OK4AS — FT8 station from Czech Republic

Czech Republic Grid: ?

Amateur radio station OK4AS operating from Czech Republic. 26 FT8 spots received at SO8OO WebSDR, active on 40m, 10m, over 5 days, best SNR +2 dB. Heard between 2026-04-22 and 2026-05-08.

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

40m 10m

First seen: 2026-04-22
Last seen: 2026-05-08 09:08 UTC

Frequent QSO partners observed at SO8OO

Stations OK4AS worked most often, as logged from our receiver:

PD1RO · Netherlands D2UY · Angola RV3YN · European Russia DJ0MAB · Fed. Rep. of Germany DL6MRS · Fed. Rep. of Germany DC6MY · Fed. Rep. of Germany ON5RZ · Belgium OG5O · Finland IK4JPP · Italy

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	OK4AS	Partner	Partner SNR	Msgs
05-06 08:23	40m	-3 / -	DC6MY	- / -9	3	✓ Confirmed
05-06 08:17	40m	-17 / -	IK4JPP	- / -8	2	✓ Confirmed
05-06 08:11	40m	-13 / -	PD1RO	- / -	3	✓ Confirmed
05-01 13:09	10m	-16 / -	D2UY	- / -15	2	✓ Confirmed
04-24 14:19	40m	-5 / -	DL6MRS	- / +1	4	✓ Confirmed
04-22 16:54	40m	-10 / -	RV3YN	- / -10	2	✓ Confirmed
04-22 16:54	40m	-1 / -	SP2SGZ	- / -	4	Partial

Station Log

40m

UTC    dB  Freq  Message
142300  -9 2239  OK4AS DL6MRS R+01 (x2)
112800 -24 2030  OK4AS OL1TWR -18
081145 -12 1129  OK4AS PD1RO JO21 (x3)
081545 -17 2237  OK4AS DJ0MAB 73
081745 -16 1130  OK4AS IK4JPP -08 (x2)
082045 -21 1293  OK4AS ON5RZ 73
082200 -22 1131  HB9HSN OK4AS -19
082345  -2 2537  OK4AS DC6MY JN58 (x3)
110830 -10 2649  OK4AS OG5O RR73

10m

UTC    dB  Freq  Message
130900 -18 2073  OK4AS D2UY -15 (x2)