RV4CK — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station RV4CK operating from European Russia. 121 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 14 days, best SNR +15 dB. Heard between 2026-04-21 and 2026-06-17.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

121
Total spots
0
CQ calls
14
Days active
-5 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-21
Last seen: 2026-06-17 07:58 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

TimeBandRV4CKPartnerPartner SNRMsgs
06-17 10:00 20m - / - UI6O -13 / - 2 Partial
06-17 09:55 20m +8 / - IQ7KM -17 / -24 5 ✓ Verified
06-17 09:49 20m - / - RI0SP -15 / - 4 Partial
06-17 09:46 20m - / -16 UF6VX -15 / - 3 ✓ Confirmed
06-13 16:42 40m -13 / - EW8HP - / - 3 ✓ Confirmed
06-12 20:11 40m -9 / - OZ7CL -17 / -7 4 ✓ Verified
06-12 20:04 40m -14 / - R7MP - / -11 2 ✓ Confirmed
06-04 19:38 40m -9 / - UI6O -9 / -4 10 Partial
06-04 19:09 40m +5 / - DL2FK - / +5 3 Partial
06-04 18:53 40m +4 / - RM5F - / -3 2 Partial
06-04 18:52 40m -1 / - RA6KR - / - 10 Partial
06-04 18:51 40m - / -9 R8LCP -7 / - 3 ✓ Confirmed
06-04 18:35 40m - / - RT2P -8 / - 2 Partial
06-04 18:05 40m -8 / -4 RZ6ALZ -10 / -5 2 Partial
06-02 18:23 40m - / +2 R9FFJ -13 / - 2 ✓ Confirmed
06-02 17:44 40m -8 / - R3BDQ - / -9 2 Partial
06-01 21:25 40m -4 / - DK4BP -12 / -10 5 Partial
06-01 21:08 40m +5 / -2 F/PC3M -16 / -5 3 Partial
06-01 21:06 40m -8 / - GM1TGY - / -18 5 Partial
06-01 20:48 40m -10 / - GM3CQD - / -10 2 ✓ Confirmed
06-01 20:46 40m +2 / - EI5HV - / -16 2 Partial
06-01 20:40 40m +6 / -8 ER5DX -13 / -13 5 ✓ Complete
06-01 20:26 40m -5 / - R2BNC -11 / -3 3 ✓ Verified
06-01 20:20 40m -3 / - ON4CJU - / - 2 ✓ Confirmed
06-01 20:19 40m +2 / - SM7RHI - / -3 2 Partial
06-01 20:08 40m - / -4 R3IDH -14 / - 2 ✓ Confirmed
05-27 17:55 20m -5 / - R3LCG - / -16 4 ✓ Confirmed
05-27 17:54 20m - / -7 IU7SEL 0 / - 2 ✓ Confirmed
05-27 17:07 20m -20 / - JH5AVM - / -5 6 Partial
05-26 14:44 20m -3 / -10 IZ4OUL +3 / -4 5 Partial
05-26 14:39 20m - / - OE8PPL +3 / - 2 Partial
05-26 14:26 20m - / - F8JIR +3 / - 2 Partial
05-26 10:19 20m - / - OE8PPL -4 / - 2 Partial
05-26 10:13 20m - / - EW4IDP +4 / - 3 Partial
05-26 10:09 20m - / -17 RV9UNK +4 / - 2 ✓ Confirmed
05-26 10:02 20m - / - EW4IDP 0 / - 3 Partial
05-26 09:54 20m - / -16 <...> +2 / - 2 Partial
05-26 09:48 20m -6 / -10 IW4DNI -1 / -1 4 ✓ Complete
05-26 09:38 20m 0 / +3 RA6OB +1 / -7 3 ✓ Complete
05-26 09:35 20m -7 / -3 IK2CMI +1 / -17 6 ✓ Complete
05-26 09:32 20m -7 / -7 R6OAG -1 / -15 7 ✓ Complete
05-26 09:32 20m -4 / - PE9JAN - / - 2 Partial
05-26 09:30 20m - / +3 <...> -2 / - 2 Partial
05-26 09:28 20m - / - R6OAG -3 / - 2 Partial
05-26 09:22 20m -12 / - PD4RJ - / -10 2 Partial
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

Station Log

20m 
UTC    dB  Freq  Message
094615 -20 2338  UF6VX RV4CK LO31 (x3)
094900 -16 2337  RI0SP RV4CK LO31 (x4)
095545 -17 2235  IQ7KM RV4CK LO31
095630  +9 2104  RV4CK IQ7KM -24 (x4)
095945 -13 2234  F5IXN RV4CK LO31
100045 -10 2344  UI6O RV4CK LO31 (x2)
40m 
UTC    dB  Freq  Message
194315  -6  659  RV4CK UI6O -04 (x2)
200400 -15 1401  RV4CK R7MP R-11 (x2)
200530  -4 2184  RV4CK 9A7BB -14
201145  -9 1504  RV4CK OZ7CL -07
201200 -17 2328  OZ7CL RV4CK LO31
201215 -10 1504  RV4CK OZ7CL -08 (x2)
164215 -12 2371  RV4CK EW8HP +00 (x3)
164400 -13 2435  RZ4FWA RV4CK -05
174700  -1 2514  RV4CK UE6RU +02
174730  +0 2513  RV4CK RR73; R2EN <...> +02

SNR History by Band