JH1BTY — FT8 station from Japan

Japan Grid: ?

Amateur radio station JH1BTY operating from Japan. 23 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 14 days, best SNR +10 dB. Heard between 2026-04-21 and 2026-06-13.

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

Overview

23
Total spots
0
CQ calls
14
Days active
-10 dB
Avg SNR

Bands

20m 10m
First seen: 2026-04-21
Last seen: 2026-06-13 10:13 UTC

Frequent QSO partners observed at SO8OO

Stations JH1BTY worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJH1BTYPartnerPartner SNRMsgs
06-13 12:13 10m -15 / - 5Z4VJ - / -3 2 ✓ Confirmed
06-08 08:48 10m -18 / - VU2KPH - / -13 2 ✓ Confirmed
06-03 21:45 10m -8 / - XQ1CY - / -22 2 ✓ Confirmed
05-18 22:11 20m -10 / - IZ4TSV - / +1 2 ✓ Confirmed
05-06 21:56 20m -6 / - TL8BNW - / -18 2 ✓ Confirmed
05-02 20:56 20m -10 / -4 SV9GPV -10 / -13 4 ✓ Complete
04-29 21:38 20m +6 / - IK0LNN - / -20 2 ✓ Confirmed

Station Log

10m 
UTC    dB  Freq  Message
090730 -24 1877  JH1BTY ZS6NL -09
082100 -14  827  JH1BTY A61OK -21
115145 -17 2212  JH1BTY ZS2EZ RR73
110545  -2 2832  JH1BTY 9J2FI RR73
105215 -13  909  JH1BTY A61CK RR73
214515  -7  578  JH1BTY XQ1CY -22 (x2)
084115 -15  776  JH1BTY ZS6MGM -04
084830 -17 1575  JH1BTY VU2KPH -13 (x2)
094830 -19  430  JH1BTY 5H1KB -02
121315 -16 1037  JH1BTY 5Z4VJ -03 (x2)
20m 
UTC    dB  Freq  Message
215030  +1  613  JH1BTY TL8GD -10
213815 +10 1737  JH1BTY IK0LNN -20 (x2)
210800  -1  764  JH1BTY TL8GD -10
205615 -11  472  SV9GPV JH1BTY PM95
205700 -10 2023  JH1BTY SV9GPV -13
205715 -10  472  SV9GPV JH1BTY R-04 (x2)
205915  -9  472  IZ3EAW JH1BTY RR73
215600  -6  417  JH1BTY TL8BNW -18 (x2)
220230 -13  305  JH1BTY TY5AD -18
221115 -18 2040  JH1BTY IZ4TSV +01 (x2)

SNR History by Band