RC3KR — FT8 station from European Russia

European Russia Grid: KO91

Amateur radio station RC3KR operating from European Russia (grid square KO91). 186 FT8 spots received at SO8OO WebSDR, 59 CQ calls, active on 80m, 40m, 20m, 10m, over 10 days, best SNR +19 dB. Heard between 2026-04-25 and 2026-07-18.

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

Overview

186
Total spots
59
CQ calls
10
Days active
-3 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-04-25
Last seen: 2026-07-18 18:57 UTC

Frequent QSO partners observed at SO8OO

Stations RC3KR worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandRC3KRPartnerPartner SNRMsgs
07-18 20:58 10m - / -24 YY4GPM -16 / - 2 Partial
07-18 20:51 10m -13 / -16 DH1GKS -14 / -11 4 ✓ Complete
07-18 20:48 10m - / -13 LU4MAJ -16 / - 2 Partial
07-18 20:45 10m - / -19 YY4GPM -13 / - 6 Partial
07-18 20:44 10m - / -8 DN9KL -8 / - 2 Partial
07-18 20:41 10m -5 / - IQ4JO -12 / +1 2 ✓ Verified
07-18 20:39 10m - / -19 LU5HH -2 / - 2 ✓ Confirmed
07-18 20:38 10m - / -4 SM4TIW +1 / - 2 ✓ Confirmed
07-18 20:29 10m 0 / -8 DN9OPA -8 / -6 4 ✓ Complete
07-18 20:27 10m - / -10 PU2BRU +2 / - 2 ✓ Confirmed
07-18 20:24 10m - / - UA1OMS -11 / - 2 ✓ Confirmed
07-18 20:22 10m - / -2 UA6JQ -8 / - 2 ✓ Confirmed
07-18 20:21 10m - / -8 RK3AW -2 / - 2 ✓ Confirmed
07-18 20:18 10m - / -17 F4FRC -5 / - 2 ✓ Confirmed
07-18 20:01 10m - / -8 DL9KM -2 / - 2 ✓ Confirmed
07-18 19:58 10m - / -3 RU6UR -1 / - 2 ✓ Confirmed
07-18 19:56 10m - / -9 EA3BIC 0 / - 3 ✓ Confirmed
07-18 19:55 10m +2 / -13 DL8NW -1 / - 4 ✓ Complete
07-18 19:16 10m -19 / -8 PD2WL -2 / - 4 ✓ Verified
07-18 19:14 10m - / -16 IU0VOG -7 / - 2 ✓ Confirmed
07-18 19:14 10m -5 / -21 DO1FKM -8 / -4 5 ✓ Complete
07-18 19:12 10m - / -4 YO9PH -8 / - 2 ✓ Confirmed
07-18 19:10 10m - / -13 EA5QS -5 / - 3 ✓ Confirmed
07-15 19:46 20m - / -17 W3KWH -15 / - 10 ✓ Confirmed
07-15 19:35 20m - / -15 VY0ERC -12 / - 2 ✓ Confirmed
07-13 19:43 20m - / -12 BG4OOO -10 / - 2 Partial
07-13 19:41 20m - / -16 JF3EPZ/P -10 / - 2 ✓ Confirmed
07-13 19:08 20m - / -19 RW0IM -12 / - 2 ✓ Confirmed
07-13 19:04 20m - / -16 T22TT -1 / - 3 ✓ Confirmed
07-13 19:02 20m - / -19 TA3XEE +2 / - 2 ✓ Confirmed
07-13 19:01 20m -7 / -9 TN8GD +8 / -10 3 ✓ Complete
07-13 18:41 10m - / -1 HA7TM +6 / - 2 ✓ Confirmed
07-13 18:37 10m - / -20 PT7AZ +4 / - 3 Partial
07-13 18:36 10m - / -17 PV8AJ +5 / - 2 ✓ Confirmed
07-13 18:32 10m - / -15 SV1SSL +8 / - 2 ✓ Confirmed
07-13 18:28 10m - / -12 PY5TD -4 / - 2 ✓ Confirmed
07-13 18:26 10m - / -16 EB5R -6 / - 2 ✓ Confirmed
07-13 18:23 10m - / -9 CA3SQH -8 / - 2 ✓ Confirmed
05-30 22:34 20m - / -18 HH2JR 0 / - 2 Partial
05-30 21:58 20m - / -14 VP2MAA +2 / - 2 ✓ Confirmed
05-29 19:12 20m - / -19 EB1GUA +4 / - 3 ✓ Confirmed
05-29 19:07 20m - / -11 DL3XRZ +8 / - 3 ✓ Confirmed
05-29 19:04 20m - / -7 IU2RPR +6 / - 4 ✓ Confirmed
05-29 19:03 20m -18 / - BA8BLK - / +1 2 Partial
05-29 18:53 20m -4 / - EA5KV - / -11 3 Partial
05-29 18:52 20m - / -17 BD7KWU +1 / - 2 ✓ Confirmed
05-29 18:49 20m - / -12 VK6AS -12 / - 3 Partial
05-29 18:46 20m - / -7 BH3FZG -8 / - 2 ✓ Confirmed
05-29 18:43 20m - / -22 T31TTT +3 / - 3 ✓ Confirmed
05-29 18:41 20m - / -13 LA8ENA +16 / - 2 ✓ Confirmed

Station Log

10m 
UTC    dB  Freq  Message
204615 -13 2202  YY4GPM RC3KR -19 (x5)
204845 -13 2202  LU4MAJ RC3KR -13 (x2)
205130 -12 2203  RC3KR DH1GKS JN38
205145 -14 2201  DH1GKS RC3KR -16
205200 -14 2202  RC3KR DH1GKS R-11 (x2)
205645 -20 2201  CQ RC3KR KO91                         a1 (x2)
205845 -18 2202  YY4GPM RC3KR -24 (x2)
20m 
UTC    dB  Freq  Message
193615 -14 1996  VY0ERC RC3KR RR73
194545 -16 1996  KF0YOB RC3KR RR73
194615 -12 1996  W3KWH RC3KR -17 (x3)
194730 -14  908  RC3KR ON4KBU JN29
194745 -14 1996  W3KWH RC3KR RR73 (x7)
200145 -20 1996  2D0OMN RC3KR -10
200815 -13 1997  W4DXM RC3KR -13
40m 
UTC    dB  Freq  Message
194130  -4 2660  RZ5D RC3KR 73 (x4)
194330  -1 2660  <...> RC3KR -05 (x11)
80m 
UTC    dB  Freq  Message
183945  +6 2624  <...> RC3KR -02 (x2)
184215 -11 1656  RC3KR <...> R+02 (x4)
184630  +3 2624  <...> RC3KR -10 (x4)
185045  -6 1656  RC3KR <...> R+14
192600  +4 2624  <...> RC3KR -16
192700  -2 1763  RC3KR <...> R+15
192730  -9 1764  RC3KR RR73; UA3GJM <...> +02
193145  -9 1495  RC3KR <...> R-17

SNR History by Band