RU4SS — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station RU4SS operating from European Russia. 516 FT8 spots received at SO8OO WebSDR, 17 CQ calls, active on 80m, 40m, 20m, 10m, over 56 days, best SNR +17 dB. Heard between 2026-05-12 and 2026-08-08.

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

Overview

516
Total spots
17
CQ calls
56
Days active
-7 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-05-12
Last seen: 2026-08-08 02:11 UTC

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandRU4SSPartnerPartner SNRMsgs
08-06 17:51 80m +2 / - RA3TVW -10 / - 4 ✓ Verified
08-06 17:50 80m -6 / -3 RD7X -11 / -9 4 ✓ Complete
08-06 17:48 80m -6 / -6 UB3ADO/P -12 / -2 5 ✓ Complete
08-06 17:45 80m -13 / +4 R2GFD -13 / +2 6 ✓ Complete
08-06 17:44 80m - / +1 RA9FEW -16 / - 2 ✓ Confirmed
08-06 17:43 80m - / - R4AFR/4 -16 / - 2 Partial
08-06 17:41 80m - / -14 <...> -20 / - 2 Partial
08-06 17:38 40m - / -17 YL2NX -17 / - 4 ✓ Confirmed
08-06 17:35 40m -14 / - EW8G - / - 2 ✓ Confirmed
08-06 17:28 20m - / - ZS6BAF -12 / - 2 Partial
08-06 17:25 20m -20 / -5 <...> -9 / -2 2 Partial
08-06 17:22 20m -21 / +4 UF4S/6 -15 / +1 4 Partial
08-06 17:11 20m - / -3 A65D -8 / - 3 ✓ Confirmed
08-06 17:09 20m - / -6 <...> -2 / - 5 Partial
08-06 17:07 20m - / -3 TA1MHS +1 / - 3 ✓ Confirmed
08-06 17:05 20m - / -6 TA2WTA +1 / - 3 ✓ Confirmed
08-06 17:02 20m - / -7 ZS1WT -14 / - 5 ✓ Confirmed
08-06 16:59 20m - / -7 C91RU -13 / - 3 Partial
08-05 17:32 80m - / -8 RQ3D -17 / - 3 ✓ Confirmed
08-05 17:31 80m -10 / - R3HH - / - 2 Partial
08-05 17:27 40m +4 / -2 UI7N -21 / -3 3 ✓ Complete
08-05 17:21 40m -15 / - R50RKZ - / - 2 ✓ Confirmed
08-05 16:47 20m - / - OH0ERF -12 / - 2 Partial
08-05 16:40 20m - / -9 RV2B -13 / - 2 Partial
08-05 16:39 20m - / +1 S57WO -5 / - 2 Partial
08-05 16:37 20m - / -3 DB1IUA -12 / - 3 ✓ Confirmed
08-04 17:56 40m -14 / - RO6B - / - 6 Partial
08-04 17:33 20m - / +1 R2DMV -24 / - 2 Partial
08-03 17:11 40m -10 / - RD7X - / -7 2 ✓ Confirmed
08-02 14:07 20m - / - F8MYM -4 / - 2 Partial
08-02 14:02 20m - / +1 UN8FR -9 / - 3 ✓ Confirmed
08-02 14:01 20m - / -1 SP2LNY -8 / - 3 ✓ Confirmed
08-02 13:59 20m - / - RA3ZGT -6 / - 2 ✓ Confirmed
08-02 13:58 20m -13 / -16 M0PFX -8 / -14 4 ✓ Complete
08-02 13:57 20m -24 / -6 F4LBR -15 / - 5 ✓ Complete
08-02 13:36 20m - / -9 RV3QP -9 / - 3 ✓ Confirmed
08-02 13:32 20m -10 / +1 R6LQU -7 / -13 7 ✓ Complete
08-02 13:30 20m - / -5 <...> -7 / - 2 Partial
08-02 06:19 20m -11 / - R2ZCA -13 / -3 3 Partial
08-01 07:47 20m - / - W4U -16 / - 2 Partial
08-01 07:42 20m - / -10 M7PUC -16 / - 3 ✓ Confirmed
08-01 07:42 20m - / - W4U -24 / - 2 Partial
08-01 07:40 20m - / -7 R6XW -12 / - 2 ✓ Confirmed
08-01 07:37 20m -17 / - PD0SF -18 / -8 3 Partial
08-01 04:01 20m - / -16 VJ6X -8 / - 3 ✓ Confirmed
08-01 03:58 20m - / - N1NRL -18 / - 4 ✓ Confirmed
08-01 03:34 20m - / -23 OA4CLU -9 / - 5 ✓ Confirmed
08-01 03:27 20m - / -5 HK5R -9 / - 5 Partial
08-01 03:23 20m - / -9 VA3SPN -11 / - 3 ✓ Confirmed
08-01 03:21 20m - / - KJ5PTH -10 / - 3 Partial

Station Log

20m
UTC    dB  Freq  Message
171030  +2  922  <...> RU4SS -06 (x2)
171130  -7  922  A65D RU4SS LO36 (x3)
171330  -9  936  R7KGB RU4SS LO36
172215 -14 2094  <UF4S/6> RU4SS LO36 (x2)
172300 -21 1271  RU4SS UF4S/6 +01
172315 -13 2094  UF4S/6 RU4SS R+04
172545  -9 2153  <...> RU4SS -05
172600 -20 1271  RU4SS <...> R-02
172815 -13 2153  ZS6BAF RU4SS LO36 (x2)
041100 -16 1803  RU4SS RW9WJ 73
80m
UTC    dB  Freq  Message
174700 -14 1637  RU4SS <...> +05
174715 -13 1497  R2GFD RU4SS R+05
174830 -15 1496  UB3ADO/P RU4SS LO36
174845  -6  295  RU4SS UB3ADO/P -02
174900 -11 1497  UB3ADO/P RU4SS R-06
174915  -6  295  RU4SS UB3ADO/P RR73
174930 -10 1496  UB3ADO/P RU4SS 73
175030  -8 1600  RU4SS RD7X -09
175045 -11 1496  RD7X RU4SS R-03
175100  -5 1600  RU4SS RD7X RR73
175115 -11 1497  RD7X RU4SS 73
175145 -13 1497  RA3TVW RU4SS LO36 (x2)
175400  +3 1031  RU4SS RA3TVW +14 (x2)
40m
UTC    dB  Freq  Message
175845 -15 2268  RU4SS RO6B KN96
175915 -18 2315  <...> RU4SS LO36
175915 -14 2269  RU4SS RO6B KN96
172130 -16 2253  RU4SS R50RKZ +13 (x2)
172745  +2 2769  RU4SS UI7N -03
172800 -21 2091  UI7N RU4SS R-02
172815  +6 2769  RU4SS UI7N RR73
173530 -15 1291  RU4SS EW8G +00 (x2)
173745 -17 1137  TA2BMV RU4SS 73
173845 -18 1137  YL2NX RU4SS LO36 (x4)
10m
UTC    dB  Freq  Message
160615 -14 2216  RU9AD RU4SS R-08 (x2)
160715 -14 2215  CQ RU4SS LO36 (x2)
160815 -19 2216  R4HMI RU4SS -06 (x2)
165700  +1  609  RU4SS TA7ARH -01 (x2)
155215 -17 2079  RU4SS RU3OW KO91 (x2)
101445 -19 1642  RU4SS 4X5MZ RR73
101730 -19 2275  RU4SS RW3RN -04
113830 -12  995  RU4SS G0VZN -12 (x2)
071115 -17 1358  RU4SS RK6MC -10

SNR History by Band