JA2VFH — FT8 station from Japan
Amateur radio station JA2VFH operating from Japan (grid square JN01). 100 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 17 days, best SNR +16 dB. Heard between 2026-05-04 and 2026-07-24.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
100
Total spots
0
CQ calls
17
Days active
-10 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-05-04
Last seen: 2026-07-24 19:39 UTC
Last seen: 2026-07-24 19:39 UTC
Frequent QSO partners observed at SO8OO
Stations JA2VFH worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA2VFH | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-24 21:38 | 20m | -21 / - | EB3JT | - / - | 2 | Partial |
| 07-24 12:59 | 20m | -7 / - | S55X | - / - | 2 | Partial |
| 07-24 12:55 | 20m | -22 / - | R6SS | - / -15 | 2 | Partial |
| 07-21 20:59 | 20m | - / - | TU5MM | -14 / - | 2 | Partial |
| 07-18 22:27 | 20m | -18 / - | EA7ALL | - / - | 2 | Partial |
| 07-18 22:07 | 20m | -9 / - | US5HL | - / - | 3 | Partial |
| 07-18 22:06 | 20m | -4 / - | RA3ZH | - / -15 | 2 | ✓ Confirmed |
| 07-18 21:51 | 20m | 0 / - | IW5DLY | - / -24 | 5 | ✓ Confirmed |
| 07-18 21:40 | 20m | -2 / - | R2AL | - / - | 2 | Partial |
| 07-18 21:39 | 20m | -10 / - | SV5BYP | - / -16 | 2 | ✓ Confirmed |
| 07-17 21:34 | 20m | -7 / - | EA5OM | - / -19 | 5 | ✓ Confirmed |
| 07-17 21:28 | 20m | 0 / - | EA5BLP | - / - | 2 | Partial |
| 07-17 21:26 | 20m | -15 / - | IK3/UY7LA | - / - | 4 | Partial |
| 07-17 21:26 | 20m | -2 / - | R2AL | - / - | 4 | Partial |
| 07-17 21:08 | 20m | -16 / - | EA3BIC | - / - | 2 | Partial |
| 07-17 21:00 | 20m | -18 / - | ER1BF | - / -21 | 2 | ✓ Confirmed |
| 07-13 21:27 | 20m | -14 / - | IU5AWQ | - / -5 | 2 | ✓ Confirmed |
| 07-13 21:21 | 20m | +3 / - | ON6AA | - / -20 | 3 | ✓ Confirmed |
| 07-13 05:54 | 20m | 0 / - | SP3DOF | - / -10 | 2 | ✓ Confirmed |
| 07-13 05:47 | 20m | -21 / - | HB9TIH | - / - | 4 | Partial |
| 07-13 05:27 | 20m | +2 / - | OE5CCN | - / -14 | 2 | ✓ Confirmed |
| 07-13 05:21 | 20m | -24 / - | HB9TIH | - / - | 2 | Partial |
| 07-13 05:17 | 20m | -18 / - | EA5HEU | - / -19 | 2 | Partial |
| 07-11 13:12 | 20m | -15 / - | UA3ON | - / -15 | 2 | Partial |
| 07-11 13:07 | 20m | -18 / - | RZ4FWA | - / - | 3 | Partial |
| 07-07 21:02 | 40m | -23 / - | R6JAE | - / -23 | 2 | Partial |
| 07-06 22:21 | 20m | -7 / - | OE9GWV | - / -14 | 3 | Partial |
| 07-05 21:25 | 20m | -9 / - | EA2EWL | - / -19 | 2 | ✓ Confirmed |
| 07-03 21:59 | 20m | -23 / - | A45XO | - / -19 | 2 | Partial |
| 07-03 21:22 | 20m | -10 / - | <...> | - / -13 | 2 | Partial |
| 07-03 21:02 | 20m | +16 / - | GB2WWA | - / -18 | 2 | ✓ Confirmed |
| 06-11 13:01 | 10m | -10 / - | 9X5KM | - / - | 3 | Partial |
| 05-21 13:18 | 20m | 0 / - | UN3P | - / -9 | 2 | ✓ Confirmed |
| 05-15 22:01 | 20m | -8 / - | JY5IB | - / - | 2 | ✓ Confirmed |
| 05-04 21:57 | 20m | +12 / - | JY5IB | - / -18 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 221700 -11 1478 JA2VFH OY1R RR73 222545 -11 1238 JA2VFH CR7BUJ -14 222745 -15 1479 JA2VFH EA7ALL IM88 (x2) 204400 -17 2085 TU5MM JA2VFH PM85 (x2) 205345 -15 2314 JA2VFH LZ2EW 73 205930 -14 1005 TU5MM JA2VFH PM85 (x2) 125545 -23 2105 JA2VFH R6SS -15 (x2) 125900 -8 1772 JA2VFH S55X JN76 (x2) 213830 -23 2008 JA2VFH EB3JT JN01 (x2)
40m
UTC dB Freq Message 205030 -17 2227 JA2VFH EK/RX3DPK -18 210200 -24 1532 JA2VFH R6JAE LN23 (x2)
10m
UTC dB Freq Message 120045 -13 779 JA2VFH VK9BSA RR73 125100 -10 923 JA2VFH A41ZZ RR73 130100 -8 818 JA2VFH 9X5KM +00 (x3)