RU3SD — FT8 station from European Russia
Amateur radio station RU3SD operating from European Russia. 103 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 40m, 20m, 10m, over 21 days, best SNR +14 dB. Heard between 2026-04-21 and 2026-06-13.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
103
Total spots
0
CQ calls
21
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-21
Last seen: 2026-06-13 08:09 UTC
Last seen: 2026-06-13 08:09 UTC
Frequent QSO partners observed at SO8OO
Stations RU3SD worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RU3SD | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-13 10:09 | 10m | -10 / - | UA6HI | - / -10 | 2 | Partial |
| 06-13 10:07 | 10m | - / +1 | LY3PW | +6 / - | 3 | ✓ Confirmed |
| 06-12 19:43 | 10m | - / - | CA3POR | +12 / - | 4 | Partial |
| 06-12 19:30 | 10m | - / -8 | CE4JMR | +12 / - | 6 | ✓ Confirmed |
| 06-12 19:10 | 80m | -14 / - | R7YZ | - / - | 3 | Partial |
| 06-12 19:06 | 80m | - / - | ZS6WAB | -13 / - | 7 | Partial |
| 06-12 03:15 | 20m | - / - | <...> | -10 / - | 6 | Partial |
| 06-12 03:09 | 20m | - / - | WQ8P | -11 / - | 7 | Partial |
| 06-12 02:57 | 20m | -8 / -16 | EW4DX | -13 / -12 | 4 | ✓ Complete |
| 06-12 02:49 | 20m | - / - | WQ8P | -16 / - | 2 | Partial |
| 06-12 02:31 | 20m | - / -8 | HK4MD | -14 / - | 3 | ✓ Confirmed |
| 06-12 02:24 | 20m | - / -4 | YV5BRB | -17 / - | 3 | ✓ Confirmed |
| 06-12 02:08 | 20m | - / - | KB8ZIO | -17 / - | 3 | Partial |
| 06-12 02:03 | 20m | - / - | W4JHV | -11 / - | 3 | Partial |
| 06-12 01:59 | 20m | - / - | OA4BAQ | -10 / - | 2 | ✓ Confirmed |
| 06-12 01:57 | 20m | - / - | AD5MN | -4 / - | 3 | Partial |
| 06-12 01:46 | 20m | -11 / -14 | KR4IXT | -3 / - | 6 | ✓ Verified |
| 06-11 20:14 | 10m | -14 / - | PU2XEE | - / -12 | 2 | Partial |
| 06-11 20:13 | 10m | - / -15 | LW8ETV | -11 / - | 3 | ✓ Confirmed |
| 06-11 20:10 | 10m | - / -22 | LU5HH | -12 / - | 4 | ✓ Confirmed |
| 06-11 20:07 | 10m | -13 / -10 | R1AV | -2 / -7 | 6 | ✓ Complete |
| 06-11 20:06 | 10m | - / -15 | LW7ESL | 0 / - | 2 | ✓ Confirmed |
| 06-11 20:05 | 10m | - / -15 | YY5MFR | -14 / - | 2 | ✓ Confirmed |
| 06-11 19:38 | 10m | - / - | LY2BBF | -10 / - | 2 | Partial |
| 06-11 19:02 | 20m | - / - | N8HAM | +14 / - | 2 | Partial |
| 06-11 18:48 | 20m | - / - | W0OJY | +4 / - | 2 | Partial |
| 06-11 18:30 | 20m | - / -15 | KX9DX | -7 / - | 2 | ✓ Confirmed |
| 06-11 18:22 | 20m | - / - | KF8ASE | -7 / - | 5 | Partial |
