JH8SYG — FT8 station from Japan
Amateur radio station JH8SYG operating from Japan. 111 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 27 days, best SNR +20 dB. Heard between 2026-04-25 and 2026-07-15.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
111
Total spots
0
CQ calls
27
Days active
-5 dB
Avg SNR
Bands
20m
10m
First seen: 2026-04-25
Last seen: 2026-07-15 14:11 UTC
Last seen: 2026-07-15 14:11 UTC
Frequent QSO partners observed at SO8OO
Stations JH8SYG worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JH8SYG | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-13 11:03 | 20m | -20 / - | R2PA | - / -15 | 3 | ✓ Confirmed |
| 07-03 16:09 | 20m | -13 / - | SV8/UR4LBR | - / -10 | 2 | Partial |
| 07-02 15:26 | 20m | -20 / - | HB9TIH | - / - | 7 | Partial |
| 06-30 14:33 | 20m | -16 / - | II7WWA | - / -22 | 2 | ✓ Confirmed |
| 06-30 14:29 | 20m | -6 / - | IZ8EYN | - / -22 | 2 | Partial |
| 06-29 15:12 | 20m | -14 / - | 4L1FL | - / -10 | 2 | ✓ Confirmed |
| 06-29 15:04 | 20m | +12 / - | DA0WWA | - / -10 | 2 | ✓ Confirmed |
| 06-19 16:27 | 20m | -9 / - | 4X5MZ | - / -8 | 3 | ✓ Confirmed |
| 06-19 15:32 | 20m | - / - | K0C | -9 / - | 2 | Partial |
| 06-16 14:36 | 20m | -10 / - | R7DX | - / - | 2 | ✓ Confirmed |
| 06-16 14:35 | 20m | -14 / - | F5RRS | - / - | 2 | Partial |
| 06-15 16:07 | 20m | - / -8 | R6DJR | +1 / - | 6 | ✓ Confirmed |
| 06-15 16:06 | 20m | +2 / -10 | A92AE | +2 / -18 | 4 | ✓ Complete |
| 06-15 16:03 | 20m | - / -15 | SP2MF | 0 / - | 2 | ✓ Confirmed |
| 06-15 16:01 | 20m | - / -18 | OE3PBS | -4 / - | 4 | ✓ Confirmed |
| 06-15 15:49 | 20m | - / -8 | BH3NLG | -8 / - | 2 | ✓ Confirmed |
| 06-15 15:47 | 20m | - / - | TF3JB | -8 / - | 2 | ✓ Confirmed |
| 06-15 15:45 | 20m | - / -15 | DH1NGL | -10 / - | 2 | ✓ Confirmed |
| 06-14 14:39 | 20m | -20 / - | R7DX | - / - | 2 | Partial |
| 06-14 14:38 | 20m | -8 / - | F5RRS | - / - | 3 | Partial |
| 06-14 14:31 | 20m | +11 / - | II9RICT | - / -20 | 3 | Partial |
| 06-06 07:56 | 20m | 0 / - | US3EW | - / -4 | 2 | Partial |
| 06-06 07:55 | 20m | +11 / - | SV2HTW | - / - | 2 | ✓ Confirmed |
| 06-04 11:14 | 10m | -6 / - | 7Q7CT | - / -7 | 2 | ✓ Confirmed |
| 06-03 11:42 | 10m | -14 / - | 7Q8AK | - / -10 | 2 | ✓ Confirmed |
| 05-31 16:04 | 20m | - / - | OH6IH | -5 / - | 3 | Partial |
| 05-31 16:00 | 20m | +4 / -15 | TL8BNW | -6 / -14 | 5 | ✓ Complete |
| 05-31 15:50 | 20m | +2 / -10 | RK9UM | -14 / -13 | 4 | ✓ Complete |
| 05-25 15:31 | 20m | - / -17 | 4U1ITU | -10 / - | 3 | ✓ Confirmed |
| 05-25 14:47 | 20m | - / - | <...> | -8 / - | 2 | Partial |
| 05-23 15:24 | 20m | -6 / -14 | E70A | -10 / - | 3 | ✓ Verified |
| 05-23 15:15 | 20m | +1 / - | <...> | -11 / -17 | 3 | Partial |
| 05-10 16:03 | 20m | -8 / - | RG2V | - / -10 | 2 | Partial |
| 05-10 15:29 | 20m | -11 / - | MM7UHK | -12 / -22 | 9 | Partial |
| 05-10 15:22 | 20m | - / - | OH7FQH | -10 / - | 4 | Partial |
| 05-10 15:11 | 20m | - / - | SU1AS | -10 / - | 3 | Partial |
| 05-10 15:05 | 20m | +12 / +1 | ON6AA | -8 / -4 | 7 | ✓ Verified |
| 05-08 16:19 | 20m | - / -14 | US2YW | +1 / - | 3 | Partial |
| 05-08 16:16 | 20m | - / - | SP6FME | 0 / - | 2 | ✓ Confirmed |
| 05-08 15:54 | 20m | +8 / -9 | RT6DU | +5 / -6 | 5 | ✓ Complete |
| 05-08 15:51 | 20m | - / - | <...> | -12 / - | 2 | Partial |
| 05-08 15:48 | 20m | - / -15 | DL4FCK | -9 / - | 3 | ✓ Confirmed |
| 05-08 15:46 | 20m | - / - | <...> | -11 / - | 4 | Partial |
| 05-07 13:34 | 20m | +1 / - | EA3CSK | - / -23 | 9 | ✓ Confirmed |
| 05-07 11:15 | 20m | -12 / - | EA8TH | - / -24 | 2 | Partial |
Station Log
20m
UTC dB Freq Message 152700 -22 1687 JH8SYG HB9TIH JN36 (x5) 160900 -14 2063 JH8SYG SV8/UR4LBR -10 (x2) 141430 -11 1771 JH8SYG II4JAFL -12 141600 -24 1771 JH8SYG <...> -12 (x3) 110300 -22 2197 JH8SYG R2PA -15 (x3) 161100 +1 313 JH8SYG F5NAA RR73
10m
UTC dB Freq Message 114230 -16 2090 JH8SYG 7Q8AK -10 (x2) 111400 -3 1339 JH8SYG 7Q7CT -07 (x2)