JA1SCE — FT8 station from Japan
Amateur radio station JA1SCE operating from Japan (grid square LO44). 48 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 7 days, best SNR +13 dB. Heard between 2026-04-21 and 2026-05-14.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
48
Total spots
0
CQ calls
7
Days active
-3 dB
Avg SNR
Bands
20m
40m
First seen: 2026-04-21
Last seen: 2026-05-14 11:48 UTC
Last seen: 2026-05-14 11:48 UTC
Frequent QSO partners observed at SO8OO
Stations JA1SCE worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA1SCE | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 13:48 | 20m | +7 / - | R4LBN | - / - | 2 | Partial |
| 05-12 16:01 | 40m | -10 / - | RA6LO | - / -13 | 2 | ✓ Confirmed |
| 05-04 15:38 | 40m | -16 / - | UA4FKT | - / -9 | 4 | Partial |
| 04-27 15:22 | 40m | +1 / - | RK4UZ | - / - | 4 | Partial |
| 04-23 19:12 | 40m | +3 / - | RJ6B | - / - | 5 | ✓ Confirmed |
| 04-23 19:04 | 40m | -16 / - | UN7PPV | - / -16 | 3 | ✓ Confirmed |
| 04-23 19:00 | 40m | +8 / - | UT7HX | - / - | 3 | Partial |
| 04-23 18:24 | 40m | -5 / - | 4X6FB | - / - | 2 | Partial |
| 04-23 18:19 | 40m | +8 / - | IT9VCE | - / - | 4 | Partial |
| 04-23 18:17 | 40m | -8 / - | SV1MOZ | - / - | 5 | Partial |
| 04-23 18:13 | 40m | +12 / - | UA4FKT | - / - | 2 | Partial |
| 04-23 18:10 | 40m | -3 / - | IN3XSV | - / -22 | 3 | Partial |
| 04-21 15:09 | 40m | -12 / - | RD9FC | - / -17 | 2 | Partial |
| 04-21 13:08 | 20m | -10 / - | RN4LP | - / -8 | 2 | Partial |
Station Log
20m
UTC dB Freq Message 130800 -11 2272 JA1SCE RN4LP R-08 (x2) 131445 +6 1794 JA1SCE R7DX R-23 210600 -10 898 JA1SCE TL8GD R-13 134845 +6 2294 JA1SCE R4LBN LO44 (x2)
40m
UTC dB Freq Message 191245 +5 2397 JA1SCE RJ6B KN95 (x5) 152215 +0 2843 JA1SCE RK4UZ LO24 (x4) 153815 -13 1310 JA1SCE UA4FKT LO23 (x4) 160130 -10 1178 JA1SCE RA6LO -13 (x2)