RD4CAF — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station RD4CAF operating from European Russia. 212 FT8 spots received at SO8OO WebSDR, 4 CQ calls, active on 160m, 80m, 40m, 20m, over 8 days, best SNR +20 dB. Heard between 2026-04-28 and 2026-05-09.

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

Overview

212

Total spots

CQ calls

Days active

-0 dB

Avg SNR

Bands

80m 40m 20m 160m

First seen: 2026-04-28
Last seen: 2026-05-09 19:01 UTC

Frequent QSO partners observed at SO8OO

Stations RD4CAF worked most often, as logged from our receiver:

9A5E · Croatia ×3 R2EA · European Russia ×3 GB9SOS · England ×2 UA3PAB · European Russia ×2 E75AA · Bosnia-Herzegovina ×2 EW2ZC · Belarus ×2 SP5LST · Poland ×2 DD7EE · Fed. Rep. of Germany OZ1KEF · Denmark R3ZP · European Russia RU4SO · European Russia RG7K · European Russia

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	RD4CAF	Partner	Partner SNR	Msgs
05-09 21:00	40m	-1 / -	SP2IHI	- / -9	2	Partial
05-09 20:53	40m	+7 / -	GB9SOS	- / -18	2	✓ Confirmed
05-09 20:40	80m	-8 / -	DO6LE	- / -22	2	✓ Confirmed
05-09 20:28	80m	+3 / -	9A5E	- / -24	2	✓ Confirmed
05-09 20:25	80m	-18 / -	R2BNC	- / -6	2	✓ Confirmed
05-09 00:20	80m	0 / -	<...>	- / -8	2	Partial
05-09 00:14	80m	-10 / -	R1ZBR	- / -20	2	Partial
05-09 00:09	80m	- / -7	R2EN	-24 / -	2	Partial
05-09 00:03	80m	+10 / -17	<...>	-24 / -	2	Partial
05-09 00:00	80m	+10 / -	<...>	- / -	2	Partial
05-08 21:38	80m	+4 / -10	OZ1KEF	-16 / -9	4	✓ Complete
05-08 21:35	80m	-6 / -7	<...>	-12 / -6	3	Partial
05-08 21:34	80m	+7 / -2	HB9EFK	-19 / -6	2	Partial
05-08 21:28	80m	+2 / -12	R6KX	-12 / -4	5	✓ Complete
05-08 21:20	80m	-4 / -	RD3ZE	-4 / -6	3	✓ Verified
05-08 01:09	80m	-7 / -13	GB8VED	-9 / -6	2	Partial
05-08 01:05	80m	-3 / -20	DK8HC	-8 / -18	13	✓ Complete
05-08 01:03	80m	+12 / -7	F1PBZ	-9 / -6	4	✓ Complete
05-08 00:45	40m	+7 / +6	<...>	-16 / +4	3	Partial
05-08 00:42	40m	- / +8	EK/RX3DPK	-12 / -	2	Partial
05-08 00:40	40m	0 / -	9A5E	-14 / -	2	✓ Verified
05-08 00:27	80m	-3 / -	RO2X	-11 / -	4	✓ Complete
05-08 00:22	80m	-10 / -4	RD9FC	-8 / -11	4	✓ Complete
05-08 00:18	80m	-16 / +6	RA4HEF	-18 / -	3	✓ Complete
05-08 00:17	80m	-5 / -	EW8AAC	- / +1	2	✓ Confirmed
05-08 00:14	80m	+11 / -	DD7EE	-10 / -1	3	✓ Verified
05-08 00:12	80m	-1 / -6	<...>	-11 / -1	2	Partial
05-08 00:09	80m	+16 / -	SP5LST	-6 / -	3	✓ Verified
05-08 00:08	80m	+6 / +2	<...>	-11 / +2	2	Partial
05-07 19:47	80m	-17 / -	<...>	- / -16	2	Partial
05-07 19:39	80m	- / -6	RP81LDD	-22 / -	2	Partial
05-07 19:35	160m	-10 / -	R3ZP	- / -13	2	✓ Confirmed
05-07 19:17	160m	-14 / -	RA3GDV	- / -15	2	✓ Confirmed
05-07 00:54	80m	+8 / -4	LZ2KV	-12 / +4	4	✓ Complete
05-07 00:40	40m	-2 / -	<...>	- / -10	2	Partial
05-07 00:11	80m	-9 / +2	<...>	-20 / -16	2	Partial
05-07 00:09	80m	+20 / -9	SP5LST	-17 / -	3	✓ Verified
05-07 00:08	80m	0 / +4	<...>	-11 / -1	3	Partial
05-07 00:06	80m	+8 / +2	RP81UAI	-3 / -	2	Partial
05-06 00:20	40m	- / -2	<...>	-18 / -	2	Partial
05-06 00:06	80m	-12 / -1	<...>	-8 / +4	3	Partial
05-06 00:04	80m	-13 / -9	RP81OZR	-12 / -5	2	Partial
05-06 00:01	80m	-4 / -	<...>	-1 / -5	3	Partial
05-03 01:41	80m	0 / -18	HG0NPJ	-12 / -15	4	✓ Complete
05-03 01:38	80m	-9 / -7	<...>	-9 / -13	2	Partial
05-03 01:36	80m	+13 / -8	Z62NS	-9 / -10	4	✓ Complete
05-03 01:06	40m	- / -16	<...>	0 / -	2	Partial
05-03 00:58	40m	- / -6	E75AA	-2 / -	2	✓ Confirmed
05-03 00:56	40m	-2 / +6	<...>	-12 / -10	4	Partial
05-03 00:53	40m	-2 / -2	GB9SOS	-6 / -	8	✓ Complete

