JL1RUC — FT8 station from Japan
Amateur radio station JL1RUC operating from Japan. 23 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, 10m, over 7 days, best SNR +5 dB. Heard between 2026-04-24 and 2026-06-12.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
23
Total spots
0
CQ calls
7
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-24
Last seen: 2026-06-12 15:49 UTC
Last seen: 2026-06-12 15:49 UTC
Frequent QSO partners observed at SO8OO
Stations JL1RUC worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JL1RUC | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-12 17:52 | 20m | - / -17 | A61OK | 0 / - | 2 | Partial |
| 06-12 17:48 | 20m | -4 / - | RI0SP | - / -15 | 2 | Partial |
| 06-12 17:44 | 20m | -6 / - | DL9KM | - / - | 2 | Partial |
| 06-12 17:42 | 20m | -11 / - | EW6CY | -12 / +8 | 5 | ✓ Verified |
| 06-12 17:35 | 20m | - / -12 | JY5CG | -11 / - | 3 | ✓ Confirmed |
| 06-06 22:31 | 20m | +1 / -15 | 9X5KM | -4 / -5 | 6 | Partial |
| 06-06 21:56 | 20m | - / - | 9X5KM | -16 / - | 2 | Partial |
| 06-06 21:46 | 20m | - / - | 9X5KM | -4 / - | 9 | Partial |
| 06-06 21:18 | 20m | - / - | 9X5KM | -15 / - | 3 | Partial |
| 06-05 16:47 | 10m | 0 / - | 7Z1DS | - / -14 | 2 | ✓ Confirmed |
| 06-05 16:24 | 10m | -6 / - | A71AH | - / +4 | 2 | ✓ Confirmed |
| 04-27 08:37 | 20m | -9 / - | ON6AA | - / -4 | 4 | ✓ Confirmed |
| 04-24 19:09 | 80m | -1 / - | 4Z5AV | - / -12 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 173615 -11 2510 JY5CG JL1RUC 73 (x2) 174200 -13 2507 EW6CY JL1RUC PM95 (x2) 174315 -11 1631 JL1RUC EW6CY +08 (x3) 174445 -5 2317 JL1RUC DL9KM JN68 (x2) 174745 -14 613 <...> JL1RUC R-20 174830 -2 2363 JL1RUC RI0SP -15 174845 -8 613 5Z4/MM0ZBH JL1RUC -17 174900 -6 2364 JL1RUC RI0SP -15 175230 -3 610 A61OK JL1RUC -17 (x2)
40m
UTC dB Freq Message 155300 -7 356 JL1RUC AU2M -10 (x2) 160900 -5 356 JL1RUC RR73; UX1AA <AU2M> -14 213130 -11 799 JL1RUC 9X5KM RR73
10m
UTC dB Freq Message 144430 -17 1899 JL1RUC 9X5KM -01 162415 -5 1417 JL1RUC A71AH +04 (x2) 164745 +5 776 JL1RUC 7Z1DS -14 (x2)
80m
UTC dB Freq Message 190930 -3 2324 JL1RUC 4Z5AV -12 (x2)