RK3DSW — FT8 station from European Russia
Amateur radio station RK3DSW operating from European Russia. 712 FT8 spots received at SO8OO WebSDR, 98 CQ calls, active on 80m, 40m, 20m, 10m, over 66 days, best SNR +18 dB. Heard between 2026-04-27 and 2026-07-25.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
712
Total spots
98
CQ calls
66
Days active
-6 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-27
Last seen: 2026-07-25 17:03 UTC
Last seen: 2026-07-25 17:03 UTC
Frequent QSO partners observed at SO8OO
Stations RK3DSW worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RK3DSW | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-25 18:52 | 40m | -9 / - | RK3AQ | - / -14 | 3 | ✓ Confirmed |
| 07-25 18:51 | 40m | -16 / - | R5BS | - / -15 | 2 | ✓ Confirmed |
| 07-25 18:36 | 40m | -5 / - | RA6OD | - / -20 | 3 | ✓ Confirmed |
| 07-24 21:43 | 40m | -18 / - | DH3KR | - / - | 2 | Partial |
| 07-24 21:40 | 40m | -17 / - | YO8DHA | - / -13 | 3 | ✓ Confirmed |
| 07-24 21:37 | 40m | -12 / - | TK5K | - / -17 | 2 | ✓ Confirmed |
| 07-24 21:30 | 40m | -14 / - | TK5K | - / -14 | 2 | Partial |
| 07-23 22:38 | 40m | +12 / - | LZ2VO | - / -15 | 2 | ✓ Confirmed |
| 07-23 17:59 | 40m | -14 / - | RA5CO | - / -3 | 2 | ✓ Confirmed |
| 07-22 18:27 | 40m | +6 / - | EW8ABB | - / -11 | 2 | ✓ Confirmed |
| 07-22 12:17 | 20m | -11 / - | LZ1AAW | - / -12 | 2 | ✓ Confirmed |
| 07-21 18:32 | 40m | -9 / - | SP3IPA | - / - | 2 | Partial |
| 07-21 06:13 | 20m | -12 / - | <...> | - / -17 | 3 | Partial |
| 07-20 18:46 | 40m | -16 / - | SP3IPA | - / - | 4 | Partial |
| 07-20 18:30 | 40m | -14 / - | R3LDK | - / -13 | 2 | ✓ Confirmed |
| 07-20 13:26 | 20m | -6 / - | R6OG | - / -11 | 2 | ✓ Confirmed |
| 07-19 04:18 | 20m | -16 / - | R4FDD | - / -10 | 2 | ✓ Confirmed |
| 07-18 10:33 | 20m | -9 / - | RA6OV | - / -10 | 2 | ✓ Confirmed |
| 07-18 05:24 | 20m | -5 / - | R4GM | - / -12 | 2 | ✓ Confirmed |
| 07-18 03:01 | 20m | -10 / - | RV6BH | - / -16 | 2 | Partial |
| 07-13 08:53 | 10m | -8 / - | DL0DM | - / -14 | 4 | Partial |
| 07-13 08:16 | 20m | +7 / - | UA3QNA | - / -14 | 2 | Partial |
| 07-13 03:26 | 20m | +5 / - | DL1R | - / - | 5 | Partial |
| 07-10 01:37 | 40m | -2 / - | R6NA | - / -8 | 2 | ✓ Confirmed |
| 07-08 18:33 | 40m | -8 / - | RU3QR | - / -7 | 7 | Partial |
| 07-08 18:01 | 40m | -14 / - | RV2H | - / - | 2 | Partial |
| 07-08 11:51 | 10m | -4 / - | OK1FJN | - / +5 | 2 | ✓ Confirmed |
| 07-07 19:06 | 40m | -18 / - | R2RFE | - / -11 | 2 | ✓ Confirmed |
| 07-07 15:29 | 10m | -7 / - | R6FMK | - / - | 2 | ✓ Confirmed |
| 07-07 15:27 | 10m | -8 / - | ES0RY | - / +4 | 2 | ✓ Confirmed |
