JA0UUA — FT8 station from Japan
Amateur radio station JA0UUA operating from Japan (grid square KN20). 6 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, over 2 days, best SNR +2 dB. Heard between 2026-04-22 and 2026-06-06.
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Overview
6
Total spots
0
CQ calls
2
Days active
-9 dB
Avg SNR
Bands
80m
20m
40m
First seen: 2026-04-22
Last seen: 2026-06-06 21:34 UTC
Last seen: 2026-06-06 21:34 UTC
Frequent QSO partners observed at SO8OO
Stations JA0UUA worked most often, as logged from our receiver:
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA0UUA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-06 23:33 | 20m | -4 / - | SV7SXE | - / - | 2 | Partial |
| 06-06 22:33 | 20m | - / - | 9X5KM | -4 / - | 2 | Partial |
| 06-06 22:27 | 20m | - / - | 9X5KM | -1 / - | 7 | Partial |
| 06-06 22:20 | 20m | - / - | JY5JA | -4 / - | 2 | Partial |
| 06-06 22:16 | 20m | - / - | 9X5KM | -2 / - | 9 | Partial |
| 06-06 21:59 | 20m | - / - | 9X5KM | -8 / - | 23 | Partial |
| 06-06 21:44 | 20m | - / -23 | 9X5KM | -7 / - | 10 | Partial |
| 04-22 20:43 | 40m | -13 / -20 | CN8NS | -16 / -14 | 4 | ✓ Complete |
| 04-22 20:29 | 40m | - / - | <...> | -11 / - | 4 | Partial |
| 04-22 20:27 | 40m | - / - | CN8NS | -11 / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 222145 -3 2908 JY5JA JA0UUA PM85 222215 -4 2908 9X5KM JA0UUA PM85 (x12) 233330 -9 1359 JA0UUA SV7SXE KN20 (x2)
40m
UTC dB Freq Message 202715 -10 582 CN8NS JA0UUA PM85 (x2) 202945 -11 261 <...> JA0UUA PM85 (x4) 204330 -14 2013 JA0UUA CN8NS -14 204345 -16 238 CN8NS JA0UUA R-20 204400 -14 2014 JA0UUA CN8NS -14 (x2)
80m
UTC dB Freq Message 203530 -7 463 JA0UUA R2ATJ KO85