RC3KR — FT8 station from European Russia

European Russia Grid: KO91

Amateur radio station RC3KR operating from European Russia (grid square KO91). 150 FT8 spots received at SO8OO WebSDR, 39 CQ calls, active on 80m, 40m, 20m, 10m, over 7 days, best SNR +19 dB. Heard between 2026-04-25 and 2026-05-29.

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

Overview

150
Total spots
39
CQ calls
7
Days active
-2 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-04-25
Last seen: 2026-05-29 17:11 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
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
05-25 20:26 20m - / -13 E77EA -8 / - 2 ✓ Confirmed
05-25 20:21 20m - / -19 YO9PH +2 / - 5 ✓ Confirmed
05-25 20:19 20m - / -7 PD0TDG 0 / - 2 ✓ Confirmed
05-25 20:16 20m -7 / - PA2JFX -8 / -4 6 Partial
05-25 20:15 20m -18 / -8 G8KHF -5 / +3 5 ✓ Complete
05-25 20:12 20m -2 / - R4FDW - / -10 12 Partial
05-25 20:11 20m +4 / -19 PD0JOY -5 / -17 8 ✓ Complete
05-25 20:09 20m 0 / - OE5TXF - / -13 2 ✓ Confirmed
05-25 20:07 20m +12 / - BI4XDT - / -11 3 ✓ Confirmed
05-25 20:03 20m - / - R2FBW -10 / - 2 Partial
05-25 18:17 20m -10 / -5 G6MTI +13 / - 3 ✓ Complete
05-05 19:43 40m - / -5 <...> -7 / - 11 Partial
05-05 19:41 40m - / -19 RZ5D -3 / - 5 ✓ Confirmed
05-05 19:39 40m -10 / -8 <...> -6 / -8 2 Partial
05-05 19:26 80m -2 / -16 <...> +4 / - 2 Partial
05-05 18:46 80m -6 / -10 <...> +3 / - 5 Partial
05-05 18:39 80m -3 / -12 <...> +8 / +2 7 Partial
05-05 18:30 80m - / -5 RP81AF +5 / - 3 Partial
05-05 18:26 80m -5 / +2 <...> +6 / -3 11 Partial
05-05 18:17 40m - / -9 RP81ZKS +3 / - 3 Partial
05-05 18:14 40m - / -14 RP81SE -8 / - 2 Partial
05-05 18:12 40m - / -14 <...> -5 / - 4 Partial
05-05 18:05 40m -9 / - UA4FEN - / +10 2 Partial
05-05 18:04 40m - / -7 RM1O +2 / - 2 Partial
05-05 18:01 40m -3 / -15 <...> -2 / +3 6 Partial
05-04 19:36 40m - / -14 <...> -1 / - 3 Partial
05-04 19:26 80m 0 / - <...> - / - 2 Partial
05-04 19:15 40m - / -17 <...> -1 / - 10 Partial
05-04 19:12 40m - / -22 TT1GD +1 / - 5 Partial
05-04 19:00 80m -10 / -4 <...> +6 / -8 13 Partial
05-04 18:56 40m -10 / -14 <...> -1 / -19 3 Partial
05-04 18:53 40m - / -20 TT1GD +2 / - 2 Partial
05-04 18:48 40m - / -1 <...> 0 / - 6 Partial
05-04 18:43 40m - / -11 <...> 0 / - 4 Partial
05-04 18:09 40m - / -1 RP81LDD +4 / - 3 Partial
05-04 17:57 40m - / -7 RP81LDD +2 / - 13 Partial
05-04 17:56 40m - / -5 R3TAF +8 / - 2 ✓ Confirmed
05-04 17:55 40m -8 / - RA5BQ - / - 6 Partial

Station Log

20m 
UTC    dB  Freq  Message
190745  +7 2727  DL3XRZ RC3KR -11 (x3)
190945  +7 2508  CQ RC3KR KO91 (x5)
191215  +3 2508  EB1GUA RC3KR R-19 (x3)
215845  +3 2508  VP2MAA RC3KR -14 (x2)
223400  +0 2508  HH2JR RC3KR -18 (x2)
10m 
UTC    dB  Freq  Message
190930 -22 1953  RC3KR 7Q6UJ R+03
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