JE1CSW — FT8 station from Japan

Japan Grid: JN13

Amateur radio station JE1CSW operating from Japan (grid square JN13). 18 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 7 days, best SNR +16 dB. Heard between 2026-04-22 and 2026-05-14.

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Overview

18
Total spots
0
CQ calls
7
Days active
-0 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-04-22
Last seen: 2026-05-14 17:07 UTC

Frequent QSO partners observed at SO8OO

Stations JE1CSW worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJE1CSWPartnerPartner SNRMsgs
05-14 21:41 20m - / - TF8KW -2 / - 2 Partial
05-14 19:06 40m -8 / - F5AUB - / - 3 Partial
05-09 22:40 20m +5 / - GW8DX -9 / - 2 Partial
05-03 21:49 20m - / - ZB2JK +1 / - 2 Partial
05-03 21:48 20m +4 / -23 4L7T -2 / - 3 ✓ Verified
04-26 07:47 20m 0 / - MI9PBM - / -24 2 ✓ Confirmed
04-26 07:46 20m -6 / - ON6AA - / - 2 Partial
04-26 06:51 10m 0 / - A71AT - / -5 2 Partial
04-24 06:46 20m +16 / - F6DZU - / -11 2 ✓ Confirmed
04-22 21:58 20m +6 / - EA8UP - / -13 2 ✓ Confirmed

Station Log

20m
UTC    dB  Freq  Message
074745  -3 2979  JE1CSW ON6AA JO11
074815  -1  806  JE1CSW MI9PBM RR73
214800  -4  270  4L7T JE1CSW R-23
214815  +4 2700  JE1CSW 4L7T RR73
214830  +0  270  4L7T JE1CSW R-26
214930  +8 2886  ZB2JK JE1CSW PM96 (x2)
214215  -7 2061  R2FAQ JE1CSW 73
223815 -10 2981  A92AE JE1CSW PM96
224045  -9 3039  GW8DX JE1CSW PM96
224130  +5 2871  JE1CSW GW8DX +12 (x2)
224715  -8 2575  SV9TLU JE1CSW R-23
214130  -1 2989  TF8KW JE1CSW PM96 (x2)
40m
UTC    dB  Freq  Message
190645  -7 1832  JE1CSW F5AUB JN13 (x3)
10m
UTC    dB  Freq  Message
065145  -3 1064  JE1CSW A71AT -05 (x2)

SNR History by Band