JF1LMB — FT8 station from Japan
Amateur radio station JF1LMB operating from Japan. 200 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, 10m, over 30 days, best SNR +22 dB. Heard between 2026-04-21 and 2026-06-09.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
200
Total spots
0
CQ calls
30
Days active
+0 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-06-09 16:35 UTC
Last seen: 2026-06-09 16:35 UTC
Frequent QSO partners observed at SO8OO
Stations JF1LMB worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JF1LMB | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-09 19:08 | 20m | - / - | PA50ALM | -9 / - | 3 | Partial |
| 06-09 19:05 | 20m | - / - | <...> | -3 / - | 3 | Partial |
| 06-09 19:03 | 20m | - / +1 | BA8BLJ | -6 / - | 2 | ✓ Confirmed |
| 06-09 19:02 | 20m | - / -7 | E70Z | -6 / - | 2 | ✓ Confirmed |
| 06-09 19:01 | 20m | - / - | IR5RTSE | -6 / - | 2 | Partial |
| 06-09 18:38 | 20m | - / - | OZ7CL | -4 / - | 3 | Partial |
| 06-09 18:34 | 20m | +10 / -5 | TA6U | 0 / -4 | 5 | ✓ Complete |
| 06-09 18:34 | 20m | +7 / - | M8KKH | - / - | 4 | Partial |
| 06-08 19:46 | 20m | - / -7 | IQ7PU | +1 / - | 3 | ✓ Confirmed |
| 06-08 19:44 | 20m | -18 / -7 | SQ2RAD | -2 / - | 5 | ✓ Complete |
| 06-08 19:40 | 20m | - / -14 | BG5BNW | -2 / - | 2 | ✓ Confirmed |
| 06-08 19:39 | 20m | -3 / -7 | IT9GOT | 0 / -8 | 4 | ✓ Complete |
| 06-05 18:31 | 20m | - / -6 | EW8CG | -11 / - | 4 | ✓ Confirmed |
| 06-05 18:26 | 20m | -6 / -14 | G0JEI | -12 / -17 | 6 | Partial |
| 06-05 18:26 | 20m | +2 / - | SV1MOZ | -10 / -11 | 3 | ✓ Verified |
| 06-05 18:25 | 20m | - / -13 | IQ0OS | -8 / - | 2 | Partial |
| 06-05 18:23 | 20m | - / -17 | IZ5ILK | -8 / - | 2 | ✓ Confirmed |
| 06-05 18:14 | 20m | +16 / - | IQ9BF | -12 / -12 | 3 | ✓ Verified |
| 06-02 19:19 | 20m | - / - | 9A60CBM | +2 / - | 2 | Partial |
| 06-02 19:16 | 20m | +5 / - | SV5BYP | 0 / -8 | 7 | ✓ Verified |
| 05-29 18:51 | 80m | -2 / - | RU3T | - / -19 | 4 | Partial |
| 05-29 18:48 | 80m | +8 / - | LZ2II | - / -18 | 3 | ✓ Confirmed |
| 05-29 18:48 | 80m | +1 / - | RO2X | - / - | 6 | Partial |
| 05-29 18:31 | 20m | - / - | EW2ZC | -13 / - | 5 | Partial |
| 05-29 18:30 | 20m | -16 / -20 | TA3XEE | -11 / -5 | 3 | ✓ Complete |
| 05-29 18:29 | 20m | -10 / - | EA3IGL | - / - | 2 | Partial |
| 05-29 18:28 | 20m | +8 / - | F4HSU | - / -22 | 3 | Partial |
| 05-29 18:27 | 20m | - / -5 | UR1CCO | -12 / - | 4 | ✓ Confirmed |
| 05-29 18:24 | 20m | - / -12 | R8LD | -8 / - | 4 | ✓ Confirmed |