| 07-06 19:30 | 40m | -11 / - | R5ZM | - / -5 | 2 | ✓ Confirmed |
| 07-06 18:18 | 40m | -1 / - | E70SZ | - / - | 5 | Partial |
| 07-05 09:38 | 20m | -16 / - | EW1MN | - / -19 | 4 | ✓ Confirmed |
| 06-30 18:27 | 40m | -12 / - | RU4HU | - / -15 | 2 | Partial |
| 06-29 19:27 | 40m | -17 / - | RC6OT | - / -18 | 2 | ✓ Confirmed |
| 06-29 16:22 | 40m | -13 / - | SP3IPA | - / - | 7 | Partial |
| 06-29 09:12 | 10m | -3 / - | RU4I | -21 / - | 2 | ✓ Verified |
| 06-29 09:11 | 10m | -14 / - | RA3WAK | - / -4 | 2 | ✓ Confirmed |
| 06-29 07:48 | 10m | - / -18 | RN7B | -10 / - | 2 | ✓ Confirmed |
| 06-29 07:12 | 10m | +7 / - | TM2WWA | - / -14 | 6 | Partial |
| 06-29 07:03 | 10m | - / -21 | 7Q3WS | -16 / - | 2 | Partial |
| 06-28 19:33 | 40m | -10 / - | R4FZ | - / -6 | 2 | ✓ Confirmed |
| 06-25 18:22 | 40m | -16 / - | R2HB | - / - | 6 | Partial |
| 06-25 18:21 | 40m | -18 / - | PA1AZ | - / -16 | 2 | ✓ Confirmed |
| 06-25 10:40 | 10m | -10 / - | RA6ATZ | -16 / -2 | 3 | ✓ Verified |
| 06-25 10:31 | 10m | -8 / -13 | RA6AR | -18 / +1 | 3 | ✓ Complete |
| 06-24 19:17 | 40m | -4 / - | IQ3UCY | - / -15 | 2 | ✓ Confirmed |
| 06-24 16:48 | 40m | -12 / - | YU1EU | - / -16 | 2 | ✓ Confirmed |
| 06-17 20:01 | 40m | -6 / - | EA4D | - / -19 | 6 | ✓ Confirmed |
| 06-17 19:51 | 40m | -13 / - | R3LDM | - / -15 | 2 | ✓ Confirmed |
Station Log
40m
UTC dB Freq Message 213800 -12 1767 RK3DSW TK5K 73 214030 -15 1335 RK3DSW YO8DHA -13 (x3) 214330 -16 1397 RK3DSW DH3KR JO30 (x2) 183630 -5 506 RK3DSW RA6OD KN97 (x3) 185100 -18 1722 RK3DSW R5BS R-15 (x2) 185230 -11 2391 RK3DSW RK3AQ KO85 (x3) 190330 -8 1966 RK3DSW R6OIZ 73
20m
UTC dB Freq Message 052445 -2 2565 RK3DSW R4GM 73 103300 -12 825 RK3DSW RA6OV R-10 (x2) 041800 -15 1406 RK3DSW R4FDD -10 (x2) 132630 -5 426 RK3DSW R6OG R-11 (x2) 061330 -15 1771 RK3DSW <...> R-17 (x3) 121730 -12 905 RK3DSW LZ1AAW R-12 (x2) 122300 -20 1167 RK3DSW RW4HD R+00 174430 -8 677 RK3DSW R2GFD R-12 042100 -16 2380 RK3DSW RN3ZBX 73
10m
UTC dB Freq Message 091700 -17 1058 CQ RK3DSW KO95 065045 -13 1055 RK3DSW RK6MC KN97 152730 -11 881 RK3DSW ES0RY R+04 (x2) 152930 -7 672 RK3DSW R6FMK LN05 (x2) 100215 -9 2696 RK3DSW RD7LC -09 114830 -10 642 OE4MTI RK3DSW -12 115145 -5 640 RK3DSW OK1FJN R+05 (x2) 155600 -17 1992 RK3DSW DN9LL R-21 085300 -7 2009 RK3DSW DL0DM R-14 (x4)
80m
UTC dB Freq Message 223915 +0 795 RK3DSW <...> R-12 (x2) 205345 +1 2662 RK3DSW RP81LDD R-12 210145 +10 553 RK3DSW <...> R-16 210545 +5 928 RK3DSW R3EEE R-24 (x2) 025730 -6 738 RK3DSW <...> R-08 234245 +13 2726 RK3DSW S50XX JN65 (x5) 234915 +15 2468 RK3DSW IR0RV R-16 234945 -22 786 RK3DSW RL7Z KN98 234945 +14 2468 RK3DSW IR0RV 73