17 2 Partial
05-07 13:47 20m -5 / +1 <...> -13 / -4 2 Partial
05-05 12:33 20m - / -4 RA0WBI +1 / - 3 Partial
05-05 10:56 20m - / +6 <...> -24 / - 2 Partial
05-05 10:02 20m - / -21 <...> -6 / - 2 Partial
05-01 06:34 20m +9 / -17 <...> -8 / -18 3 Partial
05-01 03:56 40m -5 / -12 <...> -7 / -3 4 Partial
05-01 03:36 40m -9 / - <...> - / -1 2 Partial
05-01 03:24 40m 0 / - <...> - / -6 2 Partial
05-01 03:15 40m 0 / - <...> - / -13 2 Partial
05-01 02:58 40m -16 / - <...> - / -18 2 Partial
05-01 02:36 80m - / - <...> -13 / - 2 Partial
04-30 17:29 80m - / - <...> +8 / - 2 Partial
04-22 15:42 40m -4 / - RK6Z - / -12 2 ✓ Confirmed
04-22 15:17 40m -8 / - RK6Z - / -18 5 Partial
04-22 12:15 20m - / -5 RT9L/M -4 / - 3 Partial
04-22 08:31 20m -13 / -9 RY6O -11 / -7 3 Partial
04-22 06:32 20m -9 / -18 RO6OR -11 / -24 7 ✓ Complete
04-22 05:04 20m - / -21 <...> -12 / - 2 Partial
04-22 04:59 20m - / -19 <...> -16 / - 2 Partial

Station Log

40m
UTC    dB  Freq  Message
035630  -8  256  <...> UI4H -12
035745  -5  389  UI4H <...> R-03
035845  -7  328  <...> UI4H -19 (x2)
040830 -19 1550  UI4H <...> R-10 (x3)
165100  -3  554  UI4H RR73; R6FIV <...> -14
175400  -7  485  UI4H <...> R-18 (x5)
161115 -14 2087  UI4H R2EO -17 (x2)
20m
UTC    dB  Freq  Message
075300  -1  444  UI4H <...> R-08 (x2)
100245  -6  463  <...> UI4H -21 (x4)
105700  +1  947  UI4H RP81PYF R-14
120145 -14  625  UI4H <...> R-14
123300  +1  584  RA0WBI UI4H R-04 (x3)
092800  -3  844  UI4H <...> R-11 (x2)
134930 -10 1342  <UI4H> F5IXN/QRP
134930 -13  772  <...> UI4H +01
80m
UTC    dB  Freq  Message
172930  +6  815  <...> UI4H +13 (x2)
173015  -7  838  UI4H RM0F/3 R+03
023645 -12  452  <...> UI4H +16 (x2)
023930  -7  518  UI4H RP81VKN R+09
024100 -18  453  <...> UI4H +10
024130 -16  452  <RP81ZS> UI4H +10
024700 -12  340  UI4H <...> R-01
024730  -9  340  UI4H RR73; R2DQK <...> -02
165400 -17 1218  UI4H <...> R-07

SNR History by Band