JA7HRM — FT8 station from Japan

Japan Grid: JN11

Amateur radio station JA7HRM operating from Japan (grid square JN11). 15 FT8 spots received at SO8OO WebSDR, active on 20m, over 3 days, best SNR +12 dB. Heard between 2026-05-25 and 2026-06-07.

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

Overview

Total spots

CQ calls

Days active

-6 dB

Avg SNR

Bands

20m

First seen: 2026-05-25
Last seen: 2026-06-07 19:18 UTC

Frequent QSO partners observed at SO8OO

Stations JA7HRM worked most often, as logged from our receiver:

N2NT · United States WK2M · United States

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JA7HRM	Partner	Partner SNR	Msgs
06-07 21:17	20m	+10 / -	EA3NE	- / -	2	Partial
06-07 21:12	20m	- / -	W8HW	-12 / -	2	Partial
06-07 20:52	20m	+5 / -	DK1MCS	- / -	4	Partial
05-29 11:22	20m	-15 / -	GM0SDV	- / -4	3	Partial
05-29 11:18	20m	-13 / -	GM0SDV	- / -4	3	Partial
05-25 11:03	20m	-8 / -	WK2M	- / +10	2	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
111945 -11 1459  JA7HRM GM0SDV -04 (x4)
130145 -12 2534  KF0MYN JA7HRM QM08
205245  +8 2579  JA7HRM DK1MCS JN57 (x4)
210630  -6 2812  W0JJB JA7HRM QM08
211245 -14 2563  W8HW JA7HRM QM08 (x2)
211730 +12 2504  JA7HRM EA3NE JN11 (x2)
215230  -7 2907  WA1ZYX JA7HRM QM08