JE4USZ — FT8 station from Japan
Amateur radio station JE4USZ operating from Japan. 62 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 7 days, best SNR +14 dB. Heard between 2026-04-25 and 2026-06-26.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
62
Total spots
0
CQ calls
7
Days active
-7 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-25
Last seen: 2026-06-26 09:01 UTC
Last seen: 2026-06-26 09:01 UTC
Frequent QSO partners observed at SO8OO
Stations JE4USZ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JE4USZ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-29 21:06 | 20m | -5 / - | BG2FYO | - / - | 3 | Partial |
| 05-29 21:06 | 20m | -10 / - | JF1FAO | - / - | 2 | Partial |
| 05-29 21:01 | 20m | -4 / -13 | A92AE | +1 / -15 | 12 | ✓ Complete |
| 05-29 20:57 | 20m | -9 / - | IW5DLY | - / - | 3 | Partial |
| 05-29 20:53 | 20m | - / - | A92AE | -4 / - | 4 | Partial |
| 05-29 19:44 | 20m | - / - | A92AE | +2 / - | 2 | Partial |
| 05-09 10:31 | 10m | -6 / - | R6DV | - / - | 7 | Partial |
| 05-09 10:23 | 10m | -13 / - | YO4SX | - / - | 3 | ✓ Confirmed |
| 05-09 10:12 | 10m | -18 / - | IW9FRA | - / - | 2 | Partial |
| 05-09 09:51 | 10m | -19 / - | IW9FRA | - / - | 3 | Partial |
| 05-05 21:28 | 40m | +11 / - | EA8UP | - / -22 | 3 | ✓ Confirmed |
| 05-05 20:51 | 40m | -9 / - | IS0LYN | - / - | 4 | Partial |
| 05-05 20:48 | 40m | -12 / - | SV1EAG | - / -10 | 2 | ✓ Confirmed |
| 05-05 06:58 | 20m | +1 / - | F5UKW | - / -10 | 3 | ✓ Confirmed |
| 05-01 21:17 | 20m | -19 / - | F4IBJ | - / - | 2 | Partial |
| 05-01 21:16 | 20m | +6 / - | LZ2VQ | - / - | 2 | Partial |
| 04-25 20:38 | 20m | 0 / -1 | D2UY | -21 / -13 | 5 | Partial |
Station Log
10m
UTC dB Freq Message 100230 -10 2101 JE4USZ RR73; IK4LZH <...> -04 101245 -18 1490 JE4USZ IW9FRA JM68 (x2) 101600 -11 1419 JE4USZ IT9ZZO -14 102330 -10 1994 JE4USZ YO4SX KN44 (x3) 103100 -12 1277 JE4USZ R6DV LN04 (x7) 110100 -10 2046 JE4USZ Z35YL RRR
20m
UTC dB Freq Message 210315 +1 1187 A92AE JE4USZ PM54 (x4) 210500 -4 551 JE4USZ A92AE -15 210515 -7 1187 A92AE JE4USZ R-13 210530 -4 551 JE4USZ A92AE RR73 210545 -1 1186 A92AE JE4USZ 73 210600 -14 275 JE4USZ JF1FAO PM96 210600 -10 2103 JE4USZ BG2FYO PN35 (x2) 210630 -7 275 JE4USZ JF1FAO PM96 210630 +11 2849 JE4USZ 4L7T LN21 210730 -5 2103 JE4USZ BG2FYO PN35 233045 +1 1787 JE4USZ JY5IB RR73
40m
UTC dB Freq Message 203400 -1 2540 JE4USZ IK1LZF JN44 204800 -11 1451 JE4USZ SV1EAG -10 (x2) 204930 +2 2232 JE4USZ YO3DIU -04 205100 -8 1089 JE4USZ IS0LYN JN40 (x2) 205200 -19 2318 JE4USZ HG8LXL KN06 205200 -7 1090 JE4USZ IS0LYN JN40 (x2) 212830 +14 767 JE4USZ EA8UP -22 (x3)