JA9SNF — FT8 station from Japan
Amateur radio station JA9SNF operating from Japan. 49 FT8 spots received at SO8OO WebSDR, active on 80m, 20m, over 16 days, best SNR +23 dB. Heard between 2026-04-21 and 2026-06-14.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
49
Total spots
0
CQ calls
16
Days active
+6 dB
Avg SNR
Bands
80m
20m
First seen: 2026-04-21
Last seen: 2026-06-14 19:18 UTC
Last seen: 2026-06-14 19:18 UTC
Frequent QSO partners observed at SO8OO
Stations JA9SNF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA9SNF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-14 21:17 | 20m | +16 / - | E70A | - / -12 | 3 | ✓ Confirmed |
| 06-14 21:06 | 20m | +9 / - | HB9EFK | - / -15 | 3 | ✓ Confirmed |
| 06-12 21:54 | 20m | +16 / - | DL9RDM | - / -14 | 5 | ✓ Confirmed |
| 06-10 20:52 | 20m | +4 / - | IK8TPB | - / -14 | 2 | ✓ Confirmed |
| 06-10 20:41 | 20m | +10 / - | IQ3AZ | - / -15 | 2 | ✓ Confirmed |
| 06-03 21:19 | 20m | 0 / - | TL8GD | - / -6 | 2 | ✓ Confirmed |
| 05-30 20:52 | 20m | -11 / - | BV7SS | - / -15 | 2 | ✓ Confirmed |
| 05-29 19:50 | 20m | -8 / - | RA3ZH | - / - | 2 | Partial |
| 05-21 21:27 | 20m | - / -7 | YO3JR | -16 / - | 2 | Partial |
| 05-21 21:25 | 20m | - / - | BG4OOO | -14 / - | 2 | ✓ Confirmed |
| 05-21 21:20 | 20m | - / -9 | OM4ASL | -9 / - | 4 | ✓ Confirmed |
| 05-21 21:17 | 20m | - / -14 | CT1EEX | -7 / - | 3 | Partial |
| 05-21 21:16 | 20m | - / -18 | 7Z1FV | -4 / - | 3 | Partial |
| 05-21 21:15 | 20m | - / -13 | IZ4EFV | -5 / - | 2 | Partial |
| 05-21 21:13 | 20m | - / -12 | 7Z1BM | -6 / - | 3 | Partial |
| 05-21 20:51 | 20m | +3 / - | HS0ZOY | - / -9 | 5 | ✓ Confirmed |
| 05-18 21:41 | 20m | +6 / - | IU0NAD | - / - | 3 | Partial |
| 05-04 12:18 | 20m | -14 / - | OH4MDY | - / -17 | 2 | ✓ Confirmed |
| 05-02 20:49 | 20m | -14 / - | SV9GPV | - / -19 | 2 | ✓ Confirmed |
| 04-25 12:04 | 20m | +21 / - | ON6AA | - / -22 | 7 | Partial |
| 04-21 20:10 | 80m | +7 / - | 4L3YL | - / - | 2 | Partial |
| 04-21 20:04 | 80m | +12 / - | 4L3YL | - / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 204100 +9 2987 JA9SNF IQ3AZ R-15 (x2) 205215 +3 2903 JA9SNF IK8TPB R-14 (x2) 215400 +15 2807 JA9SNF DL9RDM JN68 (x5) 210645 +7 2382 JA9SNF HB9EFK -15 (x3) 211715 +18 2738 JA9SNF E70A -12 (x3)
80m
UTC dB Freq Message 200445 +13 2870 JA9SNF 4L3YL LN21 (x4)