JR4FNW — FT8 station from Japan
Amateur radio station JR4FNW operating from Japan. 63 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 10 days, best SNR +25 dB. Heard between 2026-05-08 and 2026-07-24.
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Overview
63
Total spots
0
CQ calls
10
Days active
-1 dB
Avg SNR
Bands
20m
40m
First seen: 2026-05-08
Last seen: 2026-07-24 17:24 UTC
Last seen: 2026-07-24 17:24 UTC
Frequent QSO partners observed at SO8OO
Stations JR4FNW worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JR4FNW | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-24 19:22 | 20m | +2 / - | SP1TJ | - / - | 2 | ✓ Confirmed |
| 07-24 18:49 | 40m | +10 / - | UR5EDX | - / -17 | 4 | ✓ Confirmed |
| 07-24 18:38 | 40m | -2 / - | DL3KVR | - / - | 2 | Partial |
| 07-24 18:26 | 40m | +8 / - | UR5EDX | - / - | 3 | Partial |
| 06-26 20:10 | 20m | -5 / - | IW2JYJ | - / -12 | 2 | ✓ Confirmed |
| 06-26 19:56 | 20m | +3 / - | IZ2DPX | - / -13 | 2 | ✓ Confirmed |
| 06-26 19:52 | 20m | -13 / - | EW8CW | - / - | 2 | ✓ Confirmed |
| 06-26 19:42 | 20m | -2 / - | F5PGA | - / -17 | 5 | Partial |
| 06-19 22:02 | 20m | - / -23 | 9K2KU | -4 / - | 3 | Partial |
| 06-19 21:55 | 20m | - / -14 | YO5IM | -21 / - | 3 | ✓ Confirmed |
| 06-19 21:51 | 20m | - / -25 | IZ2CPO | -13 / - | 3 | ✓ Confirmed |
| 06-19 20:22 | 20m | -10 / - | TA2ED | - / -21 | 4 | Partial |
| 06-19 20:05 | 20m | -5 / - | EA3RT | - / -14 | 2 | Partial |
| 06-19 20:01 | 20m | -6 / - | OE9GWV | - / -16 | 2 | ✓ Confirmed |
| 06-19 19:57 | 20m | -17 / - | BA8BLK | - / -12 | 2 | Partial |
| 06-13 00:23 | 20m | -14 / - | IQ9NI | - / -20 | 2 | ✓ Confirmed |
| 06-12 22:44 | 20m | +14 / - | IK4PLW | - / -12 | 4 | ✓ Confirmed |
| 06-11 19:53 | 40m | -8 / - | UT8IKN | - / -18 | 3 | ✓ Confirmed |
| 06-11 19:06 | 20m | -9 / - | 9A5AZK | -9 / - | 2 | ✓ Verified |
| 06-11 19:00 | 20m | - / - | 7Z1IS | -9 / - | 4 | Partial |
| 06-11 18:57 | 20m | - / - | SV9TLU | -5 / - | 3 | Partial |
| 06-11 18:53 | 20m | - / -20 | DG0OFT | -15 / - | 2 | Partial |
| 06-11 18:48 | 20m | -10 / -5 | HA9PP | -12 / - | 3 | ✓ Verified |
| 06-11 18:47 | 20m | -9 / -9 | IK4RVY | -16 / -16 | 5 | ✓ Complete |
| 05-29 19:21 | 20m | - / -15 | HA7VSA | -14 / - | 2 | ✓ Confirmed |
| 05-29 19:20 | 20m | +10 / -4 | UX5UO | -10 / -20 | 5 | ✓ Complete |
| 05-29 19:19 | 20m | -2 / - | RA3ZH | - / -16 | 2 | Partial |
| 05-29 19:15 | 20m | - / - | YO3JR | -5 / - | 3 | Partial |
| 05-08 20:58 | 20m | +4 / -19 | EC3A | -12 / -22 | 6 | ✓ Complete |
| 05-08 12:22 | 20m | +24 / - | I2EAY | - / -17 | 2 | ✓ Confirmed |
| 05-08 11:49 | 20m | +7 / - | ON6AA | - / -17 | 2 | Partial |
Station Log
20m
UTC dB Freq Message 194215 -2 1167 JR4FNW F5PGA JN24 (x5) 194500 -13 900 JR4FNW IQ6PE RR73 194900 -14 801 JR4FNW IQ9BF -03 195200 -12 2474 JR4FNW EW8CW KO52 (x2) 195600 +2 407 JR4FNW IZ2DPX -13 (x2) 201030 -4 872 JR4FNW IW2JYJ -12 (x2) 192215 +2 450 JR4FNW SP1TJ JO74 (x2)
40m
UTC dB Freq Message 200545 +12 2474 JR4FNW E75AA -19 195345 -6 2563 JR4FNW UT8IKN -18 (x3) 182645 +12 942 JR4FNW UR5EDX KN78 (x3) 183815 -4 2849 JR4FNW DL3KVR JO64 183815 -1 2763 JR4FNW EU4U RR73 183845 +1 2849 JR4FNW DL3KVR JO64 184900 +8 946 JR4FNW UR5EDX KN78 (x4)