JA7MSQ — FT8 station from Japan
Amateur radio station JA7MSQ operating from Japan. 34 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 11 days, best SNR +12 dB. Heard between 2026-04-30 and 2026-07-22.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
34
Total spots
0
CQ calls
11
Days active
-5 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-30
Last seen: 2026-07-22 11:03 UTC
Last seen: 2026-07-22 11:03 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 | |
|---|---|---|---|---|---|---|
| 07-22 13:01 | 20m | -16 / - | F5RRS | - / -21 | 4 | ✓ Confirmed |
| 06-17 22:01 | 20m | - / -14 | D4OL | -1 / - | 2 | Partial |
| 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 221515 -14 2145 9X5KM JA7MSQ -10 (x8) 220145 -1 2959 D4OL JA7MSQ QN00 (x2) 220230 +3 2958 JA7MSQ RR73; EA2EWL <...> -16 130130 -16 1981 JA7MSQ F5RRS JN36 (x4)
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