JH4SAQ — FT8 station from Japan
Amateur radio station JH4SAQ operating from Japan (grid square IM12). 13 FT8 spots received at SO8OO WebSDR, active on 20m, over 5 days, best SNR +5 dB. Heard between 2026-04-28 and 2026-06-07.
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Overview
13
Total spots
0
CQ calls
5
Days active
-5 dB
Avg SNR
Bands
20m
First seen: 2026-04-28
Last seen: 2026-06-07 20:56 UTC
Last seen: 2026-06-07 20:56 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 | |
|---|---|---|---|---|---|---|
| 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 224545 -11 646 YT2AAA JH4SAQ PM64 224900 -9 646 <...> JH4SAQ PM64 225130 -7 645 DL2AX JH4SAQ R-08 (x3) 225400 -1 646 UA0LQE JH4SAQ +13 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)