JL6USD — FT8 station from Japan
Amateur radio station JL6USD operating from Japan (grid square JN58). 273 FT8 spots received at SO8OO WebSDR, 17 CQ calls, active on 20m, over 20 days, best SNR +28 dB. Heard between 2026-04-23 and 2026-06-25.
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Overview
273
Total spots
17
CQ calls
20
Days active
-3 dB
Avg SNR
Bands
20m
First seen: 2026-04-23
Last seen: 2026-06-25 17:31 UTC
Last seen: 2026-06-25 17:31 UTC
Frequent QSO partners observed at SO8OO
Stations JL6USD worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JL6USD | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-25 19:28 | 20m | -12 / - | DL1R | - / - | 7 | Partial |
| 06-25 19:10 | 20m | -3 / - | HB9DTC | - / - | 4 | Partial |
| 06-25 19:07 | 20m | -16 / - | UR4QWW | - / - | 4 | Partial |
| 06-25 19:06 | 20m | +9 / - | 9A5E | - / - | 3 | Partial |
| 06-25 19:03 | 20m | -13 / - | E70SZ | - / - | 5 | Partial |
| 06-25 19:03 | 20m | 0 / - | II2MPP | - / - | 24 | Partial |
| 06-18 19:18 | 20m | -3 / - | EA1FUY | - / -15 | 11 | Partial |
| 06-18 19:16 | 20m | -7 / -15 | LZ4NV | -18 / -3 | 7 | ✓ Complete |
| 06-18 19:15 | 20m | - / - | DH5LS | -16 / - | 2 | Partial |
| 06-18 19:09 | 20m | +5 / - | IQ7KM | - / -18 | 3 | ✓ Confirmed |
| 06-18 18:59 | 20m | - / - | W7AIA | -17 / - | 5 | Partial |
| 06-18 18:57 | 20m | - / - | N7YI | -14 / - | 3 | Partial |
| 06-18 18:50 | 20m | - / -16 | AA7EA | -14 / - | 2 | Partial |
| 06-18 14:52 | 20m | -1 / - | 7Q5MLV | - / - | 2 | ✓ Confirmed |
| 06-13 19:33 | 20m | -12 / -12 | LY1DY | -20 / -2 | 3 | Partial |
| 06-13 19:24 | 20m | +11 / -15 | UT6HN | -4 / -5 | 11 | ✓ Complete |
| 06-13 19:23 | 20m | +2 / - | F6BIA | - / - | 3 | Partial |
| 06-13 19:20 | 20m | -8 / - | F4HWM | - / - | 3 | ✓ Confirmed |
| 06-13 19:17 | 20m | -23 / - | EA5KV | - / -19 | 5 | ✓ Confirmed |
| 06-13 19:15 | 20m | -7 / - | R9AXX | - / -1 | 3 | ✓ Confirmed |
| 06-13 19:11 | 20m | -20 / - | EA5KV | - / -10 | 6 | Partial |
| 06-11 17:32 | 20m | - / - | LX1NO | -16 / - | 3 | Partial |
| 06-11 17:30 | 20m | -6 / - | R7DX | - / - | 3 | Partial |
| 06-11 17:11 | 20m | +3 / - | RZ6ALZ | -8 / -10 | 3 | ✓ Verified |
| 06-11 16:34 | 20m | +19 / - | EA2BFM | - / -11 | 2 | ✓ Confirmed |
| 06-10 19:01 | 20m | -12 / - | A92AE | - / -14 | 2 | ✓ Confirmed |
| 06-10 18:52 | 20m | - / - | EP2AES | -12 / - | 4 | Partial |
| 06-10 14:58 | 20m | -9 / - | R0AX | - / -14 | 3 | Partial |
| 06-10 14:52 | 20m | -2 / - | UB8CPH | - / -11 | 2 | ✓ Confirmed |
| 06-09 18:12 | 20m | - / - | SV9TLU | -8 / - | 2 | Partial |
| 06-09 18:09 | 20m | +8 / -6 | SV1ABB | -6 / -21 | 7 | ✓ Complete |
| 06-06 19:18 | 20m | - / -7 | <...> | -10 / - | 2 | Partial |
| 06-06 19:15 | 20m | - / - | <...> | -18 / - | 2 | Partial |
| 06-06 19:05 | 20m | -10 / -9 | RO5K | -8 / -22 | 4 | ✓ Complete |
| 06-06 19:05 | 20m | +6 / - | LY3GY | - / - | 3 | Partial |
| 06-06 19:01 | 20m | -18 / +1 | OE1HOW | -6 / -8 | 4 | ✓ Complete |
| 06-06 18:59 | 20m | -9 / -11 | OH4KRN | -8 / - | 3 | ✓ Verified |
| 06-06 17:57 | 20m | - / - | VP6MW | -18 / - | 3 | Partial |
| 06-06 14:56 | 20m | +3 / -6 | R3IX | -12 / -5 | 4 | ✓ Complete |
| 06-04 18:04 | 20m | - / - | TL8BNW | -8 / - | 15 | Partial |
| 06-04 17:56 | 20m | - / - | TL8BNW | -12 / - | 10 | Partial |
| 06-04 17:36 | 20m | -8 / - | EA5W | - / -26 | 7 | Partial |
| 06-04 17:32 | 20m | +3 / - | EA1CQ | - / - | 2 | Partial |
| 06-04 16:35 | 20m | -21 / -23 | OJ0Z | +1 / - | 101 | ✓ Verified |
| 06-04 16:34 | 20m | - / -9 | <...> | -2 / - | 2 | Partial |
| 06-04 16:24 | 20m | -14 / - | BG4OOO | -6 / -9 | 2 | ✓ Verified |
| 06-04 14:52 | 20m | - / - | KK7OEA | -12 / - | 3 | Partial |
| 06-04 10:08 | 20m | -1 / - | K1UO | - / -15 | 2 | Partial |
| 05-25 15:28 | 20m | - / -8 | KF7F | -12 / - | 2 | ✓ Confirmed |
| 05-25 15:26 | 20m | - / -23 | W7TTY | -12 / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 191215 +2 2757 JL6USD II2MPP JN45 191215 -2 2425 JL6USD HB9DTC JN36 191245 +2 2757 JL6USD II2MPP JN45 (x5) 192615 -21 2128 JL6USD IZ0MIT JN61 192845 -11 1650 JL6USD DL1R JN58 (x7)