| 05-29 18:21 | 20m | -8 / +3 | UN3QA | -6 / - | 5 | ✓ Verified |
| 05-25 19:08 | 80m | -6 / - | UA6F | - / -16 | 2 | ✓ Confirmed |
| 05-25 18:58 | 40m | -7 / - | UA3ZNQ | - / -22 | 2 | Partial |
| 05-25 18:49 | 40m | -10 / - | YM3KC | - / -10 | 2 | ✓ Confirmed |
| 05-25 18:40 | 20m | -3 / -19 | TA2EE | -4 / - | 4 | ✓ Verified |
| 05-25 18:37 | 20m | - / -5 | EX8ABR/P | -2 / - | 4 | Partial |
| 05-24 18:19 | 20m | - / -16 | YU7XL | -4 / - | 2 | ✓ Confirmed |
| 05-24 18:15 | 20m | +15 / +8 | YO7LMU | -8 / -1 | 8 | ✓ Complete |
| 05-24 18:11 | 20m | - / -21 | OG2KAJ | -5 / - | 4 | Partial |
| 05-24 18:08 | 20m | - / -14 | M7LYG | -3 / - | 2 | ✓ Confirmed |
| 05-24 18:06 | 20m | - / -4 | GB5MMH | 0 / - | 3 | ✓ Confirmed |
| 05-24 18:03 | 20m | -12 / -12 | GB9SOS | -1 / -16 | 7 | ✓ Complete |
| 05-22 19:32 | 40m | 0 / - | R3ZMM | - / -17 | 4 | ✓ Confirmed |
| 05-22 19:29 | 40m | +6 / - | YT1VDA | - / - | 3 | Partial |
| 05-22 19:28 | 40m | 0 / - | SV5BYP | - / -16 | 2 | ✓ Confirmed |
| 05-22 19:23 | 40m | -1 / - | SV5BYP | - / +1 | 4 | Partial |
| 05-22 19:03 | 20m | - / - | YM4KA | -1 / - | 5 | Partial |
| 05-22 18:58 | 20m | - / +2 | OH5BRB | -4 / - | 4 | ✓ Confirmed |
| 05-22 18:54 | 20m | - / -11 | ON8CA | -4 / - | 5 | Partial |
| 05-22 18:52 | 20m | - / -11 | DK8VD | -7 / - | 4 | ✓ Confirmed |
| 05-22 18:51 | 20m | -4 / -9 | OE6FEF | 0 / - | 4 | ✓ Verified |
Station Log
20m
UTC dB Freq Message 183900 -4 371 OZ7CL JF1LMB PM95 (x2) 190030 -6 751 AN114ESK JF1LMB PM95 190100 -7 752 <IR5RTSE> JF1LMB PM95 (x2) 190200 -7 751 E70Z JF1LMB R-07 (x2) 190300 -5 751 BA8BLJ JF1LMB R+01 (x2) 190500 -5 715 <...> JF1LMB PM95 (x3) 190830 -11 2379 PA50ALM JF1LMB PM95 (x3)
80m
UTC dB Freq Message 190900 -6 2148 JF1LMB UA6F RR73 184830 +0 2646 JF1LMB RO2X KO74 184830 +10 1082 JF1LMB LZ2II -18 184900 +2 2646 JF1LMB RO2X KO74 184900 +8 1082 JF1LMB LZ2II -18 184930 +0 2646 JF1LMB RO2X KO74 184930 +6 1082 JF1LMB LZ2II RR73 185000 +0 2646 JF1LMB RO2X KO74 (x2) 185100 -3 847 JF1LMB RU3T -19 185100 +3 2646 JF1LMB RO2X KO74 185200 +1 847 JF1LMB RU3T -19 (x3) 185330 -3 2580 JF1LMB D2UY RR73
40m
UTC dB Freq Message 192815 +0 1990 JF1LMB SV5BYP -16 (x2) 192915 +4 1934 JF1LMB YT1VDA KN04 (x3) 193145 -2 1356 JF1LMB YO4BXX R-16 193245 +1 2177 JF1LMB R3ZMM KO90 (x4) 184915 -12 1321 JF1LMB YM3KC -10 (x2) 185830 -8 1181 JF1LMB UA3ZNQ KO81 (x2) 192730 +6 721 JF1LMB EM90ZMV -09
10m
UTC dB Freq Message 111300 -18 996 JF1LMB ZS6RFI -03