JH4SAQ — FT8 station from Japan
Amateur radio station JH4SAQ operating from Japan. 19 FT8 spots received at SO8OO WebSDR, active on 20m, over 8 days, best SNR +5 dB. Heard between 2026-04-28 and 2026-07-16.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
19
Total spots
0
CQ calls
8
Days active
-7 dB
Avg SNR
Bands
20m
First seen: 2026-04-28
Last seen: 2026-07-16 20:31 UTC
Last seen: 2026-07-16 20:31 UTC
Frequent QSO partners observed at SO8OO
Stations JH4SAQ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JH4SAQ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-16 22:29 | 20m | -17 / - | F4IBJ | - / -25 | 2 | ✓ Confirmed |
| 07-14 22:19 | 20m | -9 / - | CT2HVF | - / -23 | 2 | ✓ Confirmed |
| 07-02 22:23 | 20m | -12 / - | CT1FIU | - / -19 | 2 | ✓ Confirmed |
| 06-07 22:54 | 20m | +4 / - | CT3IQ | - / - | 4 | Partial |
| 05-14 22:58 | 20m | -12 / - | G3VCQ | - / -8 | 2 | Partial |
| 05-11 22:51 | 20m | - / -8 | DL2AX | -7 / - | 3 | ✓ Confirmed |
| 05-11 22:43 | 20m | - / - | IK2LRF | -6 / - | 2 | Partial |
| 05-09 22:28 | 20m | - / -1 | F6CAM | -6 / - | 3 | ✓ Confirmed |
| 05-03 22:43 | 20m | - / +1 | BG8TFN | -6 / - | 2 | ✓ Confirmed |
| 05-03 22:42 | 20m | - / -1 | <...> | -3 / - | 2 | Partial |
| 05-03 22:37 | 20m | - / -13 | F1POK | -9 / - | 3 | ✓ Confirmed |
| 04-28 22:43 | 20m | +1 / -17 | DF7EF | -12 / -19 | 4 | Partial |
| 04-28 22:42 | 20m | - / -7 | OK4FX | -10 / - | 2 | ✓ Confirmed |
| 04-28 22:41 | 20m | - / -8 | TB7HBY | -10 / - | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 225545 -14 731 G3VCQ JH4SAQ PM64 225800 -12 1480 JH4SAQ G3VCQ -08 (x2) 222300 -8 2519 JH4SAQ F5NBQ -02 225445 -11 478 JH4SAQ G0ANS RR73 225445 +5 2209 JH4SAQ CT3IQ IM12 (x4) 222300 -15 1521 JH4SAQ CT1FIU -19 (x2) 221930 -9 1097 JH4SAQ CT2HVF -23 (x2) 222930 -21 1203 JH4SAQ F4IBJ R-25 (x2)