R4CFZ — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station R4CFZ operating from European Russia. 223 FT8 spots received at SO8OO WebSDR, 113 CQ calls, active on 20m, over 11 days, best SNR +31 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

223
Total spots
113
CQ calls
11
Days active
+6 dB
Avg SNR

Bands

20m
First seen: 2026-04-21
Last seen: 2026-05-14 00:33 UTC

Frequent QSO partners observed at SO8OO

Stations R4CFZ worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandR4CFZPartnerPartner SNRMsgs
05-14 02:33 20m -6 / - R9CP - / -7 2 Partial
05-14 02:22 20m +5 / - UK8FCM - / -12 3 ✓ Confirmed
05-12 17:07 20m - / -11 BA6KC +9 / - 2 ✓ Confirmed
05-12 17:06 20m - / -10 DL1BBO +4 / - 2 ✓ Confirmed
05-12 17:02 20m - / -9 EC7B +12 / - 2 ✓ Confirmed
05-12 17:01 20m -6 / -11 R6DOP +10 / - 3 ✓ Verified
05-12 16:59 20m - / -14 BG7WJH +10 / - 2 Partial
05-12 16:57 20m -10 / -19 IZ1HJU -2 / - 2 Partial
05-12 16:56 20m -3 / - PD1HBL +9 / -17 5 ✓ Verified
05-12 04:19 20m +20 / -7 RK4FF +16 / -7 4 Partial
05-12 04:17 20m -8 / - RA9YJU +17 / +2 3 ✓ Verified
05-12 04:14 20m - / -7 DL3RAJ +22 / - 2 ✓ Confirmed
05-12 04:13 20m -2 / - R1ZCL +24 / -20 4 ✓ Verified
05-12 04:12 20m -4 / - RV9CW +18 / - 3 ✓ Verified
05-12 04:01 20m - / -23 DL3RAJ +22 / - 2 Partial
05-12 04:01 20m +4 / - UN7EAX - / - 3 Partial
05-12 03:56 20m - / -16 OK2XCG +23 / - 3 ✓ Confirmed
05-12 03:53 20m - / -5 LZ1LZ +27 / - 3 ✓ Confirmed
05-12 03:53 20m -6 / - RK9UM +22 / - 4 ✓ Verified
05-12 03:53 20m +28 / - RW4C - / - 2 Partial
05-12 03:51 20m - / -9 PD1HPB +26 / - 2 ✓ Confirmed
05-10 04:16 20m - / -16 PV8AA +10 / - 2 Partial
05-10 04:13 20m - / -12 R6DVV +14 / - 2 ✓ Confirmed
05-09 17:28 20m -6 / - RA6LO - / -15 2 Partial
05-09 17:26 20m - / -3 ER5DX +16 / - 2 ✓ Confirmed
05-09 17:24 20m +12 / -9 R5AV +17 / -9 2 Partial
05-09 17:22 20m 0 / -12 M0XAN +14 / -5 6 ✓ Complete
05-09 17:21 20m - / -3 RA9ANC +12 / - 3 ✓ Confirmed
05-09 17:18 20m -18 / -11 MI7XHT +16 / -1 3 ✓ Complete
05-09 17:17 20m -1 / - UA4FEN - / -11 2 Partial
05-09 03:37 20m - / -8 R8CGE +4 / - 3 ✓ Confirmed
05-09 03:35 20m -7 / -10 UG0B +4 / -7 4 ✓ Complete
05-09 03:32 20m - / -20 RA9CAD +7 / - 3 ✓ Confirmed
05-09 03:30 20m - / -13 R2FBW +9 / - 3 ✓ Confirmed
05-09 03:28 20m +15 / - R4IK - / -13 2 Partial
05-06 15:41 20m - / -18 SM3JVS +7 / - 2 ✓ Confirmed
05-06 15:38 20m - / +2 DJ1TU +10 / - 2 ✓ Confirmed
05-06 07:20 20m - / - E77EA +6 / - 2 ✓ Confirmed
05-06 07:18 20m -1 / -4 F5RRS +12 / - 6 ✓ Verified
05-05 06:07 20m -2 / -8 RX7T +11 / - 6 ✓ Verified
05-05 06:03 20m - / -4 UA6EU +12 / - 4 ✓ Confirmed
05-05 06:03 20m -23 / +1 R6JY +14 / +1 5 ✓ Complete
05-05 05:59 20m +2 / -2 R6FX +16 / - 5 ✓ Verified
05-05 05:58 20m - / -5 HF7X +12 / - 3 ✓ Confirmed
05-04 05:05 20m - / -15 N3YPL +13 / - 2 Partial
05-04 05:00 20m - / -12 YO9PH +8 / - 4 ✓ Confirmed
05-03 14:07 20m - / -10 9A2TN +21 / - 3 ✓ Confirmed
05-03 14:04 20m - / -10 IK4TVP +24 / - 2 ✓ Confirmed
05-03 14:03 20m - / -16 C21TS +26 / - 3 ✓ Confirmed
05-03 14:01 20m - / -8 OE4MCF +24 / - 3 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
170545  +8 2840  CQ R4CFZ LO11                         a1 (x2)
170630 +14 2841  R4CFZ RK3AQ KO85
170645  +2 2840  DL1BBO R4CFZ -10 (x2)
170745 +11 2840  BA6KC R4CFZ -11 (x2)
170900 +12 2840  R4CFZ RC6OU KN98
022230  +6 2731  R4CFZ UK8FCM -12 (x3)
022430  +1 2749  R4CFZ R0SAU +01
023200  +3 2484  R4CFZ R9WCK LO72
023300  -7 2191  R4CFZ R9CP -07 (x2)

SNR History by Band