KO4WSU — FT8 station from United States

United States Grid: EM89

Amateur radio station KO4WSU operating from United States (grid square EM89). 21 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 6 days, best SNR +17 dB. Heard between 2026-05-11 and 2026-06-04.

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

Overview

Total spots

CQ calls

Days active

-3 dB

Avg SNR

Bands

40m 20m

First seen: 2026-05-11
Last seen: 2026-06-04 23:20 UTC

Frequent QSO partners observed at SO8OO

Stations KO4WSU worked most often, as logged from our receiver:

N8CWU · United States

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	KO4WSU	Partner	Partner SNR	Msgs
05-22 01:29	40m	-12 / -	YO9PH	- / -16	2	Partial
05-14 02:47	40m	0 / -	W2CG	- / -15	2	Partial
05-14 02:42	40m	-13 / -	KP4FRA	- / -7	3	Partial
05-14 02:03	40m	+14 / -	F4BYA	- / -	4	Partial
05-14 01:56	40m	+7 / -	F1PBZ	- / -14	4	Partial
05-11 22:19	20m	-18 / -	K4DBO	- / -12	2	Partial

Station Log

40m

UTC    dB  Freq  Message
015745  +7  705  KO4WSU F1PBZ -14
020315 +17 2981  KO4WSU F4BYA JN19 (x4)
023700 -19  869  KO4WSU N8CWU RR73
024245 -11 2319  KO4WSU KP4FRA -07 (x3)
024715  +1 1855  KO4WSU W2CG -15 (x2)
030130 -12 2620  KO4WSU KD4DC EL96
012900 -11 2234  KO4WSU YO9PH -16 (x2)
012045 -16  239  KO4WSU KG7OF EM89

20m

UTC    dB  Freq  Message
221915 -18 1264  KO4WSU K4DBO -12 (x2)
211930  -9  721  KO4WSU N2OMU FN22