JK3NSD — FT8 station from Japan
Amateur radio station JK3NSD operating from Japan. 114 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 40m, 20m, 10m, over 12 days, best SNR +21 dB. Heard between 2026-04-22 and 2026-06-05.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
114
Total spots
0
CQ calls
12
Days active
-0 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-22
Last seen: 2026-06-05 10:32 UTC
Last seen: 2026-06-05 10:32 UTC
Frequent QSO partners observed at SO8OO
Stations JK3NSD worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JK3NSD | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-02 22:00 | 40m | -2 / - | OM0RX | - / - | 2 | Partial |
| 05-24 16:42 | 20m | - / -14 | <...> | -4 / - | 3 | Partial |
| 05-22 17:22 | 20m | -9 / - | OZ3FON | - / -11 | 3 | Partial |
| 05-22 16:56 | 20m | - / - | G5MJF | -6 / - | 2 | Partial |
| 05-14 14:29 | 20m | -9 / - | US5HL | - / - | 2 | Partial |
| 05-07 20:04 | 160m | -9 / - | SQ9DJQ | - / -11 | 3 | Partial |
| 05-07 19:47 | 20m | -7 / - | IT9MRM | - / - | 5 | Partial |
| 05-07 19:02 | 20m | 0 / - | EA1CQ | - / - | 2 | Partial |
| 05-07 18:57 | 20m | +4 / - | DH1JG | - / -2 | 2 | ✓ Confirmed |
| 05-07 18:56 | 20m | +10 / - | RV6HTZ | - / -15 | 3 | Partial |
| 05-07 18:53 | 20m | -4 / - | G1SID | - / -7 | 2 | ✓ Confirmed |
| 05-07 18:41 | 20m | -11 / - | 4O4DB | - / -6 | 3 | Partial |
| 05-07 18:36 | 20m | +1 / - | ON6AA | - / -10 | 6 | ✓ Confirmed |
| 05-07 18:31 | 20m | -6 / - | ON6AA | - / - | 5 | Partial |
| 05-07 18:28 | 20m | - / -10 | OD5ZF | -12 / - | 3 | Partial |
| 05-05 17:14 | 20m | +4 / -10 | MM9ODX | +3 / -7 | 3 | ✓ Complete |
| 05-05 17:06 | 20m | -10 / - | EA1FUB | - / - | 2 | Partial |
| 05-02 17:34 | 20m | - / -7 | <...> | -4 / - | 2 | Partial |
| 04-25 11:33 | 20m | +16 / - | ON6AA | - / - | 5 | Partial |
| 04-25 11:29 | 20m | +13 / - | ON6AA | - / -18 | 5 | Partial |
| 04-25 11:24 | 20m | +14 / - | ON6AA | - / - | 5 | Partial |
| 04-24 19:03 | 80m | +2 / - | 4Z5AV | - / -14 | 2 | ✓ Confirmed |
| 04-23 11:58 | 20m | - / - | K1BX | -8 / - | 2 | ✓ Confirmed |
| 04-23 11:52 | 20m | - / -18 | KC1JY | -2 / - | 4 | ✓ Confirmed |
| 04-22 18:06 | 80m | -4 / - | UX1AA | - / - | 12 | Partial |
| 04-22 18:05 | 80m | +19 / - | E79D | - / -2 | 2 | ✓ Confirmed |
| 04-22 17:59 | 20m | -6 / - | ON6AA | - / - | 4 | Partial |
| 04-22 17:50 | 20m | +2 / - | ON6AA | - / - | 2 | Partial |
| 04-22 17:49 | 20m | -7 / - | OP9T | - / - | 2 | Partial |
| 04-22 17:48 | 20m | +12 / - | EA5IDA | - / - | 10 | Partial |
| 04-22 17:45 | 20m | - / -21 | 7X3WPL | -13 / - | 2 | Partial |
| 04-22 17:41 | 20m | - / - | 7X3WPL | -18 / - | 2 | Partial |
Station Log
10m
UTC dB Freq Message 114730 -23 1328 JK3NSD 7Q6UJ -05 115045 -20 1766 JK3NSD HZ1TT RR73 123230 +9 443 JK3NSD RR73; GM7TUD <...> +00
40m
UTC dB Freq Message 163930 -13 928 JK3NSD R6FX LN14 220045 -5 1608 JK3NSD OM0RX JN88 (x2)
20m
UTC dB Freq Message 142945 -10 579 JK3NSD US5HL KN69 165600 -7 2520 G5MJF JK3NSD PM74 (x2) 172215 -7 2519 JK3NSD OZ3FON -11 (x3) 172715 -3 582 JK3NSD RK9S -09 164215 -5 2515 <...> JK3NSD PM74 (x3) 113845 -11 714 JK3NSD SM6/DL1HTW -17 114045 -12 2221 JK3NSD RI0SP -15 133915 -19 2028 KJ4KFJ JK3NSD PM74 134100 -14 2728 JK3NSD BG2EFX PN26 134430 +3 1540 JK3NSD JY5IB -13
160m
UTC dB Freq Message 200400 -10 2363 JK3NSD SQ9DJQ -11 (x3)
80m
UTC dB Freq Message 180545 +18 602 JK3NSD E79D RR73 180615 -4 1734 JK3NSD UX1AA KO70 (x12) 190330 +1 2324 JK3NSD 4Z5AV -14 (x2)