JA9CGW — FT8 station from Japan
Amateur radio station JA9CGW operating from Japan. 13 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 6 days, best SNR +1 dB. Heard between 2026-04-29 and 2026-06-09.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
13
Total spots
0
CQ calls
6
Days active
-14 dB
Avg SNR
Bands
20m
10m
First seen: 2026-04-29
Last seen: 2026-06-09 09:07 UTC
Last seen: 2026-06-09 09:07 UTC
Frequent QSO partners observed at SO8OO
Stations JA9CGW worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA9CGW | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-09 11:07 | 10m | -14 / - | VU2KPH | - / -4 | 2 | ✓ Confirmed |
| 06-02 09:13 | 20m | -16 / - | KA2G | - / -14 | 2 | Partial |
| 06-02 09:12 | 20m | 0 / - | RI0SP | - / -12 | 2 | Partial |
| 05-31 12:34 | 10m | -17 / - | RX6AAT | - / -13 | 3 | Partial |
| 05-12 09:16 | 20m | - / -13 | <...> | -12 / - | 6 | Partial |
Station Log
10m
UTC dB Freq Message 123445 -18 1957 JA9CGW RX6AAT -13 (x3) 110700 -16 1583 JA9CGW VU2KPH -04 (x2)
20m
UTC dB Freq Message 113415 -15 1075 JA9CGW F5LMJ JN28 091645 -14 650 <...> JA9CGW PM86 (x6) 092300 -20 1962 JA9CGW M7PHE IO93 092600 -16 2303 JA9CGW DL4JG JO31 110030 -19 2220 YV5JLO JA9CGW R-15 110215 -17 1918 JA9CGW RI0SP -08 (x2) 091300 -17 688 JA9CGW KA2G -14 091300 -2 422 JA9CGW RI0SP -12 091330 -16 689 JA9CGW KA2G -14