JM1JZN — FT8 station from Japan

Japan Grid: ?

Amateur radio station JM1JZN operating from Japan. 26 FT8 spots received at SO8OO WebSDR, active on 160m, 20m, over 3 days, best SNR +15 dB. Heard between 2026-05-07 and 2026-05-11.

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

Overview

26
Total spots
0
CQ calls
3
Days active
-4 dB
Avg SNR

Bands

20m 160m
First seen: 2026-05-07
Last seen: 2026-05-11 18:47 UTC

Frequent QSO partners observed at SO8OO

Stations JM1JZN worked most often, as logged from our receiver:

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJM1JZNPartnerPartner SNRMsgs
05-11 20:43 20m +6 / - EA5BYS - / -1 2 ✓ Confirmed
05-11 20:37 20m -5 / - DF7EF - / -6 2 ✓ Confirmed
05-11 20:28 20m -1 / - DF7EF - / - 2 Partial
05-11 20:27 20m -20 / - DH1HF -12 / - 2 ✓ Verified
05-11 20:25 20m - / - IW8RCN -8 / - 2 Partial
05-11 20:23 20m -19 / -12 OE1GAQ -8 / -10 3 Partial
05-11 20:22 20m - / -9 Z34K -10 / - 2 ✓ Confirmed
05-09 20:12 20m - / -13 SV9TLU -4 / - 2 Partial
05-09 20:10 20m -3 / -8 CT7AUT -15 / -3 8 ✓ Complete
05-09 20:07 20m - / - SV9TLU -11 / - 5 Partial
05-07 20:53 20m - / - TN8GD -2 / - 2 Partial
05-07 20:51 20m -12 / -21 EC3A -11 / - 4 ✓ Verified
05-07 20:48 20m -2 / - SV5BYP - / - 2 ✓ Confirmed
05-07 19:34 160m +3 / - SV8QG - / - 3 Partial

Station Log

20m 
UTC    dB  Freq  Message
202730 -20 1355  JM1JZN DH1HF 73
202830  -1 2803  JM1JZN DF7EF JO30 (x2)
202930  -4 2084  JM1JZN IZ3ERM JN55
203200  -5 2803  JM1JZN DF7EF JO30
203215  -5 2508  IZ3ERM JM1JZN -12
203315  -6 2508  BA6IM JM1JZN RR73
203430  -1 2803  JM1JZN DF7EF JO30 (x3)
204300  +7 2507  JM1JZN EA5BYS R-01 (x2)
204400 -11  918  JM1JZN EA7EZ IM76
204430 -17  795  JM1JZN HB9JNM JN47 (x2)
160m 
UTC    dB  Freq  Message
193415  +2 1950  JM1JZN SV8QG KM39 (x3)

SNR History by Band