JF6FFS — FT8 station from Japan
Amateur radio station JF6FFS operating from Japan (grid square JN44). 51 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 13 days, best SNR +12 dB. Heard between 2026-04-23 and 2026-07-21.
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Overview
51
Total spots
0
CQ calls
13
Days active
-9 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-23
Last seen: 2026-07-21 19:32 UTC
Last seen: 2026-07-21 19:32 UTC
Frequent QSO partners observed at SO8OO
Stations JF6FFS worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JF6FFS | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-21 21:31 | 20m | -13 / - | IK1RQX | - / - | 3 | Partial |
| 07-21 21:21 | 20m | - / -12 | TU5MM | -3 / - | 15 | Partial |
| 07-16 21:27 | 40m | -10 / - | EA8UP | - / -21 | 6 | ✓ Confirmed |
| 07-10 22:21 | 20m | -24 / - | HB9DDS | - / - | 2 | ✓ Confirmed |
| 07-07 21:08 | 20m | - / -13 | CT1FIU | -20 / - | 2 | ✓ Confirmed |
| 07-07 21:02 | 20m | -14 / - | DL0BSO | - / -15 | 6 | Partial |
| 07-07 21:01 | 20m | - / -20 | EA5TC | -20 / - | 4 | ✓ Confirmed |
| 07-07 20:57 | 20m | -5 / - | F5JAE | - / -10 | 4 | ✓ Confirmed |
| 06-05 12:11 | 10m | -4 / - | 5H1KB | - / -19 | 2 | Partial |
| 06-05 11:56 | 10m | -13 / - | F4LZK | -8 / - | 2 | ✓ Verified |
| 06-02 12:56 | 10m | -12 / - | 7Q8AK | - / -2 | 2 | ✓ Confirmed |
| 05-28 11:18 | 10m | -8 / - | 7Q3AM | - / -1 | 2 | ✓ Confirmed |
| 05-11 21:32 | 20m | - / - | TF3AK | -6 / - | 6 | Partial |
| 05-09 22:02 | 20m | - / - | JW7QIA | -1 / - | 8 | Partial |
| 05-03 21:32 | 20m | - / -9 | Z34K | -15 / - | 2 | Partial |
| 05-03 21:24 | 20m | +6 / - | F4IBJ | - / - | 4 | Partial |
| 05-03 21:21 | 20m | -10 / -17 | ZB2JK | -14 / - | 8 | ✓ Verified |
| 05-01 22:46 | 20m | +2 / - | AU2M | - / -6 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 212430 +0 2972 TU5MM JF6FFS PM53 (x12) 213145 -13 1517 JF6FFS IK1RQX JN44 (x3)
40m
UTC dB Freq Message 212715 -11 1723 JF6FFS EA8UP -21 (x6)
10m
UTC dB Freq Message 110045 -9 924 JF6FFS A41ZZ -12 111800 -7 1391 JF6FFS 7Q3AM -01 (x2) 125630 -12 2276 JF6FFS 7Q8AK -02 (x2) 111600 -17 1613 JF6FFS 8Q7PR 73 115245 -19 2179 JF6FFS DN9OPA R-23 115345 -18 1040 JF6FFS F4LZK -04 115630 -8 678 F4LZK JF6FFS RR73 115645 -13 1041 JF6FFS F4LZK 73 121100 -4 483 JF6FFS 5H1KB R-19 (x2) 132700 -8 381 JF6FFS RR73; IW5EED <...> -16