JH0MSF — FT8 station from Japan
Amateur radio station JH0MSF operating from Japan. 15 FT8 spots received at SO8OO WebSDR, active on 80m, 20m, 10m, over 5 days, best SNR +18 dB. Heard between 2026-04-22 and 2026-06-02.
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Overview
15
Total spots
0
CQ calls
5
Days active
-3 dB
Avg SNR
Bands
80m
20m
10m
First seen: 2026-04-22
Last seen: 2026-06-02 19:10 UTC
Last seen: 2026-06-02 19:10 UTC
Frequent QSO partners observed at SO8OO
Stations JH0MSF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JH0MSF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-02 21:10 | 20m | -9 / - | UB6D | - / -11 | 2 | ✓ Confirmed |
| 04-30 13:32 | 20m | -12 / - | RG6ZF | - / - | 3 | Partial |
| 04-30 13:16 | 20m | -8 / - | RG6ZF | - / - | 2 | Partial |
| 04-30 13:13 | 20m | - / -19 | PE9JAN | -9 / - | 3 | Partial |
| 04-30 13:09 | 20m | -14 / - | G4DBW | -4 / -13 | 2 | Partial |
| 04-30 13:07 | 20m | - / -14 | UR5LKE | -4 / - | 2 | ✓ Confirmed |
| 04-30 13:05 | 20m | - / - | IT9KHP | -9 / - | 4 | Partial |
| 04-30 13:04 | 20m | - / -20 | EW8AK | -12 / - | 2 | ✓ Confirmed |
| 04-30 13:02 | 20m | - / - | N0AT | -8 / - | 2 | ✓ Confirmed |
| 04-24 17:26 | 80m | +16 / - | RU3GF | - / - | 3 | Partial |
Station Log
20m
UTC dB Freq Message 130915 -4 1121 G4DBW JH0MSF PM97 131100 -7 1025 JH0MSF PE9JAN -13 131100 -14 2337 JH0MSF G4DBW -13 131245 -11 1121 VU2DBM JH0MSF 73 131315 -13 1121 PE9JAN JH0MSF R-19 (x3) 131600 -9 1121 JH0MSF RG6ZF KN98 (x5) 133430 -11 1138 YO2AA JH0MSF 73 211015 -11 2419 JH0MSF UB6D -11 (x2)
10m
UTC dB Freq Message 101945 -10 1299 JH0MSF VU2ADV -13
80m
UTC dB Freq Message 172600 +18 2658 JH0MSF RU3GF KO92 (x3)