DF4SI — FT8 station from Fed. Rep. of Germany

Fed. Rep. of Germany Grid: KO64

Amateur radio station DF4SI operating from Fed. Rep. of Germany (grid square KO64). 18 FT8 spots received at SO8OO WebSDR, 10 CQ calls, active on 20m, over 3 days, best SNR +4 dB. Heard between 2026-04-22 and 2026-05-14.

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

Overview

Total spots

CQ calls

Days active

-6 dB

Avg SNR

Bands

20m

First seen: 2026-04-22
Last seen: 2026-05-14 16:17 UTC

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	DF4SI	Partner	Partner SNR	Msgs
05-14 17:33	20m	- / -	ZL2NU	-6 / -	2	Partial
05-14 17:29	20m	- / -	TJ1GD	-8 / -	4	Partial
05-14 17:26	20m	- / -2	G7SWS	-14 / -	2	Partial
05-14 17:22	20m	- / +1	ON3CL	-2 / -	2	Partial
04-23 17:46	20m	0 / -	EA3FP	- / -	2	Partial
04-22 18:11	20m	-17 / -	RL3QEE	- / -10	4	Partial

Station Log

20m

UTC    dB  Freq  Message
174700  +2  385  CQ DF4SI JN58
174715  +3 1342  DF4SI EA3FP JN11
172215  -1 1131  ON3CL DF4SI JN58 (x2)
172415  +1 1130  CQ DF4SI JN58 (x2)
172645 -12 1130  G7SWS DF4SI -02 (x2)
172930  -6  803  TJ1GD DF4SI JN58 (x4)
173300  -7  257  ZL2NU DF4SI JN58 (x2)
181715 -13  702  DF4SI R3LDK KO64