JA1PPW — FT8 station from Japan
Amateur radio station JA1PPW operating from Japan (grid square KO85). 123 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 40m, 20m, over 14 days, best SNR +23 dB. Heard between 2026-04-30 and 2026-07-27.
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Overview
123
Total spots
1
CQ calls
14
Days active
-4 dB
Avg SNR
Bands
20m
40m
First seen: 2026-04-30
Last seen: 2026-07-27 18:32 UTC
Last seen: 2026-07-27 18:32 UTC
Frequent QSO partners observed at SO8OO
Stations JA1PPW worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA1PPW | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-27 20:34 | 20m | - / -13 | RC1C | -14 / - | 2 | ✓ Confirmed |
| 07-27 20:31 | 20m | -16 / - | R2BGZ | - / - | 2 | Partial |
| 07-27 20:26 | 20m | -5 / - | IK2JYT | - / - | 3 | Partial |
| 07-26 20:28 | 20m | -8 / - | PA3KUS | - / - | 2 | Partial |
| 07-26 20:25 | 20m | -8 / - | OE9GWV | - / -2 | 4 | ✓ Confirmed |
| 07-26 20:22 | 20m | -19 / - | IW9FRA | -16 / - | 2 | ✓ Verified |
| 07-26 20:21 | 20m | -7 / -20 | OS4K | -15 / +4 | 5 | ✓ Complete |
| 07-26 20:20 | 20m | -5 / - | EA2DYB | -16 / - | 2 | ✓ Verified |
| 07-26 20:16 | 20m | -13 / - | PA3KUS | - / - | 2 | Partial |
| 07-26 20:10 | 20m | +2 / - | IZ2MZL | - / -9 | 4 | ✓ Confirmed |
| 07-26 20:02 | 20m | -12 / - | IT9ACJ | - / -8 | 2 | ✓ Confirmed |
| 07-18 20:44 | 20m | -6 / - | F4IBJ | - / - | 4 | Partial |
| 07-18 20:10 | 20m | -2 / - | CR7BRV | - / -16 | 2 | ✓ Confirmed |
| 07-18 19:52 | 20m | 0 / - | OE9GWV | - / - | 5 | Partial |
| 07-18 19:51 | 20m | -4 / - | M0UTD | - / -14 | 3 | ✓ Confirmed |
| 07-18 19:41 | 20m | +8 / - | RA3ZH | - / -9 | 3 | ✓ Confirmed |
| 07-18 19:41 | 20m | -14 / - | OE9GWV | - / - | 3 | Partial |
| 07-18 19:29 | 20m | -11 / - | OK1KM | - / - | 8 | Partial |
| 07-09 20:03 | 20m | +12 / - | EA1A | - / -13 | 3 | ✓ Confirmed |
| 06-19 20:39 | 20m | - / -11 | TJ1GD/P | -12 / - | 2 | ✓ Confirmed |
| 05-30 07:35 | 20m | -20 / - | V31DL | - / -8 | 4 | ✓ Confirmed |
| 05-27 07:53 | 20m | -5 / - | HC2GRC | - / -5 | 2 | ✓ Confirmed |
| 05-20 04:47 | 20m | -5 / - | EK/RX3DPK | - / -9 | 5 | Partial |
| 05-20 04:46 | 20m | - / - | <...> | -21 / - | 3 | Partial |
| 05-20 04:43 | 20m | -4 / - | EK/RX3DPK | - / -6 | 2 | Partial |
| 05-20 04:42 | 20m | - / - | <...> | -2 / - | 3 | Partial |
| 05-20 04:39 | 20m | - / -17 | RW4HB | -1 / - | 3 | Partial |
| 05-20 04:38 | 20m | - / -13 | BD1AV | +4 / - | 2 | ✓ Confirmed |
| 05-20 04:37 | 20m | - / -19 | HA5VQ | +4 / - | 2 | ✓ Confirmed |
| 05-20 04:36 | 20m | -14 / -10 | R6DME | +1 / - | 2 | ✓ Verified |
| 05-20 04:35 | 20m | - / - | BA6KC | +9 / - | 2 | ✓ Confirmed |
| 05-20 04:33 | 20m | -5 / - | EK/RX3DPK | - / -8 | 3 | Partial |
| 05-20 04:30 | 20m | 0 / - | <...> | +11 / -8 | 9 | Partial |
| 05-20 04:28 | 20m | -2 / - | RC6OG | +6 / +1 | 6 | ✓ Complete |
| 05-20 04:27 | 20m | - / +2 | BH8QYZ | -6 / - | 2 | ✓ Confirmed |
| 05-20 04:25 | 20m | +11 / -9 | RA7E | -3 / -14 | 5 | ✓ Complete |
| 05-20 04:22 | 20m | - / -9 | V31DL | +2 / - | 5 | ✓ Confirmed |
| 05-20 04:22 | 20m | 0 / - | US3EW | - / - | 3 | Partial |
| 05-20 04:21 | 20m | +20 / +8 | RD7P | -7 / -4 | 5 | ✓ Complete |
| 05-20 04:20 | 20m | -2 / - | R8LCA | -15 / -17 | 3 | ✓ Verified |
| 05-18 21:36 | 20m | +7 / - | IU0NAD | - / - | 2 | Partial |
| 05-14 19:48 | 20m | +2 / - | F4FLF | - / - | 2 | Partial |
| 05-14 19:44 | 20m | - / -11 | T77RN | -13 / - | 3 | Partial |
| 05-14 19:44 | 20m | +7 / - | IT9JNN | - / - | 5 | Partial |
| 05-14 19:43 | 20m | - / -8 | PA3KUS | -6 / - | 2 | ✓ Confirmed |
| 05-14 19:42 | 20m | - / - | TF4M | -10 / - | 2 | ✓ Confirmed |
| 05-14 19:37 | 20m | - / - | TF4M | -12 / - | 3 | Partial |
| 05-03 20:49 | 20m | -14 / - | EA3BIC | - / - | 3 | Partial |
| 04-30 08:38 | 20m | -9 / - | ON6AA | - / -8 | 3 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 202245 -11 1509 JA1PPW OS4K RR73 202330 -16 2528 IW9FRA JA1PPW RR73 202515 -3 2647 JA1PPW OE9GWV JN47 (x4) 202845 -10 723 JA1PPW PA3KUS JO21 (x2) 202645 -8 1080 JA1PPW IK2JYT JN45 (x3) 203145 -16 2531 JA1PPW R2BGZ KO85 (x2) 203400 -16 2530 RC1C JA1PPW -13 (x2)
40m
UTC dB Freq Message 202915 -8 835 JA1PPW IK2JYT JN45