JK7UST — FT8 station from Japan

Japan Grid: ?

Amateur radio station JK7UST operating from Japan. 19 FT8 spots received at SO8OO WebSDR, active on 20m, over 5 days, best SNR +30 dB. Heard between 2026-04-29 and 2026-06-08.

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Overview

19
Total spots
0
CQ calls
5
Days active
+7 dB
Avg SNR

Bands

20m
First seen: 2026-04-29
Last seen: 2026-06-08 19:50 UTC

Frequent QSO partners observed at SO8OO

Stations JK7UST worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJK7USTPartnerPartner SNRMsgs
06-08 21:50 20m -8 / - OE6VCG - / -15 2 Partial
05-28 21:31 20m - / - EA8UP -17 / - 5 Partial
05-28 21:21 20m - / - 9H4JX -12 / - 13 Partial
05-28 21:19 20m - / - GM3JIM -12 / - 2 Partial
05-28 21:16 20m +12 / -13 SV5BYP -14 / -15 6 ✓ Complete
05-12 11:44 20m +6 / - R3KLA - / - 3 Partial
05-12 11:41 20m +28 / - ON6AA - / -11 6 ✓ Confirmed
05-08 21:31 20m - / - CT3MD -11 / - 9 Partial
05-08 21:27 20m - / - SV9KNA -15 / - 3 Partial
04-29 23:20 20m - / -14 G3VCQ -12 / - 2 Partial
04-29 23:15 20m - / -16 OK4FX -10 / - 2 ✓ Confirmed
04-29 23:13 20m -10 / -7 DF7EF -8 / - 3 ✓ Verified
04-29 23:08 20m - / - G3VCQ -8 / - 8 Partial

Station Log

20m 
UTC    dB  Freq  Message
212445 -12 1288  9H4JX JK7UST QM08 (x7)
213145 -16 1288  EA8UP JK7UST QM08 (x5)
120100 -16  604  JK7UST P40AA -18
215000 -14 2360  JK7UST OE6VCG -15 (x2)

SNR History by Band