RV4CK — FT8 station from European Russia
Amateur radio station RV4CK operating from European Russia. 25 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 6 days, best SNR +15 dB. Heard between 2026-04-21 and 2026-05-25.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
25
Total spots
0
CQ calls
6
Days active
-6 dB
Avg SNR
Bands
40m
20m
First seen: 2026-04-21
Last seen: 2026-05-25 13:50 UTC
Last seen: 2026-05-25 13:50 UTC
Frequent QSO partners observed at SO8OO
Stations RV4CK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RV4CK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-17 17:01 | 20m | - / - | EX8ABR | -3 / - | 3 | Partial |
| 05-17 12:56 | 20m | - / - | MI0AIH | +5 / - | 3 | Partial |
| 05-17 12:50 | 20m | - / - | RA9SOZ | +10 / - | 2 | Partial |
| 05-17 12:47 | 20m | - / +10 | HA3PY | +8 / - | 2 | ✓ Confirmed |
| 05-17 12:43 | 20m | - / - | YC8PST | +5 / - | 5 | ✓ Confirmed |
| 05-17 12:40 | 20m | -10 / - | RA0SCZ | - / - | 2 | Partial |
| 05-17 12:38 | 20m | - / -8 | LZ1BT | +10 / - | 3 | Partial |
| 05-17 12:36 | 20m | - / - | BG0GG | +3 / - | 2 | Partial |
| 05-17 12:31 | 20m | - / - | AO2RKB | -4 / - | 2 | Partial |
| 04-24 15:52 | 40m | -2 / -10 | UA6ARR | -13 / -18 | 4 | ✓ Complete |
| 04-23 15:30 | 40m | -3 / - | UB6OAK | -16 / - | 2 | ✓ Verified |
| 04-23 15:23 | 40m | 0 / - | R6ZDJ | - / -6 | 2 | ✓ Confirmed |
| 04-23 15:21 | 40m | +6 / - | RU3FM | - / -15 | 2 | ✓ Confirmed |
| 04-23 15:14 | 40m | -3 / - | R6ZDJ | - / - | 2 | ✓ Confirmed |
| 04-23 14:40 | 40m | +1 / - | R40CHA | - / -10 | 2 | ✓ Confirmed |
| 04-21 12:04 | 20m | +11 / -9 | IT9KHP | -14 / - | 5 | ✓ Verified |
| 04-21 10:57 | 20m | -8 / - | SM5JVF | -7 / -14 | 2 | ✓ Verified |
Station Log
40m
UTC dB Freq Message 152100 +4 2586 RV4CK RU3FM -15 (x2) 152315 -4 783 RV4CK R6ZDJ -06 (x2) 152615 -5 2134 RV4CK UB6OAJ RR73 153030 -16 2364 UB6OAK RV4CK RR73 153115 -3 2230 RV4CK UB6OAK 73 155230 -3 904 RV4CK UA6ARR -18 155245 -15 2674 UA6ARR RV4CK R-10 155300 -1 904 RV4CK UA6ARR RR73 155315 -11 2673 UA6ARR RV4CK 73 044830 -18 838 RV4CK UB3FDA -10 045400 -24 2646 RV4CK RA6OD KN97 154715 -15 1382 RV4CK <...> +04 155045 -11 2619 RV4CK RA6HA RR73
20m
UTC dB Freq Message 124445 +6 2605 YC8PST RV4CK LO31 (x2) 124745 +11 2605 HA3PY RV4CK R+10 (x2) 125030 +10 2605 RA9SOZ RV4CK LO31 (x2) 125615 +5 2529 MI0AIH RV4CK LO31 (x3) 130100 +9 2339 EA6NB RV4CK LO31 170145 -5 2515 EX8ABR RV4CK LO31 (x3) 151930 -12 2341 UA9MKA RV4CK LO31 152315 -18 2340 F6IJT RV4CK LO31