JG1RVN — FT8 station from Japan
Amateur radio station JG1RVN operating from Japan (grid square KN10). 43 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 8 days, best SNR +22 dB. Heard between 2026-04-25 and 2026-05-14.
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Overview
43
Total spots
0
CQ calls
8
Days active
-1 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-25
Last seen: 2026-05-14 16:31 UTC
Last seen: 2026-05-14 16:31 UTC
Frequent QSO partners observed at SO8OO
Stations JG1RVN worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JG1RVN | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 18:28 | 20m | -13 / - | DL0BSO | - / -21 | 3 | Partial |
| 05-11 08:43 | 20m | -10 / - | HB9TIH | - / - | 3 | Partial |
| 05-09 11:51 | 10m | +12 / - | IK4LZH | - / -3 | 2 | ✓ Confirmed |
| 05-07 20:11 | 20m | -7 / -12 | SX20RCK | -14 / -14 | 3 | Partial |
| 05-07 20:09 | 40m | +10 / - | 9A4ZM | - / - | 2 | Partial |
| 05-07 19:41 | 40m | +12 / - | IQ4JO | - / -19 | 2 | Partial |
| 05-07 19:39 | 40m | +3 / - | <...> | - / -7 | 3 | Partial |
| 05-02 14:33 | 10m | -7 / - | CE4WJK | - / -12 | 2 | Partial |
| 04-26 10:12 | 10m | -18 / - | A60PE/14 | - / -13 | 2 | Partial |
| 04-25 20:06 | 20m | - / - | A61CK | -13 / - | 3 | Partial |
| 04-25 20:04 | 20m | - / - | T77R | -11 / - | 2 | Partial |
| 04-25 11:00 | 20m | -16 / - | RM4N | - / -16 | 2 | Partial |
| 04-25 10:58 | 20m | +16 / - | ON6AA | - / - | 2 | Partial |
| 04-25 10:48 | 20m | +3 / - | ON6AA | - / - | 10 | Partial |
| 04-25 07:03 | 10m | -8 / - | UN0GY | - / -14 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 200600 -10 382 T77R JG1RVN PM95 200630 -10 381 A61CK JG1RVN PM95 (x3) 235045 +13 2680 JG1RVN 9K2OW RR73 201145 -15 2241 SX20RCK JG1RVN PM95 201200 -7 2239 JG1RVN SX20RCK -14 201215 -14 2241 SX20RCK JG1RVN R-12 084330 -7 1385 JG1RVN HB9TIH JN36 (x3) 182830 -15 2375 JG1RVN DL0BSO JO42 (x3) 183100 -10 2375 JG1RVN SV2AJX KN10
10m
UTC dB Freq Message 070345 -9 2220 JG1RVN UN0GY -14 (x2) 101230 -16 1424 JG1RVN A60PE/14 -13 (x2) 120630 -7 2442 JG1RVN VU2CPL -05 120700 +4 2442 JG1RVN RR73; LZ2EW <...> -12 143345 -8 699 JG1RVN CE4WJK -12 (x3) 115115 +10 442 JG1RVN IK4LZH -03 (x2)
40m
UTC dB Freq Message 193915 +3 2987 JG1RVN <...> -07 (x3) 194115 -4 2988 JG1RVN UA7XA LN13 194115 +13 2656 JG1RVN IQ4JO -19 (x2) 200915 +8 765 JG1RVN 9A4ZM JN86 (x2)