DN9SIS — FT8 station from Fed. Rep. of Germany

Fed. Rep. of Germany Grid: ?

Amateur radio station DN9SIS operating from Fed. Rep. of Germany. 49 FT8 spots received at SO8OO WebSDR, 27 CQ calls, active on 10m, over 10 days, best SNR +25 dB. Heard between 2026-04-21 and 2026-05-17.

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

Overview

Total spots

CQ calls

Days active

-10 dB

Avg SNR

Bands

10m

First seen: 2026-04-21
Last seen: 2026-05-17 08:44 UTC

Frequent QSO partners observed at SO8OO

Stations DN9SIS worked most often, as logged from our receiver:

D2UY · Angola ×2 UT7NS · Ukraine IC8FEM · Italy EA8UP · Canary Islands RN3DN · European Russia 5Z4VJ · Kenya IU6OSN · Italy

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	DN9SIS	Partner	Partner SNR	Msgs
05-17 10:33	10m	0 / -	IU6OSN	- / -10	2	✓ Confirmed
05-17 08:43	10m	-4 / -	EH100AG	- / -13	2	Partial
05-16 08:16	10m	+24 / -	RN3DN	- / -24	2	✓ Confirmed
05-15 09:53	10m	- / -	OH2MA	-16 / -	2	Partial
05-15 09:48	10m	- / -	UR5WCA	-18 / -	2	Partial
05-15 08:58	10m	- / -	SP7EXY	-22 / -	2	Partial
05-10 12:51	10m	- / -8	UT7NS	-20 / -	4	✓ Confirmed
05-10 12:18	10m	-5 / -	5Z4VJ	- / -8	3	✓ Confirmed
05-02 15:12	10m	+6 / -	D2UY	- / -13	3	✓ Confirmed
04-29 14:55	10m	+2 / -	EA8UP	- / -24	2	✓ Confirmed
04-25 14:57	10m	+4 / -	D2UY	- / -16	2	✓ Confirmed
04-21 14:36	10m	-5 / -	5Z4VJ	- / -19	3	Partial

Station Log

10m

UTC    dB  Freq  Message
081630 +25  565  DN9SIS RN3DN 73
084330  -2 1420  DN9SIS EH100AG -13 (x2)
084745 -24 1473  CQ DN9SIS JN39 (x8)
085200 -10 1473  UR5WCA DN9SIS -15
103315  -1 2295  DN9SIS IU6OSN R-10 (x2)
104415 -24 1589  DN9SIS IC8FEM RR73