RA4CLU — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station RA4CLU operating from European Russia. 82 FT8 spots received at SO8OO WebSDR, 13 CQ calls, active on 20m, 10m, over 8 days, best SNR +18 dB. Heard between 2026-04-28 and 2026-06-07.

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Overview

82
Total spots
13
CQ calls
8
Days active
-2 dB
Avg SNR

Bands

20m 10m
First seen: 2026-04-28
Last seen: 2026-06-07 07:04 UTC

Frequent QSO partners observed at SO8OO

Stations RA4CLU worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandRA4CLUPartnerPartner SNRMsgs
06-07 09:11 10m - / -17 5H1KB +2 / - 8 Partial
06-07 09:07 10m - / -9 GJ0KYZ +4 / - 2 Partial
06-07 09:05 10m - / -16 <...> +6 / - 2 Partial
06-07 09:03 10m -9 / +4 YL3CW 0 / +2 5 ✓ Complete
06-07 09:00 10m - / -12 CS7BGI 0 / - 3 ✓ Confirmed
06-07 08:58 10m +3 / - YL3CW - / - 3 Partial
06-07 08:57 10m - / -10 RV9CX +2 / - 2 ✓ Confirmed
06-07 08:57 10m -4 / -12 YL2GJX +4 / -12 6 ✓ Complete
06-04 07:07 20m - / -13 W3LPL +15 / - 3 Partial
06-04 07:05 20m -4 / -1 <...> +13 / +4 2 Partial
06-04 07:03 20m - / -10 IQ4LH +15 / - 3 ✓ Confirmed
06-04 07:00 20m -9 / -16 <...> +13 / +2 2 Partial
06-04 06:57 20m - / -7 P40AA +12 / - 4 Partial
06-04 06:48 20m - / -5 OA1F +20 / - 2 Partial
06-04 06:44 20m - / -4 P40AA +15 / - 3 Partial
06-04 06:33 20m - / -10 OA1F +15 / - 14 Partial
06-03 05:57 20m - / -3 IQ9BH +6 / - 2 Partial
06-03 05:53 20m - / -15 NA5C +1 / - 3 Partial
06-03 05:49 20m - / -4 UB6LLI +4 / - 2 ✓ Confirmed
06-03 05:49 20m +4 / - YO4GIY +1 / - 3 ✓ Verified
06-03 05:41 20m +2 / -1 N4WW +3 / -8 5 ✓ Complete
06-03 05:37 20m - / -20 IQ0VT +6 / - 3 ✓ Confirmed
06-03 05:35 20m -3 / +1 US1EA +8 / - 4 Partial
06-03 05:32 20m - / -15 RA9CKA +8 / - 2 ✓ Confirmed
06-03 05:31 20m -3 / -7 R6DVV +5 / - 5 ✓ Complete
06-03 05:30 20m - / -12 IU5TPM +3 / - 2 ✓ Confirmed
06-03 05:29 20m - / -14 JY5IB +7 / - 2 Partial
06-03 05:27 20m - / -8 WV2B +3 / - 2 Partial
06-03 05:23 20m - / -6 AJ4A +6 / - 4 Partial
06-03 05:08 20m - / -4 OJ0Z +8 / - 5 ✓ Confirmed
06-03 05:07 20m - / -12 WV2B +6 / - 3 Partial
06-03 05:03 20m - / -12 K0FA +11 / - 5 ✓ Confirmed
06-03 04:57 20m +10 / - RA3LBW - / -7 3 ✓ Confirmed
06-03 04:49 20m -15 / -9 RW9CC +6 / -19 5 ✓ Complete
06-03 04:47 20m +8 / - RA3XFR +4 / -6 4 ✓ Complete
06-03 04:44 20m - / -10 OJ0Z +1 / - 3 Partial
06-03 04:41 20m - / -24 W7UAR +5 / - 2 Partial
06-03 04:40 20m - / -14 KI6DY -3 / - 2 Partial
06-03 04:38 20m - / -20 W9JJ +6 / - 2 Partial
06-03 04:37 20m - / -11 NE5TX +10 / - 2 Partial
06-01 07:42 20m - / -18 CO8LY -5 / - 5 ✓ Confirmed
06-01 07:34 20m - / -16 IQ9BF +6 / - 2 Partial
06-01 07:16 20m -10 / -12 AK2F +14 / -9 5 Partial
06-01 07:12 20m - / -22 JJ2QWN +4 / - 3 Partial
06-01 07:10 20m - / -19 WL7SJ +6 / - 2 Partial
06-01 06:58 20m - / -21 AK2F +3 / - 2 Partial
06-01 06:46 20m - / -12 CO8LY -2 / - 3 Partial
06-01 06:42 20m -5 / - R2BRD -2 / -7 5 ✓ Verified
06-01 06:36 20m -14 / -13 TI5RR +1 / - 7 ✓ Verified
06-01 06:31 20m - / -3 RA6ZD -2 / - 2 ✓ Confirmed

Station Log

10m 
UTC    dB  Freq  Message
090415  +0  517  YL3CW RA4CLU RR73
090430 -10 2214  RA4CLU YL3CW RR73
090545  +5  517  <...> RA4CLU -16 (x2)
090730  +4  517  GJ0KYZ RA4CLU -09 (x2)
090930  -3  518  R4AC RA4CLU -16
091145  +5  518  5H1KB RA4CLU -17 (x8)
20m 
UTC    dB  Freq  Message
065715 +22  512  P40AA RA4CLU -07 (x4)
065930  -7 1668  RA4CLU IQ8TJ/80YIR R+11
070045 +13  512  <...> RA4CLU -16
070100  -9 1516  RA4CLU <...> R+02
070300 +16  512  IQ4LH RA4CLU -10 (x3)
070545 +13  512  <...> RA4CLU -01
070600  -4 1481  RA4CLU <...> R+04
070745 +18  513  W3LPL RA4CLU -13 (x3)

SNR History by Band