JH2BUF — FT8 station from Japan

Japan Grid: ?

Amateur radio station JH2BUF operating from Japan. 91 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 20 days, best SNR +19 dB. Heard between 2026-05-04 and 2026-06-25.

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

Overview

91
Total spots
0
CQ calls
20
Days active
-3 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-05-04
Last seen: 2026-06-25 21:24 UTC

Frequent QSO partners observed at SO8OO

Stations JH2BUF worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJH2BUFPartnerPartner SNRMsgs
06-25 23:23 20m -12 / - SV5BYP - / -16 2 ✓ Confirmed
06-12 09:28 20m -14 / - UA9LKL - / -11 2 ✓ Confirmed
06-10 23:10 20m +6 / - GW8DX - / -12 2 ✓ Confirmed
06-09 10:56 20m -2 / - GM4FDM - / -13 2 ✓ Confirmed
06-08 22:39 20m +8 / - EA3IDY - / -14 4 Partial
06-08 22:27 20m -10 / - 7Z1IS - / - 2 ✓ Confirmed
05-28 06:49 10m -8 / - UB6OAK - / -11 4 Partial
05-24 05:40 40m -8 / - PE1NPS - / - 3 Partial
05-20 06:58 20m +7 / - DL0WIM - / -16 2 ✓ Confirmed
05-20 06:21 20m +9 / - PI4DX - / -13 6 ✓ Confirmed
05-20 05:24 20m +2 / - EA3EDU - / - 4 Partial
05-20 05:12 20m -4 / - UR3LM - / -14 2 ✓ Confirmed
05-20 04:55 20m +6 / - IK0PEA - / -25 2 Partial
05-20 04:54 20m +15 / - UT5ZC - / -13 4 ✓ Confirmed
05-20 04:46 20m -12 / - R4ADD - / -15 2 ✓ Confirmed
05-20 04:42 20m - / - IT9VCE -7 / - 2 Partial
05-20 04:40 20m - / - R4ADD -11 / - 2 Partial
05-20 04:34 20m - / - E75YZ -7 / - 4 Partial
05-20 04:32 20m -2 / +6 RC6OG -12 / -6 4 ✓ Complete
05-20 04:31 20m - / - R6OER -11 / - 2 Partial
05-19 12:36 20m +12 / -17 SV0TPN -16 / -16 5 ✓ Complete
05-18 12:37 20m -4 / - UA3SNB - / -8 2 ✓ Confirmed
05-18 12:17 20m - / -14 UN8DAW -20 / - 2 Partial
05-18 04:48 20m -13 / - N7KN - / -9 3 ✓ Confirmed
05-18 00:12 20m -16 / - EA1A - / -3 2 ✓ Confirmed
05-17 04:27 20m +8 / - RA3DAD - / -13 2 ✓ Confirmed
05-17 02:37 20m -9 / - RX9YM - / -8 2 ✓ Confirmed
05-12 01:28 20m -12 / - UA9JGS - / -16 3 ✓ Confirmed
05-10 07:02 40m -16 / - IU8RFW - / -13 6 Partial
05-08 23:40 20m -8 / - BG7WJH - / - 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
223915  +8 1908  JH2BUF EA3IDY -14 (x4)
105615  -1 2023  JH2BUF GM4FDM -13 (x2)
231000  +3 2344  JH2BUF GW8DX -12 (x2)
092815 -13  762  JH2BUF UA9LKL -11 (x2)
093315 -14 2039  JH2BUF R0ADA RR73
100800  -8  975  JH2BUF RA3ZOM RRR
110930  +1 1127  JH2BUF RA3OR -04
232330 -11 1264  JH2BUF SV5BYP -16 (x2)
10m 
UTC    dB  Freq  Message
064915  -3 2251  JH2BUF UB6OAK -11 (x4)
070945  +4 2493  JH2BUF UN0GY -15
095700 -24 1777  JH2BUF YB1HR RR73
40m 
UTC    dB  Freq  Message
070215 -18 2273  JH2BUF IU8RFW -13 (x6)
054045 -11 2440  JH2BUF PE1NPS JO22 (x3)

SNR History by Band