YB1ALT — FT8 station from Indonesia

Indonesia Grid: KN98

Amateur radio station YB1ALT operating from Indonesia (grid square KN98). 47 FT8 spots received at SO8OO WebSDR, 10 CQ calls, active on 20m, over 4 days, best SNR +19 dB. Heard between 2026-05-15 and 2026-06-22.

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

Overview

Total spots

CQ calls

Days active

-4 dB

Avg SNR

Bands

20m

First seen: 2026-05-15
Last seen: 2026-06-22 13:07 UTC

Frequent QSO partners observed at SO8OO

Stations YB1ALT worked most often, as logged from our receiver:

W7ZR · United States BG5EQA · China YO9PH · Romania YB1CPT · Indonesia G0ANS · England TA3TK · Asiatic Turkey BI8SCC · China

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	YB1ALT	Partner	Partner SNR	Msgs
06-16 13:28	20m	-1 / -	IZ8SJK	- / -	2	Partial
06-09 23:16	20m	- / -15	BG5EQA	-11 / -	5	✓ Confirmed
06-09 23:14	20m	- / -13	G0ANS	-10 / -	2	✓ Confirmed
06-09 23:11	20m	- / -16	TA3TK	-9 / -	4	✓ Confirmed
06-09 14:12	20m	+2 / -	YO9PH	- / -18	2	✓ Confirmed
06-09 14:09	20m	-5 / -	YO9IBC	- / -	2	Partial
06-09 14:06	20m	- / -9	W7ZR	-18 / -	2	✓ Confirmed
06-09 14:06	20m	-8 / -	RU3QR	- / -8	8	Partial
06-09 13:56	20m	+4 / -	RV3YN	- / -	6	Partial
05-15 14:53	20m	+19 / -	ON6AA	- / -	2	Partial
05-15 14:48	20m	+1 / -	F1PSX	- / -	4	Partial

Station Log

20m

UTC    dB  Freq  Message
231700 -11 1016  BG5EQA YB1ALT -15 (x4)
233315  -2  397  YB1ALT HF7X KO01
234215  -8 1811  YB1ALT MI7XHT IO64
132415 -16 1041  CQ YB1ALT OI33                        a1
132730  -3 1379  YB1ALT YB1CPT 73
132830  -2 1275  YB1ALT IZ8SJK JM88 (x2)
132915 -12 1027  CQ YB1ALT OI33 (x4)
150730 -13  645  YB1ALT RA6ZS KN98