JR0SXU — FT8 station from Japan
Amateur radio station JR0SXU operating from Japan. 256 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 40m, 20m, over 39 days, best SNR +23 dB. Heard between 2026-04-22 and 2026-06-26.
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Overview
256
Total spots
1
CQ calls
39
Days active
-1 dB
Avg SNR
Bands
20m
40m
First seen: 2026-04-22
Last seen: 2026-06-26 20:30 UTC
Last seen: 2026-06-26 20:30 UTC
Frequent QSO partners observed at SO8OO
Stations JR0SXU worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JR0SXU | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-26 19:31 | 20m | -13 / - | OK1XLE | - / -7 | 4 | Partial |
| 06-17 18:23 | 20m | +6 / - | E77FN | - / - | 3 | Partial |
| 06-17 18:08 | 20m | -10 / - | UN8DSW | - / -13 | 2 | ✓ Confirmed |
| 06-17 17:57 | 20m | -8 / - | PD1ADA | - / - | 4 | Partial |
| 06-16 21:06 | 20m | -5 / - | CT7ALI | - / - | 5 | Partial |
| 06-16 21:06 | 20m | -9 / - | EA1B | - / -10 | 5 | ✓ Confirmed |
| 06-15 21:22 | 20m | -6 / - | UN0GY | - / -16 | 2 | ✓ Confirmed |
| 06-15 21:16 | 20m | -8 / - | IW4DNI | - / -14 | 3 | Partial |
| 06-15 21:08 | 20m | -14 / - | E75C | - / -15 | 2 | ✓ Confirmed |
| 06-15 20:43 | 20m | -2 / - | IU0NAD | - / -10 | 2 | ✓ Confirmed |
| 06-15 20:37 | 20m | -10 / - | 9A1MM | - / -15 | 2 | ✓ Confirmed |
| 06-14 22:22 | 20m | -3 / - | SV1GYN | - / -23 | 4 | Partial |
| 06-14 20:57 | 20m | - / - | LX2SM | -19 / - | 2 | Partial |
| 06-13 20:48 | 20m | -5 / - | TA3ZZ | - / -14 | 2 | ✓ Confirmed |
| 06-12 22:49 | 20m | -7 / - | IR0RCAG | - / -14 | 2 | Partial |
| 06-11 18:55 | 40m | -8 / - | LZ1ZF | - / -13 | 2 | ✓ Confirmed |
| 06-07 19:50 | 20m | +8 / - | SP9NVY | - / -3 | 2 | ✓ Confirmed |
| 06-07 19:43 | 20m | +11 / -20 | DM2AB | -11 / - | 4 | ✓ Verified |
| 06-07 19:38 | 20m | +4 / - | IK7IMK | - / -1 | 2 | ✓ Confirmed |
| 06-07 19:36 | 20m | +7 / - | SV1QVZ | -8 / -7 | 4 | ✓ Verified |
| 06-07 19:31 | 20m | +13 / - | SV1MOZ | - / -17 | 6 | ✓ Confirmed |
| 06-07 19:27 | 20m | -2 / - | R6FMF | - / -13 | 2 | ✓ Confirmed |
| 06-07 19:05 | 20m | +13 / - | ON4APU | -14 / -14 | 3 | Partial |
| 06-07 19:00 | 20m | -6 / - | RZ4FWA | -24 / -14 | 3 | ✓ Verified |
| 06-07 18:57 | 20m | -4 / -25 | IN3BFW | -20 / -25 | 8 | ✓ Complete |
| 06-06 19:22 | 20m | - / - | 9H2TM | -9 / - | 4 | Partial |
| 06-06 19:19 | 20m | - / -7 | YO2LOG | -9 / - | 2 | ✓ Confirmed |
| 06-04 19:26 | 20m | +8 / - | R7TQ | - / -19 | 2 | ✓ Confirmed |
| 06-04 19:22 | 20m | -2 / - | EA1CQ | - / - | 2 | Partial |
| 06-04 19:21 | 20m | - / - | IZ0ZIP | -10 / - | 2 | Partial |
| 06-04 19:16 | 20m | - / -5 | LY5W | -9 / - | 5 | ✓ Confirmed |
| 06-04 19:03 | 20m | - / -12 | OJ0Z | -6 / - | 7 | ✓ Confirmed |
| 06-04 19:00 | 20m | - / -11 | DG9SEH | -7 / - | 3 | ✓ Confirmed |
| 06-04 18:58 | 20m | +18 / - | RA4AAT | -6 / -8 | 3 | Partial |
| 06-04 18:53 | 20m | - / -2 | R2FAQ | -11 / - | 6 | ✓ Confirmed |
| 06-02 19:51 | 20m | - / -5 | SP2BWI | -15 / - | 2 | ✓ Confirmed |
| 06-02 19:49 | 20m | 0 / -5 | IZ4EFV | -14 / -14 | 4 | ✓ Complete |
| 06-02 19:47 | 20m | - / -6 | TL8BNW | -7 / - | 3 | ✓ Confirmed |
| 06-02 19:43 | 20m | - / - | EP2AES | -4 / - | 4 | Partial |
| 06-02 19:27 | 20m | - / -13 | F4FTV | -22 / - | 2 | Partial |
| 06-02 19:01 | 20m | - / - | SP5UID | -15 / - | 4 | Partial |
| 06-01 21:38 | 20m | -12 / - | SV8IIQ | - / -22 | 3 | Partial |
| 06-01 21:18 | 20m | - / -22 | SV1HFE | -6 / - | 2 | Partial |
| 06-01 19:46 | 20m | - / - | OM0RX | -5 / - | 3 | Partial |
| 06-01 19:36 | 20m | - / - | EA9E | -17 / - | 3 | Partial |
| 06-01 19:26 | 20m | -5 / -17 | RX6AOB | -4 / -19 | 9 | ✓ Complete |
| 05-31 18:29 | 20m | - / - | LU4FPZ | -9 / - | 3 | Partial |
| 05-31 18:27 | 20m | -8 / - | R2DLS | - / - | 4 | Partial |
| 05-30 19:46 | 20m | - / - | <...> | -8 / - | 3 | Partial |
| 05-30 19:40 | 20m | - / - | A61SD | -15 / - | 4 | Partial |
Station Log
20m
UTC dB Freq Message 175815 -5 2033 JR0SXU PD1ADA JO21 (x2) 180815 -11 2346 JR0SXU UN8DSW -13 (x2) 182345 +3 1027 JR0SXU E77FN JN93 (x3) 194730 -8 2593 JR0SXU DJ1SL +00 194830 -11 1487 JR0SXU IT9WLK JM68 192230 -7 2603 JR0SXU OH5KNL RR73 193145 -14 2176 JR0SXU OK1XLE -07 (x4) 223045 -16 1707 JR0SXU IW9CTR RRR
40m
UTC dB Freq Message 193945 -3 235 JR0SXU RV6AVU -22 185000 +8 1164 JR0SXU LZ2JE -16 (x3) 195845 -1 2583 JR0SXU UB6OFG -20 (x5) 183115 -16 1842 JR0SXU TA3LY -22 (x2) 185845 +5 2293 JR0SXU LZ3DX -13 (x2) 185515 -7 1236 JR0SXU LZ1ZF -13 (x2)