JA8LHN — FT8 station from Japan

Japan Grid: ?

Amateur radio station JA8LHN operating from Japan. 25 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, over 8 days, best SNR +19 dB. Heard between 2026-04-23 and 2026-06-09.

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

Overview

25
Total spots
0
CQ calls
8
Days active
+2 dB
Avg SNR

Bands

80m 40m 20m
First seen: 2026-04-23
Last seen: 2026-06-09 16:22 UTC

Frequent QSO partners observed at SO8OO

Stations JA8LHN worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJA8LHNPartnerPartner SNRMsgs
06-06 21:29 20m - / - <...> -17 / - 3 Partial
05-27 20:23 20m - / - ZD8KX -4 / - 7 Partial
05-27 20:08 20m - / - ZD8KX -13 / - 11 Partial
05-18 14:29 20m +8 / -17 TK5IH -9 / - 7 ✓ Verified
05-18 14:26 20m - / - EW2ZC -11 / - 2 Partial
05-13 18:50 40m +4 / - UW5KW - / -14 4 ✓ Confirmed
05-08 18:05 40m 0 / - YO9GOO - / - 3 Partial
05-08 17:16 40m -14 / - EK1KE - / -22 2 Partial
05-08 17:01 20m - / -6 Z34K 0 / - 2 ✓ Confirmed
05-08 16:58 20m - / -12 DL2MEL +6 / - 3 Partial
05-08 16:56 20m +4 / -21 EA6NB +4 / -14 7 ✓ Complete
05-05 17:13 80m +13 / - OE3KLU - / -8 6 Partial
04-23 19:10 20m - / - <...> -4 / - 4 Partial
04-23 19:08 20m - / - 5Z4/MM0ZBH -4 / - 3 Partial
04-23 19:05 20m +9 / - 4L3YL - / - 2 Partial
04-23 18:58 20m -12 / - ON6AA -10 / - 2 ✓ Verified

Station Log

40m 
UTC    dB  Freq  Message
171630 -13 1980  JA8LHN EK1KE -22 (x2)
180545  +1 1136  JA8LHN YO9GOO KN25 (x3)
185030  +5 2051  JA8LHN UW5KW KO30 (x4)
191130  -2 1764  JA8LHN SV5BYP -14
182200 -18 1774  JA8LHN 3B8WW RR73
20m 
UTC    dB  Freq  Message
201315 -13 1964  ZD8KX JA8LHN QN03 (x11)
070430 -19 2418  JA8LHN ND9M RR73
212915 -22 1825  <...> JA8LHN QN03 (x3)
80m 
UTC    dB  Freq  Message
171345 +15 1123  JA8LHN OE3KLU JN88 (x6)

SNR History by Band