RU3SD — FT8 station from European Russia
Amateur radio station RU3SD operating from European Russia (grid square LN07). 223 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 40m, 20m, 10m, over 42 days, best SNR +14 dB. Heard between 2026-04-23 and 2026-07-21.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
223
Total spots
0
CQ calls
42
Days active
-8 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-23
Last seen: 2026-07-21 02:34 UTC
Last seen: 2026-07-21 02:34 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 | |
|---|---|---|---|---|---|---|
| 07-21 19:34 | 20m | - / -19 | WA0YPC | +4 / - | 6 | Partial |
| 07-21 17:45 | 20m | - / -8 | TU5MM | -13 / - | 20 | ✓ Confirmed |
| 07-21 04:38 | 20m | - / -19 | KF0WAP | -20 / - | 3 | ✓ Confirmed |
| 07-21 04:19 | 20m | -11 / - | RA6FC | - / -5 | 3 | ✓ Confirmed |
| 07-20 20:17 | 20m | - / - | T42FCR | -17 / - | 2 | Partial |
| 07-20 20:15 | 20m | - / - | N5WXY | 0 / - | 2 | Partial |
| 07-20 20:12 | 20m | - / -10 | WB7SWW | -1 / - | 4 | ✓ Confirmed |
| 07-20 19:54 | 20m | - / - | WC1J | -5 / - | 16 | Partial |
| 07-20 19:50 | 20m | - / - | NA8N | -4 / - | 5 | Partial |
| 07-20 19:47 | 20m | - / -21 | N9UEL | +5 / - | 5 | ✓ Confirmed |
| 07-20 19:41 | 20m | - / -12 | W2CSA | -4 / - | 4 | ✓ Confirmed |
| 07-20 19:35 | 20m | - / -13 | VY0ERC | -9 / - | 3 | Partial |
| 07-20 19:27 | 20m | - / -16 | K1EEE | -4 / - | 5 | ✓ Confirmed |
| 07-20 19:25 | 20m | - / -15 | KL5JQ | -14 / - | 2 | ✓ Confirmed |
| 07-20 19:16 | 20m | - / -21 | W8ZBR | -2 / - | 4 | ✓ Confirmed |
| 07-20 19:13 | 20m | - / - | WA0YPC | -10 / - | 4 | Partial |
| 07-20 19:03 | 20m | - / - | KD4ZDQ | -10 / - | 3 | Partial |
| 07-20 18:59 | 20m | - / -17 | K0BHB | -7 / - | 5 | ✓ Confirmed |
| 07-20 18:55 | 20m | - / -10 | KC3EF | +7 / - | 3 | ✓ Confirmed |
| 07-19 23:24 | 20m | - / - | CE3TO | -11 / - | 3 | ✓ Confirmed |
| 07-19 22:46 | 20m | - / -17 | KF8AGY | -10 / - | 2 | Partial |
| 07-19 20:55 | 20m | -7 / - | IK1RQX | - / - | 3 | ✓ Confirmed |
| 07-19 06:56 | 20m | - / -9 | KB2AT | -18 / - | 2 | Partial |
| 07-19 06:10 | 20m | - / - | N7DWV | -18 / - | 5 | Partial |
| 07-19 06:03 | 20m | - / - | WN0KS | -18 / - | 2 | Partial |
| 07-19 05:59 | 20m | - / - | WA7PVE | -12 / - | 2 | Partial |
| 07-18 21:01 | 20m | - / - | N5VU | -7 / - | 4 | Partial |
| 07-18 20:56 | 20m | - / -20 | KD9WI | -9 / - | 8 | Partial |
| 07-18 20:46 | 20m | - / - | AC3NJ | -12 / - | 3 | Partial |
| 07-18 20:42 | 20m | - / - | KD9MGA | -14 / - | 5 | Partial |
| 07-18 20:41 | 20m | - / -15 | AE2NY | -12 / - | 2 | ✓ Confirmed |
