RU3KA — FT8 station from European Russia
Amateur radio station RU3KA operating from European Russia. 400 FT8 spots received at SO8OO WebSDR, 82 CQ calls, active on 80m, 40m, 20m, 10m, over 45 days, best SNR +26 dB. Heard between 2026-05-13 and 2026-08-11.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
400
Total spots
82
CQ calls
45
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-05-13
Last seen: 2026-08-11 05:32 UTC
Last seen: 2026-08-11 05:32 UTC
Frequent QSO partners observed at SO8OO
Stations RU3KA worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RU3KA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 08-11 07:30 | 20m | -14 / - | RK6HWP | - / -11 | 4 | Partial |
| 08-11 07:29 | 20m | -15 / - | UA7T | - / - | 2 | ✓ Confirmed |
| 08-10 21:52 | 20m | -10 / - | DH2RL | - / - | 2 | Partial |
| 08-10 04:49 | 20m | - / -16 | TA3ZGR | -15 / - | 2 | Partial |
| 08-10 04:43 | 20m | - / -15 | UB3FAT | -22 / - | 2 | ✓ Confirmed |
| 08-10 04:38 | 20m | -11 / - | UA3PAB | - / +2 | 3 | Partial |
| 08-06 21:33 | 20m | - / -18 | BA8BLK | -11 / - | 2 | ✓ Confirmed |
| 08-06 04:48 | 20m | - / -15 | HA2EOU | -11 / - | 2 | ✓ Confirmed |
| 08-06 04:47 | 20m | - / -12 | IW4BO | -12 / - | 2 | Partial |
| 08-06 04:44 | 20m | - / -9 | SV2AOB | -7 / - | 2 | ✓ Confirmed |
| 08-06 04:37 | 20m | - / -8 | RW9RR | -6 / - | 2 | ✓ Confirmed |
| 08-06 04:33 | 20m | - / -11 | SV9ANC | -6 / - | 3 | Partial |
| 08-02 21:55 | 40m | -8 / -7 | G0ANS | -6 / +2 | 4 | ✓ Complete |
| 08-02 21:53 | 40m | - / -16 | OE7FTI | -4 / - | 3 | ✓ Confirmed |
| 08-02 21:52 | 40m | -18 / -11 | S51PV | -2 / -1 | 4 | ✓ Complete |
| 08-02 21:48 | 40m | -8 / -14 | DH3KR | -6 / +7 | 4 | ✓ Complete |
| 08-02 19:10 | 20m | +1 / - | F1IQH | - / -9 | 5 | ✓ Confirmed |
| 08-02 01:57 | 20m | -5 / - | K1HC | - / -1 | 3 | ✓ Confirmed |
| 08-01 18:12 | 20m | -19 / - | R4SCQ | - / - | 2 | Partial |
| 08-01 18:06 | 20m | -16 / - | IS0KNG | - / -8 | 4 | Partial |
| 08-01 10:33 | 20m | - / -16 | DL1WOS | -16 / - | 2 | Partial |
| 08-01 10:22 | 20m | -11 / - | DK8HC/P | - / - | 2 | Partial |
| 08-01 10:09 | 20m | -15 / - | R6FMK | - / - | 2 | ✓ Confirmed |
| 08-01 10:08 | 20m | -16 / -10 | RU6UR | -10 / - | 4 | ✓ Complete |
| 07-30 19:40 | 40m | -4 / -11 | EU4U | -10 / -7 | 3 | ✓ Complete |
| 07-30 19:35 | 40m | -16 / - | RC6OX | - / -10 | 2 | Partial |
| 07-30 19:33 | 40m | -6 / - | IK4LZH | - / - | 2 | Partial |
| 07-30 19:33 | 40m | -8 / -1 | RA9SJG | -14 / +1 | 4 | ✓ Complete |
| 07-30 19:31 | 40m | -6 / -5 | OE3PBS | -15 / -2 | 3 | ✓ Complete |
| 07-28 20:29 | 40m | - / -13 | YL3BU | -10 / - | 2 | ✓ Confirmed |
| 07-28 20:27 | 40m | - / -10 | EU1EU | -9 / - | 2 | ✓ Confirmed |
