JA7XVZ — FT8 station from Japan
Amateur radio station JA7XVZ operating from Japan. 32 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 12 days, best SNR +6 dB. Heard between 2026-04-28 and 2026-07-26.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
32
Total spots
0
CQ calls
12
Days active
-5 dB
Avg SNR
Bands
20m
40m
First seen: 2026-04-28
Last seen: 2026-07-26 20:07 UTC
Last seen: 2026-07-26 20:07 UTC
Frequent QSO partners observed at SO8OO
Stations JA7XVZ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA7XVZ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-26 22:06 | 20m | -6 / - | HA7FT | - / - | 2 | ✓ Confirmed |
| 07-22 10:05 | 20m | -2 / - | DF3IS | - / -15 | 9 | Partial |
| 07-21 21:24 | 20m | - / - | TU5MM | -22 / - | 2 | Partial |
| 07-17 18:32 | 40m | -2 / - | UA3ZQN | - / - | 3 | Partial |
| 07-17 18:30 | 40m | -5 / - | EU4U | - / -14 | 2 | ✓ Confirmed |
| 06-13 00:18 | 20m | -10 / - | A60PC/14 | - / -14 | 2 | Partial |
| 05-03 22:16 | 20m | - / - | EC1ABR | -7 / - | 3 | Partial |
Station Log
20m
UTC dB Freq Message 073445 -18 1766 JA7XVZ HI8DX RR73 092845 -21 2007 JA7XVZ EI/G0BNR -08 212400 -23 1359 TU5MM JA7XVZ QM09 (x2) 100530 -3 1064 JA7XVZ DF3IS -15 (x9) 220615 -6 2247 JA7XVZ HA7FT JN97 (x2)
40m
UTC dB Freq Message 183045 -6 2685 JA7XVZ EU4U -14 (x2) 183215 -2 2510 JA7XVZ UA3ZQN KO90 (x3) 193915 -19 2084 JA7XVZ RZ4AT LN28