RU4SS — FT8 station from European Russia
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
Last seen: 2026-08-08 02:11 UTC
Frequent QSO partners observed at SO8OO
Stations RU4SS worked most often, as logged from our receiver:
R95WTA
· European Russia ×4
UI5A
· European Russia ×3
S59A
· Slovenia ×2
RD7X
· European Russia ×2
RL6LP
· European Russia ×2
EW8G
· Belarus ×2
UA3RCW
· European Russia ×2
R70OBN
· European Russia ×2
TA7ARH
· Asiatic Turkey ×2
G3TKT
· England ×2
RA3ZGT
· European Russia ×2
RU3DBT
· European Russia ×2
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RU4SS | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 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