JK1KDD — FT8 station from Japan

Japan Grid: JN63

Amateur radio station JK1KDD operating from Japan (grid square JN63). 52 FT8 spots received at SO8OO WebSDR, 6 CQ calls, active on 20m, over 14 days, best SNR +18 dB. Heard between 2026-04-22 and 2026-05-13.

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Overview

52
Total spots
6
CQ calls
14
Days active
-2 dB
Avg SNR

Bands

20m
First seen: 2026-04-22
Last seen: 2026-05-13 16:44 UTC

Frequent QSO partners observed at SO8OO

Stations JK1KDD worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJK1KDDPartnerPartner SNRMsgs
05-12 20:01 20m +10 / - RN1NEB - / -14 6 ✓ Confirmed
05-12 19:01 20m -16 / - DL2FCK - / -24 2 Partial
05-10 17:43 20m +3 / - RC6OU - / -12 2 ✓ Confirmed
05-09 20:09 20m -12 / - RW4HBD - / -14 4 ✓ Confirmed
05-01 20:46 20m -3 / - IK0SME - / - 3 Partial
04-27 17:56 20m +8 / - R6DJR - / -14 2 Partial
04-26 19:03 20m -13 / - ON7AC - / -18 3 ✓ Confirmed
04-24 18:51 20m +1 / - UN0GY - / -17 2 ✓ Confirmed
04-23 18:38 20m +15 / - F2QD -19 / -13 6 ✓ Verified
04-22 18:54 20m -15 / - EA2JE - / - 2 Partial
04-22 18:54 20m +10 / - F2QD - / -11 4 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
174400  +5 2384  JK1KDD RC6OU 73
174430  +6 2384  JK1KDD R3KLA KO90
173600 -10  804  JK1KDD RW4F LO23
111100 +17 2501  JK1KDD IK1MJK -16
185715 -17 2305  9H4JX JK1KDD PM95
190100 -17 2721  JK1KDD DL2FCK R-24 (x2)
200130 +10 2470  JK1KDD RN1NEB KP71 (x6)
200730  -3 1089  JK1KDD LA3SHA R-11
184430  -6 2730  JK1KDD IQ4JO JN63

SNR History by Band