KK4JO — FT8 station from United States

United States Grid: ?

Amateur radio station KK4JO operating from United States. 24 FT8 spots received at SO8OO WebSDR, active on 80m, 20m, over 4 days, best SNR +29 dB. Heard between 2026-04-24 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

-2 dB

Avg SNR

Bands

80m 20m

First seen: 2026-04-24
Last seen: 2026-05-14 00:58 UTC

Frequent QSO partners observed at SO8OO

Stations KK4JO worked most often, as logged from our receiver:

DL1RWN · Fed. Rep. of Germany KD4EBL · United States KP4FRA · Puerto Rico W4PSK · United States UN7EAX · Kazakhstan JY5IB · Jordan IK8PLJ · Italy

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	KK4JO	Partner	Partner SNR	Msgs
05-14 02:55	80m	-20 / -	KP4FRA	- / -18	6	✓ Confirmed
05-14 02:51	80m	-16 / -	KD4EBL	- / -11	2	✓ Confirmed
05-14 02:48	80m	+2 / -	W4PSK	- / -	2	✓ Confirmed
05-14 02:42	80m	+26 / -	DL1RWN	- / -17	4	✓ Confirmed
05-10 03:30	20m	+10 / -	R7WA	- / -	3	Partial
05-10 03:23	20m	-14 / -	UN7EAX	- / -14	2	✓ Confirmed
05-10 02:58	20m	+10 / -	JY5IB	- / -8	2	✓ Confirmed
04-30 21:19	20m	-18 / -	IK8PLJ	- / -13	2	✓ Confirmed

Station Log

80m

UTC    dB  Freq  Message
024245 +24 2754  KK4JO DL1RWN -17 (x4)
024800  +5  422  KK4JO W4PSK +00 (x2)
025130 -15  500  KK4JO KD4EBL -11 (x2)
025530 -23 1205  KK4JO KP4FRA -18 (x6)

20m

UTC    dB  Freq  Message
211800  +4 2704  KK4JO IQ4JO -18
211900 -19 2477  KK4JO IK8PLJ -13 (x2)
025800 +12 1541  KK4JO JY5IB -08 (x2)
032330 -13 2478  KK4JO UN7EAX -14 (x2)
033045 +12 1786  KK4JO R7WA LN32 (x3)