KM4UAH — FT8 station from United States

United States Grid: ?

Amateur radio station KM4UAH operating from United States. 33 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 8 days, best SNR +18 dB. Heard between 2026-05-07 and 2026-05-18.

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

40m 20m

First seen: 2026-05-07
Last seen: 2026-05-18 23:19 UTC

Frequent QSO partners observed at SO8OO

Stations KM4UAH worked most often, as logged from our receiver:

HA3MQ · Hungary 5B4AMM · Cyprus ON4KVI · Belgium OZ1RE · Denmark IQ5VK · Italy

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	KM4UAH	Partner	Partner SNR	Msgs
05-19 01:15	40m	-12 / -	S50XX	- / -19	9	Partial
05-19 01:13	40m	-4 / -	F4CQS	- / -22	2	Partial
05-18 01:57	40m	-18 / -	HA3MQ	- / -11	2	✓ Confirmed
05-16 00:52	40m	-8 / -	F5NNN	- / -	2	Partial
05-16 00:47	40m	-2 / -	IQ5VK	- / -18	2	✓ Confirmed
05-13 01:16	40m	-4 / -	ON4KVI	- / -16	7	✓ Confirmed
05-08 01:18	40m	+14 / -	5B4AMM	- / -21	2	✓ Confirmed

Station Log

40m

UTC    dB  Freq  Message
000330 +14 2342  KM4UAH IQ4JO JN63
015715 -18 2063  KM4UAH HA3MQ -11 (x2)
011145 -10 2114  KM4UAH F4GTB JN18
011315  -3 2113  KM4UAH F4CQS -22 (x2)
011530  -7 2464  KM4UAH S50XX JN65 (x9)

20m

UTC    dB  Freq  Message
232430  -1  881  KM4UAH A71UN -03
232930 +18 2453  KM4UAH E75AA -18