R4FDD — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station R4FDD operating from European Russia. 2,968 FT8 spots received at SO8OO WebSDR, 169 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 48 days, best SNR +28 dB. Heard between 2026-04-21 and 2026-06-22.

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

Overview

2,968
Total spots
169
CQ calls
48
Days active
-4 dB
Avg SNR

Bands

80m 20m 40m 10m 160m
First seen: 2026-04-21
Last seen: 2026-06-22 10:42 UTC

Frequent QSO partners observed at SO8OO

Stations R4FDD worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandR4FDDPartnerPartner SNRMsgs
06-22 12:42 10m -2 / - EA8BYO - / -9 2 ✓ Confirmed
06-22 12:38 10m +8 / - F2JD - / +2 2 ✓ Confirmed
06-22 12:06 10m -8 / - DN9AD - / - 3 Partial
06-22 11:31 10m -14 / - 2E0UKO - / -6 2 ✓ Confirmed
06-22 07:47 10m - / -14 SQ7TX -22 / - 2 Partial
06-22 07:37 10m - / - <...> -19 / - 2 Partial
06-22 07:32 10m - / - <...> -15 / - 3 Partial
06-22 07:27 10m - / - IQ9NI -22 / - 2 ✓ Confirmed
06-21 20:52 20m - / -16 JA6CDC +1 / - 2 Partial
06-21 20:51 20m - / -19 JA1LZB -5 / - 3 Partial
06-21 19:16 80m -9 / +5 R9SAP -12 / +1 4 ✓ Complete
06-21 19:03 40m - / -7 JN7DOS -2 / - 5 ✓ Confirmed
06-21 18:48 40m - / -13 HL1WP -13 / - 9 ✓ Confirmed
06-21 18:42 40m - / -2 R8CW +2 / - 2 ✓ Confirmed
06-21 18:41 40m - / -3 RA9QBR -10 / - 2 ✓ Confirmed
06-21 18:35 40m - / -2 R9AL -7 / - 5 ✓ Confirmed
06-21 18:22 40m - / -6 RA9UES -6 / - 3 ✓ Confirmed
06-21 18:13 40m - / -19 VK0DS -13 / - 2 Partial
06-21 18:11 40m - / -7 RW9MZ -13 / - 2 ✓ Confirmed
06-21 18:08 40m - / -2 R9AL -4 / - 2 Partial
06-21 16:44 20m - / - BD1BMP +6 / - 2 ✓ Confirmed
06-21 16:37 20m - / -6 RW0IM -9 / - 2 ✓ Confirmed
06-21 16:33 20m -2 / +8 A71QQ -10 / - 4 ✓ Complete
06-21 16:27 20m - / -5 BH4ECL 0 / - 2 Partial
06-21 04:16 20m - / -21 UA9KBC -12 / - 2 Partial
06-21 04:13 20m - / -9 RA0ZIH -9 / - 3 ✓ Confirmed
06-21 04:03 20m - / -16 R9HCZ -6 / - 2 ✓ Confirmed
06-21 03:58 20m - / -16 R9OX -6 / - 2 ✓ Confirmed
06-21 03:57 20m - / -13 R9LM -6 / - 2 ✓ Confirmed
06-21 00:52 40m - / -7 EP2AES -4 / - 4 Partial
06-21 00:51 40m - / -4 UK8OM -14 / - 2 Partial
06-21 00:47 40m - / -4 UK8OM -12 / - 3 Partial
06-21 00:42 40m - / -11 UA9MKA -12 / - 2 ✓ Confirmed
06-21 00:37 40m - / -14 UN8DSW -12 / - 2 ✓ Confirmed
06-20 20:22 80m - / - <...> -5 / - 3 Partial
06-20 19:13 80m - / - RA6FCU/P -7 / - 2 Partial
06-20 18:14 80m - / -11 UA9AX -18 / - 3 ✓ Confirmed
06-20 17:59 40m - / -14 UN8DSW -16 / - 2 ✓ Confirmed
06-20 17:53 40m - / -19 UA9KBC -12 / - 2 ✓ Confirmed
06-20 17:51 40m - / -3 UB0SMX -8 / - 2 ✓ Confirmed
06-20 17:31 40m - / -9 R8QA -18 / - 2 ✓ Confirmed
06-20 17:27 40m - / -6 RY9W -16 / - 2 ✓ Confirmed
06-20 16:20 20m - / - 9K2KU -16 / - 2 ✓ Confirmed
06-20 16:18 20m - / -16 BH5HIE -14 / - 2 Partial
06-20 16:16 20m - / -13 UA0LQE +2 / - 2 ✓ Confirmed
06-20 16:15 20m - / -21 UA9OTW -6 / - 2 ✓ Confirmed
06-20 16:11 20m +7 / -12 TA4INO -14 / - 2 ✓ Verified
06-20 15:57 20m +4 / +1 UB8CPH -5 / - 3 ✓ Complete
06-20 15:46 20m -11 / -16 BA8BLK -9 / -11 3 ✓ Complete
06-20 15:34 20m - / -15 R0ACC -10 / - 2 Partial

Station Log

10m 
UTC    dB  Freq  Message
074745 -21 1503  SQ7TX R4FDD R-14
075215 -13  928  RV2H R4FDD R-04
103930  -4  718  R4FDD II9RICT -16
105915 -23 1337  R4FDD EA6BH -07
113145 -11 1167  R4FDD 2E0UKO -06 (x2)
120600 -12 2537  R4FDD DN9AD JO52 (x3)
122945  -5 1721  R4FDD GB1500M -20
123045  -4 1721  R4FDD <...> -20
123815  +7 1282  R4FDD F2JD +02 (x2)
124200  +1  836  R4FDD EA8BYO -09 (x2)
20m 
UTC    dB  Freq  Message
164045  -6 1997  BH2WTV R4FDD -16
164415  +5  587  BD1BMP R4FDD RR73 (x2)
204900  -2 1385  JF1UVJ R4FDD -08
205100  -3 1773  JA1LZB R4FDD -19 (x3)
205230  +1 2220  JA6CDC R4FDD -16 (x2)
205430  -2 2433  CQ JA R4FDD LO33 (x6)
80m 
UTC    dB  Freq  Message
193000 -11 1888  CQ AS R4FDD LO33 (x7)
194545  +3 1459  A71UN R4FDD -12
195515  -8 1785  CQ AS R4FDD LO33 (x7)
40m 
UTC    dB  Freq  Message
184800 -15 1766  HL1WP R4FDD -13 (x9)
185615  -3  672  UA9WNA R4FDD RR73
190300  -3 2609  JN7DOS R4FDD -07 (x5)
160m 
UTC    dB  Freq  Message
191000 -15 1452  R4FDD RT2P R-26 (x6)
191930 -19 1596  R4FDD YO5USA KN16 (x7)
192500 -19 1842  R4FDD RA3ZGT R-07 (x2)

SNR History by Band