JA7MSQ — FT8 station from Japan
Amateur radio station JA7MSQ operating from Japan. 29 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 9 days, best SNR +12 dB. Heard between 2026-04-30 and 2026-05-22.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
29
Total spots
0
CQ calls
9
Days active
-3 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-30
Last seen: 2026-05-22 19:51 UTC
Last seen: 2026-05-22 19:51 UTC
Frequent QSO partners observed at SO8OO
Stations JA7MSQ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA7MSQ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-06 22:29 | 20m | - / -10 | 9X5KM | -6 / - | 3 | Partial |
| 06-06 22:14 | 20m | - / -10 | 9X5KM | -17 / - | 5 | Partial |
| 05-22 21:51 | 20m | -10 / - | T88KY | - / - | 2 | ✓ Confirmed |
| 05-13 12:53 | 20m | -2 / - | F1PFU | - / - | 2 | Partial |
| 05-09 12:57 | 20m | 0 / - | OE9GWV | - / - | 2 | Partial |
| 05-09 12:56 | 20m | -17 / - | EA1CQ | - / - | 2 | Partial |
| 05-09 12:52 | 20m | +3 / - | OE9GWV | - / - | 4 | Partial |
| 05-09 12:32 | 20m | +4 / - | G7SLB | - / - | 7 | Partial |
| 05-09 12:31 | 20m | - / -18 | TF3IG | -9 / - | 7 | ✓ Confirmed |
| 05-04 11:39 | 10m | -4 / - | 7Q5MP | - / -16 | 2 | Partial |
Station Log
20m
UTC dB Freq Message 125800 -3 2734 JA7MSQ OE9GWV JN47 125330 -1 1066 JA7MSQ F1PFU JN26 (x2) 215100 -10 850 JA7MSQ T88KY +22 (x2) 221415 -17 2145 9X5KM JA7MSQ -10 (x10)
40m
UTC dB Freq Message 222445 -9 2028 JA7MSQ EA5JKT IM99
10m
UTC dB Freq Message 080445 -11 945 JA7MSQ 5Z4VJ RR73 113930 -8 2304 JA7MSQ 7Q5MP -16 (x2) 114130 -4 2304 JA7MSQ RR73; UX1UA <...> +08 114930 -2 2304 JA7MSQ 7Q5MP -17