JK1EBA — FT8 station from Japan

Japan Grid: KO91

Amateur radio station JK1EBA operating from Japan (grid square KO91). 46 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 15 days, best SNR +18 dB. Heard between 2026-04-21 and 2026-06-08.

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Overview

46
Total spots
0
CQ calls
15
Days active
-5 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-04-21
Last seen: 2026-06-08 13:58 UTC

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJK1EBAPartnerPartner SNRMsgs
06-05 13:23 10m -4 / - C91RU - / -18 3 Partial
06-04 09:24 20m -6 / - P40AA - / +5 2 Partial
06-04 08:48 20m -10 / - P40AA - / +3 3 Partial
06-03 12:12 10m -14 / - 8Q7PR - / -13 2 ✓ Confirmed
05-31 11:33 20m -2 / - UA3ZQN - / - 2 Partial
05-29 13:16 20m - / -5 K2AK -14 / - 4 ✓ Confirmed
05-29 07:43 10m -19 / - UA6YW - / -15 3 Partial
05-23 14:51 20m - / - <...> -4 / - 7 Partial
04-30 13:31 20m -6 / - R0BD - / -10 2 Partial
04-27 17:00 20m -2 / - SV9TLU -4 / - 3 ✓ Verified
04-27 16:57 20m - / - SU1AS -2 / - 5 Partial
04-26 14:35 20m +12 / - ON6AA - / -22 4 ✓ Confirmed
04-23 16:01 40m +2 / - UT5ZC - / -17 4 ✓ Confirmed
04-21 14:50 20m -8 / - UA3ZMQ - / -12 4 Partial
04-21 14:41 20m +2 / - RG6ZF - / - 2 Partial
04-21 14:27 20m - / -17 YO2MD -12 / - 2 Partial
04-21 14:21 20m - / -5 TA2GG -3 / - 4 Partial
04-21 14:13 20m - / +4 GW8PSJ -6 / - 5 Partial

Station Log

20m
UTC    dB  Freq  Message
131800 -14  997  K2AK JK1EBA R-05 (x2)
135930 -20 1505  JK1EBA W2N FN30
143445 -19 1804  <...> JK1EBA PM95
113345  -2 2700  JK1EBA UA3ZQN KO90 (x2)
084830 -10  483  JK1EBA P40AA +03 (x5)
123915 -13  700  HK3W JK1EBA PM95
155415 -15  764  W1YY JK1EBA R-05
155800  -5  487  JK1EBA R3KON KO91
143945  -6  672  7Q7CT JK1EBA PM95
10m
UTC    dB  Freq  Message
145100  -8  749  JK1EBA RR73; SQ5OLD <...> -12
074345 -18 1829  JK1EBA UA6YW -15 (x3)
121200 -12 1308  JK1EBA 8Q7PR -13 (x2)
132300  -6  442  JK1EBA C91RU -18 (x3)
40m
UTC    dB  Freq  Message
155915  -2 1540  JK1EBA UT5ZC KN57 (x5)

SNR History by Band