| 07-28 20:25 | 40m | -6 / -10 | PG4T | -9 / -5 | 3 | Partial |
| 07-28 20:22 | 40m | - / -19 | SQ3TR | -10 / - | 2 | Partial |
| 07-28 20:21 | 40m | -19 / -18 | G4LJH | -11 / -11 | 3 | ✓ Complete |
| 07-26 23:52 | 40m | - / -8 | EB1LA | -8 / - | 2 | Partial |
| 07-26 23:50 | 40m | -4 / -5 | A71XX | -7 / -8 | 4 | ✓ Complete |
| 07-26 23:48 | 40m | - / -7 | UN7PPV | -8 / - | 2 | ✓ Confirmed |
| 07-26 23:42 | 40m | -14 / - | UA3IAP | - / - | 2 | Partial |
| 07-26 23:41 | 40m | - / -16 | CR7BUJ | -8 / - | 2 | ✓ Confirmed |
| 07-26 23:36 | 40m | - / -13 | 8S7DL | -11 / - | 2 | ✓ Confirmed |
| 07-26 23:33 | 40m | - / -2 | Z62NS | -10 / - | 2 | ✓ Confirmed |
| 07-26 19:49 | 40m | -15 / -12 | YO6TIM | -16 / -6 | 3 | ✓ Complete |
| 07-26 19:48 | 40m | -12 / - | SQ8LE | - / -1 | 2 | Partial |
| 07-25 22:32 | 40m | -2 / - | IK4LZH | - / - | 4 | Partial |
| 07-25 22:32 | 40m | - / -7 | RN3YN | -9 / - | 2 | ✓ Confirmed |
| 07-25 22:30 | 40m | - / -9 | M0LEX | -15 / - | 2 | Partial |
| 07-25 22:26 | 40m | - / -6 | SA5CDO | -16 / - | 2 | ✓ Confirmed |
| 07-25 21:32 | 40m | - / -10 | UA3MKI | -6 / - | 3 | ✓ Confirmed |
| 07-25 21:29 | 40m | - / -10 | UG0B/P | -8 / - | 2 | ✓ Confirmed |
| 07-24 23:57 | 40m | - / -18 | D2UY | -6 / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 045130 -13 1768 CQ RU3KA LO01 (x3) 045730 -20 1947 IW1GB RU3KA R-04 045900 -22 1946 R9OX RU3KA RR73 215245 -11 1722 RU3KA DH2RL JN68 (x2) 215330 -19 1721 M7BUY RU3KA 73 215430 -23 1722 CQ RU3KA LO01 a1 072945 -17 1875 RU3KA UA7T LN05 073045 -13 1080 RU3KA RK6HWP -11 073045 -13 1875 RU3KA UA7T 73 073115 -15 1081 RU3KA RK6HWP -11 (x3)
40m
UTC dB Freq Message 214945 -3 934 BD6IIC RU3KA RR73 215045 -6 934 F6FHZ RU3KA RR73 215145 -4 934 CQ RU3KA LO01 215215 +0 934 S51PV RU3KA -11 215230 -18 2309 RU3KA S51PV R-01 215245 -3 934 S51PV RU3KA RR73 215300 -17 2309 RU3KA S51PV 73 215315 -4 934 G0ANS RU3KA R-07 215345 -4 934 OE7FTI RU3KA -16 (x3) 215530 -9 933 RU3KA G0ANS +02 215545 -7 934 G0ANS RU3KA R-07 215600 -6 933 RU3KA G0ANS RR73 215615 -6 934 G0ANS RU3KA 73
10m
UTC dB Freq Message 081945 -9 2666 UI6A RU3KA +04 082115 -19 1725 EW7DDR RU3KA -11 (x2) 082430 -18 1726 BG0AYW RU3KA RR73 074200 -21 1329 UF6VX RU3KA RR73 074215 -15 2325 RU3KA UF6VX 73 (x2)
80m
UTC dB Freq Message 214145 +6 673 R3QX RU3KA +05 214200 +26 2903 RU3KA SP6JIU R+04 214200 -6 832 RU3KA R3QX R+13 214215 +9 673 R3QX RU3KA RR73 214230 -9 832 RU3KA R3QX 73 214230 +25 2902 RU3KA SP6JIU R+04 214400 -8 672 RC6OD RU3KA +04 214415 +1 764 RU3KA RC6OD R+09 214430 +0 672 RC6OD RU3KA RR73 214445 +5 765 RU3KA RC6OD 73 214500 -2 672 UB8CSJ RU3KA -16 (x2) 214545 -12 2425 RU3KA UB8CSJ 73 215130 -15 2387 OH7KA RU3KA -07 215230 -15 2385 CQ RU3KA LO01