KR4DDZ — FT8 station from United States

United States Grid: IM59

Amateur radio station KR4DDZ operating from United States (grid square IM59). 26 FT8 spots received at SO8OO WebSDR, active on 20m, over 7 days, best SNR +10 dB. Heard between 2026-05-14 and 2026-07-14.

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

Overview

Total spots

CQ calls

Days active

-11 dB

Avg SNR

Bands

20m

First seen: 2026-05-14
Last seen: 2026-07-14 20:37 UTC

Frequent QSO partners observed at SO8OO

Stations KR4DDZ worked most often, as logged from our receiver:

N1NRA · United States KG4OJT · Guantanamo Bay K3ZK · United States F5RRS · France HI5MAH · Dominican Republic AJ1I · United States PI4DX · Netherlands

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	KR4DDZ	Partner	Partner SNR	Msgs
07-14 22:35	20m	-6 / -	EA2DYB	- / -18	2	Partial
06-16 23:30	20m	-18 / -	HI5MAH	- / -22	2	✓ Confirmed
06-16 22:37	20m	-12 / -	PI4DX	- / -13	3	✓ Confirmed
06-11 23:06	20m	-20 / -	F5RRS	- / -14	4	✓ Confirmed
06-07 22:54	20m	+6 / -	AJ1I	- / -12	2	✓ Confirmed
06-06 23:38	20m	+8 / -	W6NWS	- / -5	2	Partial
05-31 22:17	20m	-22 / -	N1NRA	- / -10	2	✓ Confirmed
05-31 00:12	20m	-8 / -	KG4OJT	- / +1	2	✓ Confirmed
05-14 22:57	20m	-15 / -	PI4DX	- / -10	5	Partial

Station Log

20m

UTC    dB  Freq  Message
225400  +7 2732  KR4DDZ AJ1I -12 (x2)
231230 -17 1285  KR4DDZ K3ZK RR73
230615 -20 1693  KR4DDZ F5RRS JN36 (x4)
223715 -11  939  KR4DDZ PI4DX -13 (x3)
233045 -21 1027  KR4DDZ HI5MAH -22 (x2)
223545  -6  287  KR4DDZ EA2DYB -18 (x2)
223715 -10  382  KR4DDZ CT1BFP IM59