RC3DB — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station RC3DB operating from European Russia. 376 FT8 spots received at SO8OO WebSDR, 54 CQ calls, active on 40m, 20m, over 20 days, best SNR +26 dB. Heard between 2026-04-21 and 2026-05-14.

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

Overview

376
Total spots
54
CQ calls
20
Days active
-3 dB
Avg SNR

Bands

40m 20m
First seen: 2026-04-21
Last seen: 2026-05-14 17:16 UTC

Frequent QSO partners observed at SO8OO

Stations RC3DB worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandRC3DBPartnerPartner SNRMsgs
05-14 17:46 40m +12 / -13 DL6MRS -10 / -8 5 ✓ Complete
05-14 17:44 40m +8 / -6 SV1BLD -12 / -5 4 ✓ Complete
05-14 17:43 40m - / -9 PD7BB -15 / - 2 Partial
05-14 17:38 40m -24 / -15 R9WFT -12 / - 4 ✓ Verified
05-14 17:38 40m +14 / -14 DJ7YP -8 / -14 4 ✓ Complete
05-14 17:37 40m 0 / - IK4LZH - / - 4 Partial
05-14 17:37 40m -8 / - R1BED - / -11 2 Partial
05-14 17:34 40m 0 / - OZ7CL - / - 6 Partial
05-14 17:34 40m -9 / - R2EA -5 / -7 2 ✓ Verified
05-14 17:34 40m - / -13 RQ7D -12 / - 2 ✓ Confirmed
05-13 19:09 40m +11 / - S50XX - / - 5 Partial
05-13 02:50 40m -11 / - F1IQH - / - 3 Partial
05-13 02:46 40m -1 / - W2CG - / - 5 Partial
05-12 18:28 40m - / -18 UF6VX -23 / - 2 Partial
05-12 15:50 40m -12 / - RU3DNN -14 / -2 3 ✓ Verified
05-06 16:53 40m - / -14 <...> -21 / - 2 Partial
05-06 16:48 40m -6 / - <...> - / -5 2 Partial
05-05 18:06 40m -16 / -18 <...> -22 / -18 2 Partial
05-04 02:24 40m +12 / - SX20RCK - / -7 2 Partial
05-04 02:22 40m +14 / -8 <...> -10 / -7 5 Partial
05-04 02:18 40m +4 / - <...> - / -12 2 Partial
05-03 16:58 40m +6 / - <...> - / -5 2 Partial
05-03 16:54 40m - / -8 RP81IFT -12 / - 2 Partial
05-03 16:47 40m -10 / -7 <...> -12 / -9 4 Partial
05-03 01:55 40m -8 / - <...> - / +5 2 Partial
05-02 18:58 40m +4 / - <...> - / -12 2 Partial
05-02 18:57 40m -1 / -17 RP81SIE -17 / -9 2 Partial
05-02 18:56 40m -10 / - RR73; - / - 2 Partial
05-02 05:47 40m +4 / - <...> - / -12 2 Partial
05-02 05:38 40m -18 / - RP81IFT - / -2 2 Partial
05-01 17:18 40m +12 / - <...> - / -1 2 Partial
05-01 16:45 40m -3 / - <...> - / -17 2 Partial
04-30 18:57 40m +3 / - UA2FBW -14 / -4 4 ✓ Verified
04-30 18:55 40m -6 / - RX7T - / -15 3 ✓ Confirmed
04-30 18:53 40m +4 / - DF8RU - / -13 4 Partial
04-30 18:50 40m +12 / - IQ4JO -15 / -18 3 ✓ Verified
04-30 18:39 40m -18 / - DL2FX - / - 2 Partial
04-30 18:34 40m -9 / - UA9SY/4 - / -8 3 Partial
04-30 18:32 40m -12 / -11 R3FO -18 / -4 4 ✓ Complete
04-30 18:30 40m +8 / - YT1VDA - / -15 4 Partial
04-30 18:26 40m +4 / -4 EW2ZC -12 / -11 5 ✓ Complete
04-30 18:25 40m - / -3 UG4L -12 / - 3 ✓ Confirmed
04-29 19:08 40m -4 / - 9A4ZM -8 / -19 6 ✓ Verified
04-29 19:06 40m - / -17 SM2OTU -14 / - 2 ✓ Confirmed
04-29 19:05 40m +6 / -11 RC6OT -14 / -9 4 ✓ Complete
04-29 19:03 40m - / -16 R6OQ -11 / - 4 ✓ Confirmed
04-29 17:43 40m +14 / - R5DT - / -5 2 Partial
04-29 17:42 40m -1 / -14 UN7ID -17 / -8 2 Partial
04-29 17:40 40m -6 / - 9A4ZM - / - 2 Partial
04-29 17:38 40m -10 / -15 R8AU -16 / -16 3 Partial

Station Log

40m 
UTC    dB  Freq  Message
174100  -9 1165  R9WFT RC3DB -15 (x2)
174315 -15 1163  PD7BB RC3DB -09 (x2)
174430 -12 1163  SV1BLD RC3DB -06 (x2)
174600 -11 1162  DL6MRS RC3DB -13
174615 +14 2552  RC3DB DL6MRS R-08
174630  -9 1162  DL6MRS RC3DB RR73
174645 +10 2552  RC3DB DL6MRS 73
174700 -10 1162  DL6MRS RC3DB RR73
174715  +8 2496  RC3DB SV1BLD R-05 (x2)
191215 -14 1169  OZ7CL RC3DB -13
191630  +1  731  RC3DB OZ7CL R-16
20m 
UTC    dB  Freq  Message
084345  -7 2485  RC3DB E70A R-06 (x3)
143600  -2  585  RC3DB RA0SCZ OO06
091915  -6 1899  RC3DB R0ADK 73
092030 -14 1621  UB8CPK RC3DB -17 (x2)
110430 -11 1611  LB0XJ RC3DB -05
110445 -10 2028  RC3DB LB0XJ R-04
110645 -24 1576  RC3DB ON1JP -17

SNR History by Band