JA9IFF — FT8 station from Japan
Amateur radio station JA9IFF operating from Japan. 18 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 7 days, best SNR +18 dB. Heard between 2026-04-22 and 2026-05-03.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
18
Total spots
0
CQ calls
7
Days active
+1 dB
Avg SNR
Bands
20m
10m
First seen: 2026-04-22
Last seen: 2026-05-03 06:39 UTC
Last seen: 2026-05-03 06:39 UTC
Frequent QSO partners observed at SO8OO
Stations JA9IFF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA9IFF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-01 11:36 | 20m | +7 / - | <...> | - / -13 | 2 | Partial |
| 05-01 11:26 | 20m | +4 / - | SX20RCK | - / -18 | 3 | Partial |
| 04-30 13:58 | 20m | - / - | YF4SDN | -12 / - | 2 | Partial |
| 04-29 11:43 | 20m | +13 / - | OH3CBN | - / -10 | 2 | Partial |
| 04-25 11:42 | 20m | -16 / - | R8CHS | - / -13 | 2 | ✓ Confirmed |
| 04-25 10:54 | 20m | +16 / - | ON6AA | - / -18 | 3 | ✓ Confirmed |
Station Log
10m
UTC dB Freq Message 083930 -13 2597 JA9IFF BG9IDK RR73
20m
UTC dB Freq Message 114415 +14 373 JA9IFF OH3CBN RRR 135445 -10 2772 JA9IFF PD3RMV JO21 134815 -14 2567 BG9EQM JA9IFF 73 134945 -16 2568 XV5DH JA9IFF PM95 135845 -11 417 YF4SDN JA9IFF PM95 (x2) 112130 -20 2547 LB5WB JA9IFF PM95 112615 +6 784 JA9IFF SX20RCK -18 (x3) 113230 -16 2557 W9XA JA9IFF PM95 113400 -13 2557 K9MM JA9IFF PM95 113615 +5 784 JA9IFF <...> -13 (x2) 145215 -19 717 A92AE JA9IFF PM95