JA4OKP — FT8 station from Japan
Amateur radio station JA4OKP operating from Japan. 25 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 5 days, best SNR +20 dB. Heard between 2026-05-20 and 2026-06-10.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
25
Total spots
0
CQ calls
5
Days active
+5 dB
Avg SNR
Bands
20m
40m
First seen: 2026-05-20
Last seen: 2026-06-10 21:18 UTC
Last seen: 2026-06-10 21:18 UTC
Frequent QSO partners observed at SO8OO
Stations JA4OKP worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA4OKP | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-10 23:17 | 20m | +8 / - | GW8DX | - / -25 | 3 | ✓ Confirmed |
| 06-10 20:04 | 20m | +18 / +1 | G6PWY | -11 / -21 | 9 | Partial |
| 06-10 20:04 | 20m | +1 / - | IU2OQT | - / - | 6 | Partial |
| 06-10 20:01 | 20m | - / -18 | Z32C | -15 / - | 3 | ✓ Confirmed |
| 06-02 20:43 | 20m | 0 / -11 | 9J2FI | -11 / -10 | 7 | ✓ Complete |
| 05-31 20:54 | 20m | - / -14 | Z34CMF | -22 / - | 2 | Partial |
| 05-26 20:36 | 20m | -2 / - | TL8GD | - / -12 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 200500 -11 2448 G6PWY JA4OKP +01 200515 +4 2474 JA4OKP IU2OQT JN45 (x2) 200545 +19 1993 JA4OKP G6PWY IO94 200615 -2 2474 JA4OKP IU2OQT JN45 200615 +18 1993 JA4OKP G6PWY R-21 200645 -1 2202 JA4OKP IU2OQT JN45 200645 +19 1993 JA4OKP G6PWY R-21 (x4) 200915 -7 2460 JA4OKP EA5OM IM99 231730 +7 2283 JA4OKP GW8DX -25 (x3)
40m
UTC dB Freq Message 204345 -14 901 JA4OKP A61CK -05