R3WDW — FT8 station from European Russia

European Russia Grid: KO81

Amateur radio station R3WDW operating from European Russia (grid square KO81). 469 FT8 spots received at SO8OO WebSDR, 154 CQ calls, active on 40m, 20m, 10m, over 47 days, best SNR +23 dB. Heard between 2026-04-21 and 2026-06-28.

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

Overview

469
Total spots
154
CQ calls
47
Days active
-5 dB
Avg SNR

Bands

40m 20m 10m
First seen: 2026-04-21
Last seen: 2026-06-28 14:36 UTC

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandR3WDWPartnerPartner SNRMsgs
06-28 15:45 40m - / - RL3QGR -12 / - 2 ✓ Confirmed
06-28 07:16 20m -4 / - M1WLK - / -19 2 Partial
06-28 07:15 20m -4 / - E70SZ - / -10 5 ✓ Confirmed
06-28 07:12 20m -22 / - DB1EF - / - 2 ✓ Confirmed
06-28 07:08 20m -5 / - F5HNQ - / -1 2 Partial
06-27 03:36 40m - / -15 F1IQH +4 / - 2 ✓ Confirmed
06-27 03:34 40m +2 / +5 DJ4WM -7 / -4 4 ✓ Complete
06-27 03:32 40m - / -7 SV9MBH -7 / - 2 ✓ Confirmed
06-27 03:29 40m - / -1 UA3RFT -5 / - 2 Partial
06-27 03:12 40m - / -6 RN3DDW/P -1 / - 3 ✓ Confirmed
06-26 16:45 40m - / -13 <...> -10 / - 2 Partial
06-26 16:41 40m - / -9 UA9ZZ -16 / - 2 ✓ Confirmed
06-26 06:03 20m -6 / - RA6OV - / +5 2 ✓ Confirmed
06-26 04:07 40m - / -3 R4DS/P -22 / - 2 Partial
06-25 10:43 20m -22 / - R3QR - / +3 2 ✓ Confirmed
06-25 10:28 20m -22 / - UA1WA - / +2 3 ✓ Confirmed
06-25 05:21 20m -8 / - F4BYA - / - 3 Partial
06-23 18:29 40m -15 / - DK5DW - / - 3 Partial
06-23 18:29 40m -7 / -6 HA7CH -6 / -1 4 ✓ Complete
06-23 18:27 40m - / -11 RC6OT -6 / - 2 ✓ Confirmed
06-23 18:25 40m - / -18 R4HLO +3 / - 2 Partial
06-23 18:24 40m - / -10 RA5AD +2 / - 2 ✓ Confirmed
06-23 18:24 40m -6 / -5 R4DV -2 / -2 2 Partial
06-23 18:13 40m - / -4 R6LFO -2 / - 2 ✓ Confirmed
06-23 18:12 40m -8 / -5 TA3NK 0 / +4 8 ✓ Complete
06-22 05:41 20m -13 / - LZ2SPD - / - 6 Partial
06-20 10:33 20m -14 / -17 R1BLH -14 / -18 3 ✓ Complete
06-20 10:31 20m -8 / -12 R9FDE/P -19 / -1 6 ✓ Complete
06-20 08:51 20m - / - R4CBF/P -8 / - 2 ✓ Confirmed
06-20 08:48 20m - / +7 RG4D/P -10 / - 2 ✓ Confirmed
06-20 08:36 20m - / -17 RA3Y -7 / - 2 Partial
06-20 05:59 40m - / -3 RL3F -17 / - 2 ✓ Confirmed
06-20 05:56 40m - / -14 UB3ADO/P -14 / - 4 ✓ Confirmed
06-20 05:20 40m - / -11 RG4D/P -19 / - 2 Partial
06-20 05:12 40m - / -17 RA1AGK -11 / - 2 ✓ Confirmed
06-20 05:08 40m - / -7 R3LDM -10 / - 2 ✓ Confirmed
06-11 05:51 20m +5 / +7 RL3T -10 / - 3 ✓ Verified
06-11 05:51 20m +1 / +5 F5RRS -7 / -12 7 ✓ Complete
06-10 15:13 40m - / +3 R3WEB -17 / - 2 ✓ Confirmed
06-10 15:12 40m - / -13 R6FMT -16 / - 3 ✓ Confirmed
06-10 15:06 40m - / +1 R9TA -18 / - 2 ✓ Confirmed
06-10 15:00 40m - / -6 UB6LLI -18 / - 2 ✓ Confirmed
06-10 14:57 40m - / -14 UB4HPQ -17 / - 2 ✓ Confirmed
06-10 14:46 40m - / +7 UB6ZDJ -19 / - 2 ✓ Confirmed
06-10 14:43 40m -24 / - R7NV -8 / - 3 ✓ Verified
06-10 06:50 20m +6 / - UE6DR - / +7 2 ✓ Confirmed
06-10 06:18 20m +11 / - R4IK 0 / -8 2 ✓ Verified
06-10 06:13 40m - / +3 UE7DR -14 / - 2 ✓ Confirmed
06-08 16:37 40m -3 / +8 R6DOB -7 / - 3 ✓ Verified
06-08 16:35 40m - / - R9AXX -10 / - 2 ✓ Confirmed

Station Log

40m
UTC    dB  Freq  Message
141100 -21 1823  R4DB R3WDW +05
142030 -19 1114  CQ R3WDW KO81                         a1
154530  -7 2765  RL3QGR R3WDW +17 (x2)
161245 -21 2169  <...> R3WDW -18
161445 -18 2169  RA4P/P R3WDW -13
161745 -18 2169  <...> R3WDW -15 (x3)
163230 -11  294  CQ R3WDW KO81
163330  -9  293  R6JY R3WDW 73
163400 -10  293  CQ R3WDW KO81                         a1 (x4)
20m
UTC    dB  Freq  Message
060330  -7  853  R3WDW RA6OV R+05 (x2)
034645 -13 2590  <...> R3WDW -08
070845  -5 2674  R3WDW F5HNQ IN98 (x2)
071245 -19 1563  R3WDW DB1EF JO41 (x2)
071545  -4  537  R3WDW E70SZ JN84
071600 -11  535  CQ R3WDW KO81
071615  -6  537  R3WDW E70SZ JN84
071615  +1 2733  R3WDW M1WLK -19 (x2)
071645  -3  537  R3WDW E70SZ R-10 (x3)
10m
UTC    dB  Freq  Message
083245 -24 1860  R3WDW RU3DNN R+00 (x2)
085245 -16 1209  R4PF R3WDW +02 (x2)
070915 +13 2591  R6JAG R3WDW +02 (x2)
071045 +18 2590  SV2AOB R3WDW -03
071100 +16  600  R3WDW SV2AOB R+09
071115 +19 2590  SV2AOB R3WDW RR73
071130 +19  600  R3WDW SV2AOB 73
075545  -2 2398  UB4LAN R3WDW RR73
075600 -18 1935  R3WDW R6AC LN05
081430  -8 2251  R3WDW DN9MA JO53 (x2)
060945  +1 1457  RK6J R3WDW -02

SNR History by Band