JA3CTR — FT8 station from Japan

Japan Grid: ?

Amateur radio station JA3CTR operating from Japan. 14 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 20m, over 6 days, best SNR +3 dB. Heard between 2026-05-08 and 2026-06-18.

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Overview

Total spots

CQ calls

Days active

-7 dB

Avg SNR

Bands

20m

First seen: 2026-05-08
Last seen: 2026-06-18 10:49 UTC

Frequent QSO partners observed at SO8OO

Stations JA3CTR worked most often, as logged from our receiver:

7Q7CT · Malawi A92AE · Bahrain 7Z1IS · Saudi Arabia

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JA3CTR	Partner	Partner SNR	Msgs
06-04 15:56	20m	+1 / -	R9FDE	- / -	2	Partial
06-04 15:54	20m	-1 / -	7Q7CT	- / -4	2	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
123600  +3 2567  JA3CTR <...> R-16
033930 -19 1875  JA3CTR OM5CM R-15
213730  -4 2642  JA3CTR TA3ZZ R-17
214500  +0 2121  JA3CTR 7Z1IS 73
215630 -10  975  JA3CTR LZ5UY R-20
155400  +0 1314  JA3CTR 7Q7CT R-04 (x2)
155615 -13  890  CQ JA3CTR PM74
155630  +1  890  JA3CTR R9FDE LO88
155645 -13  890  CQ JA3CTR PM74
155700  +1  890  JA3CTR R9FDE LO88
213900  -9 1016  JA3CTR A92AE 73
213945 -18 2204  TN8GD JA3CTR -16
214600 -23 1564  JA3CTR BH4HGH PM00
124945 -10 2207  JA3CTR R5AV -15