| 07-18 20:38 | 20m | - / -12 | KE9CSW | -14 / - | 3 | ✓ Confirmed |
| 07-18 20:37 | 20m | - / - | VE6SLP | -13 / - | 2 | Partial |
| 07-18 20:32 | 20m | - / -26 | KR4IJW | -13 / - | 7 | Partial |
| 07-18 20:23 | 20m | - / - | N8A | -12 / - | 2 | Partial |
| 07-18 20:16 | 20m | - / - | KD9ZBD | -17 / - | 6 | Partial |
| 07-18 20:12 | 20m | - / -14 | KD2HNS | -16 / - | 2 | ✓ Confirmed |
| 07-18 20:02 | 20m | +4 / - | ON4VT | -10 / +3 | 2 | ✓ Verified |
| 07-18 20:00 | 20m | - / -23 | KD4UO | -11 / - | 4 | ✓ Confirmed |
| 07-18 19:56 | 20m | - / -12 | KB0XY | -11 / - | 5 | ✓ Confirmed |
| 07-18 19:51 | 20m | - / - | KC2NDA | -15 / - | 3 | Partial |
| 07-18 19:47 | 20m | - / -15 | KN4BIT | -11 / - | 2 | ✓ Confirmed |
| 07-18 19:45 | 20m | - / - | KC2HMD | -11 / - | 2 | Partial |
| 07-18 19:42 | 20m | - / - | W3A | -12 / - | 2 | Partial |
| 07-18 06:43 | 20m | - / - | KG4DXJ | -18 / - | 5 | Partial |
| 07-17 21:54 | 20m | - / -18 | W4TM | -18 / - | 2 | Partial |
| 07-17 21:51 | 20m | - / - | KB5JRC | -19 / - | 3 | Partial |
| 07-17 21:46 | 20m | - / -13 | W4DBT | -19 / - | 4 | ✓ Confirmed |
| 07-17 21:44 | 20m | - / - | N0GST | -17 / - | 4 | ✓ Confirmed |
| 07-17 21:38 | 20m | - / -10 | K0DTM | -20 / - | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 175330 -16 1726 TU5MM RU3SD KO94 (x7) 175930 -8 1726 BH5HIE RU3SD RR73 193445 -10 2524 WA0YPC RU3SD KO94 (x6) 164200 -21 2125 BA4UFM RU3SD -18
80m
UTC dB Freq Message 204115 -9 2303 ES0MVM RU3SD KO94 (x2) 194100 +9 2303 ZS1J RU3SD KO94 (x2) 194145 -7 483 RU3SD ZS1J -03 194200 +3 2302 ZS1J RU3SD R-14 194215 -3 483 RU3SD ZS1J RR73 194230 -19 2303 ZS1J RU3SD 73 222930 -17 1503 LU7PBO RU3SD KO94 (x2) 175445 +5 2453 ZS6WAB RU3SD KO94 (x2) 175630 -4 2400 RU3SD ZS6WAB RR73 195300 -17 1865 RU3SD RX3DRC KO85 (x2)
160m
UTC dB Freq Message 221700 +5 506 RU3SD MM0GOR +01 221730 -9 1103 RU3SD PA3DOL JO22 221730 +6 506 RU3SD MM0GOR +01 223300 -16 1496 YB5QZ RU3SD KO94 (x3) 223415 -19 1311 RU3SD YB5QZ -23 223430 +9 1496 YB5QZ RU3SD R-21 223445 -17 1310 RU3SD YB5QZ RR73 223500 +9 1496 YB5QZ RU3SD 73 205945 +3 2296 IS0BOZ RU3SD KO94 210000 -15 1010 RU3SD IS0BOZ -11 210015 +3 2296 IS0BOZ RU3SD R-18 (x3)
10m
UTC dB Freq Message 195830 -4 884 LU1DRV RU3SD KO94 (x3) 211300 -15 1435 CE3CBC RU3SD KO94 (x3) 211415 +9 2617 RU3SD IK1RQX JN44 (x3) 211530 -11 1435 IK1RQX RU3SD RR73 211545 -12 638 RU3SD DO3SK JN47 211545 +9 2617 RU3SD IK1RQX 73 211700 -12 1436 DO3SK RU3SD -15 (x3)
40m
UTC dB Freq Message 142415 -9 888 AU2M RU3SD KO94 (x8) 013415 -20 2137 ZP6TT RU3SD KO94 (x4) 231430 -7 484 RU3SD RG5A KN93