Station Log

40m

UTC    dB  Freq  Message
003915  +5 1487  RD4CAF <...> R+05
004030 -14 2173  9A5E RD4CAF RR73
004045  +0 2168  RD4CAF 9A5E 73
004215 -10 2440  EK/RX3DPK RD4CAF +08 (x2)
004530 -15 1490  <...> RD4CAF +06
004545  +7 1487  RD4CAF <...> R+04
004715 -16 2229  <...> RD4CAF -18
005100 -17 1194  R9YCB RD4CAF -17
003045 -13  755  RD4CAF MW7LQA R-12
205330  +7  629  RD4CAF GB9SOS R-18 (x2)
210045  +0 1875  RD4CAF SP2IHI R-09 (x2)
210230 -24 1679  UA3AOM RD4CAF RR73

80m

UTC    dB  Freq  Message
000400 +10  325  RD4CAF <...> R+00
000930 -24 2100  R2EN RD4CAF -07 (x2)
001415  -8 1015  RD4CAF R1ZBR R-20 (x2)
001545 -13 1643  RD4CAF UA3VVA 73
001800 -15 1803  RD4CAF RP81OZR R-04
002030  +8 2659  RD4CAF <...> R-08 (x2)
202530 -16 1688  RD4CAF R2BNC R-06 (x2)
202800  +3 2134  RD4CAF 9A5E R-24 (x2)
204030 -10 1558  RD4CAF DO6LE R-22 (x2)

160m

UTC    dB  Freq  Message
212330  -7  867  RD4CAF <...> R-19 (x3)
213345  +2  726  RD4CAF RP81ZKS R-16
213930  -6 1347  RD4CAF RP81UAI R-16
214115 -17 1068  RD4CAF R2EA R-17 (x2)
191400  -8 2630  RD4CAF <...> R-15
191730 -14 1667  RD4CAF RA3GDV R-15 (x2)
192800 -22 1548  RD4CAF <...> R-14
193545 -10 2107  RD4CAF R3ZP R-13 (x2)

20m

UTC    dB  Freq  Message
015430 -16  821  RD4CAF <...> R-15
021315  -7 1045  RD4CAF A61DD R-13
021445 -10  922  RD4CAF A61CK R-09