JH1CJY — FT8 station from Japan
Amateur radio station JH1CJY operating from Japan. 263 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 45 days, best SNR +23 dB. Heard between 2026-04-21 and 2026-06-21.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
263
Total spots
0
CQ calls
45
Days active
-3 dB
Avg SNR
Bands
20m
40m
First seen: 2026-04-21
Last seen: 2026-06-21 16:52 UTC
Last seen: 2026-06-21 16:52 UTC
Frequent QSO partners observed at SO8OO
Stations JH1CJY worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JH1CJY | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-21 18:49 | 20m | +19 / - | OE8KKK | - / -12 | 7 | Partial |
| 06-19 16:50 | 20m | -6 / - | TA6U | - / - | 3 | Partial |
| 06-18 19:59 | 20m | +2 / - | IQ7KM | - / -17 | 2 | ✓ Confirmed |
| 06-18 16:38 | 20m | +9 / - | 7Q5MLV | - / -10 | 2 | ✓ Confirmed |
| 06-16 19:25 | 20m | -18 / - | OE3UKW | - / -18 | 2 | Partial |
| 06-16 19:17 | 20m | -16 / - | OE3UKW | - / -18 | 5 | Partial |
| 06-13 19:20 | 40m | +4 / - | SV8QG | - / -18 | 2 | ✓ Confirmed |
| 06-10 22:07 | 20m | -6 / - | IQ7PU | - / -17 | 3 | Partial |
| 06-07 18:42 | 20m | +3 / - | IV3IPK | - / -17 | 2 | ✓ Confirmed |
| 06-07 16:13 | 20m | +14 / - | R4NDG | - / - | 6 | Partial |
| 06-06 20:09 | 20m | -8 / - | 9A3AUH | - / - | 2 | ✓ Confirmed |
| 06-06 19:06 | 20m | -9 / - | BA8BLK | - / -3 | 2 | Partial |
| 06-06 19:05 | 20m | -6 / - | YO8SSB | - / -18 | 2 | ✓ Confirmed |
| 06-01 21:17 | 20m | -18 / - | IZ5WTV | - / -15 | 2 | ✓ Confirmed |
| 06-01 21:13 | 20m | -10 / - | VR2VAZ | - / - | 2 | Partial |
| 06-01 20:11 | 20m | - / - | 7Z1IS | -15 / - | 3 | Partial |
| 06-01 18:01 | 20m | +2 / - | <...> | - / -17 | 2 | Partial |
| 06-01 17:01 | 20m | +13 / - | II9RICT | - / -22 | 5 | Partial |
| 05-31 20:41 | 20m | -17 / - | BG2EFX | - / - | 3 | Partial |
| 05-31 19:02 | 20m | -6 / - | BG2EFX | - / - | 5 | Partial |
| 05-31 18:38 | 20m | -7 / - | BG2EFX | - / - | 3 | Partial |
| 05-30 17:49 | 20m | +8 / - | TA3GO | - / -14 | 2 | Partial |
| 05-28 20:27 | 20m | +5 / - | SV1DZB | - / -6 | 3 | ✓ Confirmed |
| 05-28 17:16 | 20m | +6 / - | UN3QA | - / -15 | 3 | ✓ Confirmed |
| 05-27 19:00 | 20m | -15 / - | IW2GQW | - / - | 2 | ✓ Confirmed |
| 05-27 18:14 | 20m | +14 / - | RC6OG | - / - | 2 | Partial |
| 05-26 17:59 | 20m | -18 / - | A41KB | - / -18 | 2 | Partial |
| 05-25 17:56 | 20m | +22 / - | SV1RK | - / -17 | 2 | ✓ Confirmed |
| 05-25 13:59 | 20m | -5 / - | A41KB | - / -19 | 2 | Partial |
| 05-24 19:10 | 40m | +9 / - | LZ100LZ | - / -17 | 7 | Partial |
| 05-22 19:49 | 20m | +2 / - | DM2HK | - / -23 | 3 | ✓ Confirmed |
| 05-21 21:04 | 20m | - / - | SP5BMU | -12 / - | 3 | Partial |
| 05-21 21:01 | 20m | - / - | SQ5TOM | -9 / - | 4 | Partial |
| 05-21 20:57 | 20m | - / - | SV3AUW | -14 / - | 2 | Partial |
| 05-21 20:50 | 20m | - / - | HB9LCW | -13 / - | 3 | Partial |
| 05-21 19:03 | 40m | +12 / - | S59A | - / -12 | 2 | ✓ Confirmed |
| 05-21 18:46 | 20m | -16 / - | OE3UKW | - / -15 | 2 | Partial |
| 05-21 18:39 | 20m | -2 / - | IW4ECF | - / -14 | 2 | ✓ Confirmed |
| 05-21 16:48 | 20m | -8 / - | IK3BSM | - / - | 2 | Partial |
| 05-20 18:43 | 20m | -9 / - | UA1CEI | - / - | 3 | Partial |
| 05-19 21:34 | 20m | -15 / - | OE8DDX | - / -16 | 2 | ✓ Confirmed |
| 05-19 20:57 | 20m | +12 / - | OE8DDX | - / -16 | 2 | Partial |
| 05-19 18:52 | 40m | -11 / - | UA6WL | - / - | 5 | Partial |
| 05-19 15:31 | 20m | +7 / - | SV1DKR | - / -23 | 3 | ✓ Confirmed |
| 05-17 17:54 | 20m | -2 / - | LZ100LZ | - / - | 3 | Partial |
| 05-17 16:39 | 20m | -4 / - | LZ100LZ | - / -1 | 6 | Partial |
| 05-17 13:03 | 20m | -4 / - | UN8FR | - / -15 | 2 | Partial |
| 05-13 20:23 | 20m | +14 / - | HB9FIO | - / -17 | 2 | ✓ Confirmed |
| 05-13 19:22 | 20m | +10 / - | IK0SME | - / -16 | 2 | ✓ Confirmed |
| 05-12 17:27 | 20m | -4 / - | R6DJR | - / -23 | 2 | Partial |
Station Log
20m
UTC dB Freq Message 163815 +9 2926 JH1CJY 7Q5MLV -10 (x2) 195945 +4 2102 JH1CJY IQ7KM -17 (x2) 165030 -7 1222 JH1CJY TA6U KN81 (x3) 182915 -14 2216 JH1CJY GB1500M -14 184930 +22 2863 JH1CJY OE8KKK -12 (x7)
40m
UTC dB Freq Message 185445 -13 2446 JH1CJY UA6WL LN33 (x4) 190330 +10 2065 JH1CJY S59A -12 (x2) 191015 +9 1704 JH1CJY LZ100LZ -17 (x7) 192030 +3 2601 JH1CJY SV8QG -18 (x2)