JA7JPZ — FT8 station from Japan
Amateur radio station JA7JPZ operating from Japan (grid square JN01). 115 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 40m, 20m, 10m, over 6 days, best SNR +23 dB. Heard between 2026-04-26 and 2026-07-25.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
115
Total spots
0
CQ calls
6
Days active
-0 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-26
Last seen: 2026-07-25 06:06 UTC
Last seen: 2026-07-25 06:06 UTC
Frequent QSO partners observed at SO8OO
Stations JA7JPZ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA7JPZ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-25 08:05 | 20m | -10 / - | EA3IE | - / - | 2 | Partial |
| 06-13 19:10 | 40m | +1 / - | E74PA | - / -25 | 2 | ✓ Confirmed |
| 06-13 19:10 | 40m | -3 / - | YT1VDA | - / - | 3 | Partial |
| 06-13 19:07 | 40m | -3 / - | R3LDK | - / - | 3 | Partial |
| 06-13 19:03 | 40m | +2 / - | IU0ODL | - / -14 | 2 | ✓ Confirmed |
| 06-13 19:03 | 40m | -4 / - | YT1VDA | - / -8 | 5 | ✓ Confirmed |
| 06-13 19:00 | 40m | - / - | TJ1GD | -16 / - | 2 | Partial |
| 05-26 10:32 | 10m | -4 / - | 9J2FI | - / +2 | 2 | ✓ Confirmed |
| 05-14 21:09 | 20m | - / -11 | YO6OEJ | +8 / - | 2 | Partial |
| 05-14 21:06 | 20m | - / -20 | <...> | +6 / - | 2 | Partial |
| 05-14 21:03 | 20m | -21 / -13 | CN8NY | -5 / - | 4 | ✓ Verified |
| 05-07 19:35 | 80m | +12 / - | UA3IKI | - / - | 2 | Partial |
| 05-07 19:33 | 80m | -7 / - | UY5LW | - / - | 6 | Partial |
| 05-07 19:32 | 80m | +6 / - | IZ3KUS | - / -10 | 3 | Partial |
| 05-07 19:31 | 80m | +14 / -11 | RD7O | -13 / - | 5 | Partial |
| 05-07 19:31 | 80m | +10 / -14 | LZ81ZZ | -13 / - | 4 | ✓ Verified |
| 05-07 19:30 | 80m | +14 / - | <...> | -9 / -11 | 2 | Partial |
| 05-07 19:26 | 80m | +2 / - | UT2QL | - / -24 | 3 | Partial |
| 05-07 19:25 | 80m | -6 / - | DL9OBU | - / - | 2 | Partial |
| 05-07 19:25 | 80m | -7 / - | IZ6JPK | - / - | 3 | Partial |
| 05-07 19:23 | 80m | +1 / -16 | IT9KHI | -18 / -14 | 7 | ✓ Complete |
| 05-07 19:23 | 80m | +6 / -15 | YO6FNF | -10 / -12 | 5 | ✓ Complete |
| 05-07 19:21 | 80m | -20 / -9 | UK8FCM | -12 / -19 | 6 | ✓ Complete |
| 05-07 19:20 | 80m | +7 / -20 | PI4DX | -14 / -15 | 6 | Partial |
| 05-07 19:19 | 80m | - / -15 | UT2QL | -8 / - | 2 | Partial |
| 05-07 19:18 | 80m | +21 / - | OK1XV | - / - | 4 | Partial |
| 05-07 19:17 | 80m | -12 / - | DL9OBU | - / - | 2 | Partial |
| 05-07 19:17 | 80m | -14 / - | R3XBS | - / -18 | 2 | Partial |
| 05-07 19:16 | 80m | +9 / - | PI4DX | - / - | 4 | Partial |
| 05-07 19:16 | 80m | +1 / - | UT2QL | - / - | 2 | Partial |
| 05-07 19:12 | 80m | +9 / -15 | IW1PUR | -11 / -14 | 12 | ✓ Complete |
| 05-07 19:12 | 80m | -7 / - | IS0IYV | - / - | 9 | Partial |
| 05-07 19:11 | 80m | +2 / -21 | YT2ZE | -11 / -5 | 5 | ✓ Complete |
| 05-07 19:09 | 160m | +14 / - | OK1ATP | -12 / -17 | 2 | ✓ Verified |
| 05-07 19:09 | 80m | +9 / - | OK1XV | - / - | 4 | Partial |
| 05-07 19:09 | 80m | +6 / - | RU3OZ | - / - | 2 | Partial |
| 05-07 19:06 | 80m | +2 / -17 | SP2HNF | -16 / -8 | 8 | ✓ Complete |
| 05-07 19:05 | 80m | - / -13 | UK8FAV | -18 / - | 4 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 210300 -8 1500 CN8NY JA7JPZ PM98 (x2) 210345 -21 1499 JA7JPZ CN8NY RRR 210400 -1 1500 CN8NY JA7JPZ 73 210430 +0 641 ON3CX JA7JPZ -14 210600 +6 381 <...> JA7JPZ PM98 (x2) 210800 +5 380 SH0EPN JA7JPZ -16 210930 +8 380 YO6OEJ JA7JPZ -11 (x2) 080545 -15 2282 JA7JPZ EA3IE JN01 (x2)
40m
UTC dB Freq Message 190400 +4 867 JA7JPZ IU0ODL RR73 190430 -13 1633 JA7JPZ UE7DR -03 190430 -3 1792 JA7JPZ YT1VDA KN04 (x3) 190600 -8 2003 JA7JPZ RA4HG RR73 190700 -2 689 JA7JPZ R3LDK KO64 (x2) 190730 +4 819 JA7JPZ E74PA JN93 190800 -1 689 JA7JPZ R3LDK KO64 191000 -2 1789 JA7JPZ YT1VDA KN04 191000 +1 819 JA7JPZ E74PA R-25 191030 -3 1789 JA7JPZ YT1VDA KN04 191030 +1 819 JA7JPZ E74PA 73 191100 -4 1788 JA7JPZ YT1VDA KN04
10m
UTC dB Freq Message 103245 -5 2832 JA7JPZ 9J2FI +02 (x2)
80m
UTC dB Freq Message 193230 -12 337 RD7O JA7JPZ -11 193245 +2 2772 JA7JPZ IZ3KUS -10 193300 -15 337 RD7O JA7JPZ -11 193315 +9 2773 JA7JPZ IZ3KUS -10 193330 -12 337 RD7O JA7JPZ -11 193345 -7 2803 JA7JPZ UY5LW KO50 193400 -10 337 UA0LQE JA7JPZ -02 193415 -4 2803 JA7JPZ UY5LW KO50 (x2) 193530 +13 429 JA7JPZ UA3IKI KO76 193530 -8 337 UA0WF JA7JPZ RR73 193545 -6 2803 JA7JPZ UY5LW KO50 193600 +11 430 JA7JPZ UA3IKI KO76 193615 -9 2803 JA7JPZ UY5LW KO50 (x2)
160m
UTC dB Freq Message 190930 +14 2415 JA7JPZ OK1ATP -17 191015 -12 293 OK1ATP JA7JPZ 73 191100 -10 1105 JA7JPZ RG5A KN93