SM4OJ — FT8 station from Sweden

Sweden Grid: ?

Amateur radio station SM4OJ operating from Sweden. 6 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 3 days, best SNR -2 dB. Heard between 2026-06-04 and 2026-06-15.

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

Overview

Total spots

CQ calls

Days active

-5 dB

Avg SNR

Bands

20m 10m

First seen: 2026-06-04
Last seen: 2026-06-15 06:53 UTC

Frequent QSO partners observed at SO8OO

Stations SM4OJ worked most often, as logged from our receiver:

SP6AXW · Poland

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	SM4OJ	Partner	Partner SNR	Msgs
06-15 08:52	20m	-4 / -	SP6AXW	- / -13	3	✓ Confirmed
06-11 05:59	10m	-4 / -	R2EA	- / -15	2	Partial

Station Log

20m

UTC    dB  Freq  Message
195230  -9  293  SM4OJ HB9EKJ JN47
085230  -7 2192  SM4OJ SP6AXW JO80 (x3)

10m

UTC    dB  Freq  Message
055900  -3 1292  SM4OJ R2EA -15 (x2)
055945 -22 1597  RD3DM SM4OJ -20