JK7ATC — FT8 station from Japan
Amateur radio station JK7ATC operating from Japan. 46 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 12 days, best SNR +21 dB. Heard between 2026-05-04 and 2026-06-09.
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Overview
46
Total spots
0
CQ calls
12
Days active
-4 dB
Avg SNR
Bands
20m
10m
First seen: 2026-05-04
Last seen: 2026-06-09 22:36 UTC
Last seen: 2026-06-09 22:36 UTC
Frequent QSO partners observed at SO8OO
Stations JK7ATC worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JK7ATC | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-10 00:35 | 20m | +5 / - | UN0GY | - / -18 | 3 | ✓ Confirmed |
| 06-07 14:01 | 20m | -6 / - | RU4SS | - / -11 | 2 | ✓ Confirmed |
| 06-06 12:26 | 20m | -16 / - | R9YCB | - / -12 | 5 | Partial |
| 05-29 13:13 | 20m | +5 / - | R6OER | - / -9 | 10 | ✓ Confirmed |
| 05-21 13:41 | 20m | -14 / - | UA9OTW | - / -18 | 4 | ✓ Confirmed |
| 05-20 15:03 | 20m | -9 / - | R6DNC | - / - | 3 | ✓ Confirmed |
| 05-20 14:11 | 20m | -11 / - | ON6AA | - / -22 | 3 | Partial |
| 05-14 22:18 | 20m | +8 / - | 4L3YL | - / - | 2 | Partial |
| 05-14 21:59 | 20m | -8 / - | TB7HBY | - / -15 | 4 | ✓ Confirmed |
| 05-14 15:02 | 20m | +17 / - | E75AA | - / -12 | 4 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 131800 +3 2604 JK7ATC R6OER RR73 (x2) 111715 -22 2346 JK7ATC WE9V RR73 143430 -6 2052 JK7ATC R1CI -19 122600 -21 1207 JK7ATC R9YCB -12 (x5) 140115 -7 1717 JK7ATC RU4SS -11 (x2) 151600 -20 1736 JK7ATC R9MBV RR73 003545 +5 2469 JK7ATC UN0GY -18 (x3)
10m
UTC dB Freq Message 071730 -11 757 JK7ATC ZS6MGM -20