JA8IUB — FT8 station from Japan

Japan Grid: ?

Amateur radio station JA8IUB operating from Japan. 28 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 3 days, best SNR +15 dB. Heard between 2026-04-28 and 2026-06-20.

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

Overview

28
Total spots
0
CQ calls
3
Days active
+2 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-28
Last seen: 2026-06-20 17:30 UTC

Frequent QSO partners observed at SO8OO

Stations JA8IUB worked most often, as logged from our receiver:

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJA8IUBPartnerPartner SNRMsgs
06-20 19:25 20m +6 / - G4CFS - / -19 11 ✓ Confirmed
06-19 19:53 20m - / -6 BA6IM -10 / - 2 ✓ Confirmed
06-19 19:51 20m - / - WB7TJI -8 / - 3 Partial
06-19 19:48 20m - / - NC7I -11 / - 4 ✓ Confirmed
06-12 20:31 20m +4 / - Z34K - / - 2 Partial
04-28 20:17 40m -8 / - RA5AK - / -17 2 ✓ Confirmed
04-28 20:16 40m -10 / - SN1LH - / -22 3 ✓ Confirmed
04-28 19:59 40m -6 / - RC1C - / -15 3 ✓ Confirmed
04-28 19:58 40m +13 / - OK1UG - / -9 4 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
195215  -7  769  WB7TJI JA8IUB QN03 (x2)
195315  -8  769  BA6IM JA8IUB -06 (x2)
192545  +0 2755  JA8IUB G4CFS IO91 (x11)
40m 
UTC    dB  Freq  Message
195800 +11 2641  JA8IUB OK1UG JN89 (x3)
195930  -9 1603  JA8IUB RC1C KP50
195930 +15 2640  JA8IUB OK1UG 73
200030  -7 1602  JA8IUB RC1C R-15 (x2)
200430  +1 2107  JA8IUB 9H4JX -17 (x2)
201600 -11 2233  JA8IUB SN1LH JO74 (x2)
201700  -6 1575  JA8IUB RA5AK -17
201700  -8 2233  JA8IUB SN1LH 73
201730  -9 1575  JA8IUB RA5AK RR73

SNR History by Band