JA7OZW — FT8 station from Japan

Japan Grid: ?

Amateur radio station JA7OZW operating from Japan. 14 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, 10m, over 7 days, best SNR +13 dB. Heard between 2026-04-30 and 2026-06-19.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

Total spots

CQ calls

Days active

-2 dB

Avg SNR

Bands

80m 20m 40m 10m

First seen: 2026-04-30
Last seen: 2026-06-19 18:41 UTC

Frequent QSO partners observed at SO8OO

Stations JA7OZW worked most often, as logged from our receiver:

7Q3CM · Malawi SV8DCY · Greece 7Q8AK · Malawi AO25RKB · Spain

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JA7OZW	Partner	Partner SNR	Msgs
06-19 20:39	20m	+7 / -	RA4HG	- / -11	3	Partial
06-05 15:01	10m	-11 / -	7Q3CM	- / -12	2	✓ Confirmed
05-27 21:34	20m	- / -	ZD8KX	-10 / -	2	Partial
05-12 22:08	80m	+2 / -	OM0RX	- / -	3	Partial
04-30 19:57	40m	+8 / -	SV8DCY	- / -7	2	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
213415 -11 2999  ZD8KX JA7OZW QN00 (x2)
222415 -24 3138  TJ1GD/P JA7OZW QN00
203930  +4 1424  JA7OZW RA4HG -11 (x3)

10m

UTC    dB  Freq  Message
112600  -5 2304  JA7OZW RR73; OM2MW <...> -26
141130 -12 2276  JA7OZW 7Q8AK RR73
150130 -11 1562  JA7OZW 7Q3CM -12 (x2)
135230 -14  786  JA7OZW RR73; JJ7KKM <...> +06

80m

UTC    dB  Freq  Message
220830 -22 1235  <JA7OZW> AO25RKB RR73
220830  +3 1495  JA7OZW OM0RX JN88 (x3)

40m

UTC    dB  Freq  Message
195730  +8 2631  JA7OZW SV8DCY -07 (x2)