JA7JPZ — FT8 station from Japan
Amateur radio station JA7JPZ operating from Japan. 144 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 40m, 20m, 10m, over 6 days, best SNR +23 dB. Heard between 2026-04-22 and 2026-05-26.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
144
Total spots
0
CQ calls
6
Days active
-3 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-22
Last seen: 2026-05-26 08:33 UTC
Last seen: 2026-05-26 08:33 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 | |
|---|---|---|---|---|---|---|
| 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 |
| 04-26 19:36 | 80m | -6 / - | LB1UK | - / - | 4 | Partial |
| 04-25 20:28 | 40m | -1 / - | R6FX | - / - | 4 | Partial |
| 04-25 20:02 | 40m | -3 / - | IV3GVS | - / -7 | 5 | ✓ Confirmed |
| 04-22 20:27 | 40m | - / -11 | OM0RX | 0 / - | 2 | Partial |
| 04-22 20:26 | 40m | -15 / -17 | DL9KM | -2 / - | 5 | ✓ Complete |
| 04-22 20:26 | 40m | -20 / - | SQ2HEB | - / -2 | 2 | Partial |
| 04-22 20:19 | 40m | -4 / -14 | TA0V | +5 / - | 3 | ✓ Verified |
| 04-22 20:17 | 40m | -9 / - | SQ2HEB | - / - | 3 | Partial |
| 04-22 20:15 | 40m | -10 / -12 | TA2EE | +3 / +2 | 20 | ✓ Complete |
| 04-22 20:14 | 40m | -10 / - | R6AAG | - / -3 | 4 | Partial |
| 04-22 20:12 | 40m | -8 / - | PE3T | - / -11 | 6 | Partial |
| 04-22 20:10 | 40m | -7 / -12 | SQ2HEB | +6 / -17 | 4 | ✓ Complete |
| 04-22 20:08 | 40m | -10 / -22 | CN8NS | +2 / -8 | 14 | ✓ Complete |
Station Log
10m
UTC dB Freq Message 103245 -5 2832 JA7JPZ 9J2FI +02 (x2)
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)
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
40m
UTC dB Freq Message 202745 +0 248 OM0RX JA7JPZ -11 (x2) 212830 -14 2014 JA7JPZ CN8NS RR73 195245 -17 2379 EP2AES JA7JPZ PM98 (x2) 200215 -5 249 JA7JPZ IV3GVS JN66 (x5) 202800 +2 248 JA7JPZ R6FX LN14 (x4) 204315 -8 421 7P8WR JA7JPZ PM98