| 06-11 17:58 | 20m | - / -14 | BA8BLJ | -2 / - | 2 | ✓ Confirmed |
| 06-11 17:54 | 20m | - / -23 | 3B8FA | -6 / - | 4 | ✓ Confirmed |
| 06-11 15:49 | 20m | -8 / - | YB5SD | -12 / -16 | 3 | ✓ Verified |
| 06-11 15:29 | 20m | - / -8 | LY3BFH | -14 / - | 2 | ✓ Confirmed |
| 06-11 15:27 | 20m | - / -19 | KG7MYX | -18 / - | 3 | ✓ Confirmed |
| 06-11 15:23 | 20m | - / -18 | W7GBM | -17 / - | 3 | ✓ Confirmed |
| 06-09 20:51 | 20m | - / -6 | F5OYA/P | -10 / - | 2 | ✓ Confirmed |
| 06-09 20:49 | 20m | - / -23 | LU8DQS | -6 / - | 3 | ✓ Confirmed |
| 06-09 20:40 | 20m | -8 / -10 | BG2EFX | -3 / -3 | 5 | ✓ Complete |
| 06-09 20:38 | 20m | - / -20 | LU2EH | -6 / - | 4 | ✓ Confirmed |
| 06-09 20:37 | 20m | - / -13 | JH0EHQ | -6 / - | 2 | ✓ Confirmed |
| 06-09 20:34 | 20m | -14 / -8 | LU3DLY | -6 / -9 | 5 | ✓ Complete |
| 06-09 19:10 | 10m | - / - | LU1DRQ | -12 / - | 2 | Partial |
| 06-09 19:06 | 10m | - / - | LU5HH | -6 / - | 2 | Partial |
| 06-09 19:03 | 10m | - / - | LU1DRQ | -10 / - | 4 | Partial |
| 06-09 19:01 | 10m | - / -20 | LU3PEX | -10 / - | 3 | Partial |
| 06-09 19:00 | 10m | - / -5 | LU8VLE | -18 / - | 2 | ✓ Confirmed |
| 06-09 11:38 | 20m | -11 / - | UA4HY | - / -4 | 3 | Partial |
| 06-09 11:37 | 20m | - / -16 | VJ2L | +4 / - | 3 | ✓ Confirmed |
| 06-09 11:13 | 10m | - / - | 5H1KB | +4 / - | 19 | Partial |
| 06-09 11:08 | 10m | -22 / -4 | RW4HM | -4 / - | 3 | ✓ Verified |
| 06-09 11:03 | 10m | -18 / - | RW3VA | - / - | 2 | Partial |
Station Log
10m
UTC dB Freq Message 193015 +12 2189 CE4JMR RU3SD KO94 (x6) 194330 +12 2189 CA3POR RU3SD KO94 (x4) 100745 +3 2389 LY3PW RU3SD KO94 (x3) 100900 -9 2047 RU3SD UA6HI -10 (x2)
80m
UTC dB Freq Message 195245 +4 1103 GD5MUP RU3SD KO94 200445 +0 1203 TN8GD RU3SD KO94 (x2) 202045 -3 2052 CE3SOC RU3SD KO94 185830 -19 1302 RU3SD R6LNH KN96 190615 -8 2102 ZS6WAB RU3SD KO94 (x7) 191030 -11 1166 RU3SD R7YZ LN04 (x3)
20m
UTC dB Freq Message 025815 -8 506 RU3SD EW4DX R-12 025830 -9 2175 EW4DX RU3SD RR73 030945 -10 1825 WQ8P RU3SD KO94 (x7) 031545 -8 1825 <...> RU3SD KO94 (x6)
40m
UTC dB Freq Message 203715 +6 2037 BD3PAN RU3SD -16 (x2) 142415 -9 888 AU2M RU3SD KO94 (x8) 013415 -20 2137 ZP6TT RU3SD KO94 (x4) 231430 -7 484 RU3SD RG5A KN93
160m
UTC dB Freq Message 195745 -15 2495 JT0LR RU3SD KO94 (x4) 195930 +1 1720 RU3SD RU3DNN KO96 195930 +5 1790 RU3SD S58N -02 200015 +7 2496 S58N RU3SD R-01 200030 +3 1819 RU3SD S58N RR73 200045 +10 2496 S58N RU3SD 73