JA6SEU — FT8 station from Japan

Japan Grid: LN21

Amateur radio station JA6SEU operating from Japan (grid square LN21). 16 FT8 spots received at SO8OO WebSDR, active on 20m, over 5 days, best SNR +17 dB. Heard between 2026-04-30 and 2026-05-13.

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Overview

Total spots

CQ calls

Days active

+7 dB

Avg SNR

Bands

20m

First seen: 2026-04-30
Last seen: 2026-05-13 19:06 UTC

Frequent QSO partners observed at SO8OO

Stations JA6SEU worked most often, as logged from our receiver:

EA3EQS · Spain EA8UP · Canary Islands EA3IDY · Spain

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JA6SEU	Partner	Partner SNR	Msgs
05-12 21:38	20m	+4 / -	CT7AUT	- / -	3	Partial
05-10 21:06	20m	+16 / -	EA8UP	-17 / -22	3	✓ Verified
05-09 21:38	20m	+14 / -	EA3EQS	- / -20	2	✓ Confirmed
05-09 21:21	20m	+16 / -	EA3IDY	- / -14	5	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
212130 +16 2259  JA6SEU EA3IDY JN01 (x4)
213800 +12 1882  JA6SEU EA3EQS -20 (x2)
113430 -10  758  JA6SEU OH3OJ -08
210645 +17  807  JA6SEU EA8UP -22 (x2)
210730 -17  808  EA8UP JA6SEU 73
211300  -1 1714  JA6SEU <...> -18
213830  +4 1760  JA6SEU CT7AUT IM67 (x3)
210600  -8 2942  JA6SEU 4L3YL LN21