JH6DUL — FT8 station from Japan
Amateur radio station JH6DUL operating from Japan. 176 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 40m, 20m, 10m, over 26 days, best SNR +22 dB. Heard between 2026-04-22 and 2026-06-28.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
176
Total spots
0
CQ calls
26
Days active
-3 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-22
Last seen: 2026-06-28 18:53 UTC
Last seen: 2026-06-28 18:53 UTC
Frequent QSO partners observed at SO8OO
Stations JH6DUL worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JH6DUL | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-23 20:36 | 20m | - / -14 | UT3RO | -12 / - | 4 | ✓ Confirmed |
| 06-23 20:31 | 20m | -12 / -7 | F4CPJ | -12 / -13 | 4 | ✓ Complete |
| 06-23 20:28 | 20m | - / -7 | DL7ARV | -10 / - | 2 | ✓ Confirmed |
| 06-23 20:26 | 20m | - / -10 | 9A5AZK | -19 / - | 3 | ✓ Confirmed |
| 06-23 20:23 | 20m | +1 / -14 | GB1500M | -12 / -16 | 3 | Partial |
| 06-23 20:22 | 20m | -3 / - | M9KTM | -12 / - | 2 | ✓ Verified |
| 06-23 20:05 | 20m | - / -7 | SP6CE | -16 / - | 2 | ✓ Confirmed |
| 06-23 20:03 | 20m | - / -18 | SP1BMK | -19 / - | 3 | ✓ Confirmed |
| 06-23 20:00 | 20m | - / -21 | BD7PWV | -18 / - | 2 | Partial |
| 06-23 19:59 | 20m | -5 / - | R6LKG | - / - | 3 | Partial |
| 06-23 19:58 | 20m | -14 / - | G7FSI | - / -16 | 2 | Partial |
| 06-23 19:57 | 20m | - / -22 | TJ1GD/P | -18 / - | 5 | ✓ Confirmed |
| 06-22 14:20 | 20m | +1 / - | R3OR | - / -11 | 2 | Partial |
| 06-13 22:41 | 20m | +4 / - | JY5IB | - / -12 | 2 | ✓ Confirmed |
| 06-13 20:26 | 20m | - / - | KM4IY | -8 / - | 2 | Partial |
| 06-13 20:24 | 20m | - / - | K1PAP | -8 / - | 2 | Partial |
| 06-13 20:13 | 40m | -8 / - | 4Z1RZ | - / -14 | 2 | ✓ Confirmed |
| 06-12 19:56 | 20m | -6 / -9 | 9A5AZK | +3 / - | 3 | Partial |
| 06-12 19:55 | 20m | - / - | D4OL | +1 / - | 9 | Partial |
| 06-12 19:54 | 20m | -7 / - | IU7IVX | - / - | 3 | Partial |
| 06-09 12:33 | 20m | -23 / - | OG3Z | - / -18 | 4 | Partial |
| 06-08 08:11 | 10m | -6 / - | RA3ZH | - / -20 | 4 | ✓ Confirmed |
| 06-07 21:30 | 20m | +7 / - | F4MNH | - / - | 5 | Partial |
| 06-07 21:26 | 20m | -12 / - | HB9TIH | - / -13 | 2 | Partial |
| 06-07 21:26 | 20m | +6 / - | EA3NE | - / +5 | 2 | ✓ Confirmed |
| 06-07 21:20 | 20m | -16 / -1 | Z62NS | +5 / - | 4 | ✓ Complete |
| 06-06 21:56 | 20m | - / - | 9X5KM | -8 / - | 3 | Partial |
| 06-06 21:46 | 20m | - / - | 9X5KM | -4 / - | 8 | Partial |
| 06-06 21:23 | 20m | - / - | VE3XVC | 0 / - | 2 | Partial |
| 06-05 21:16 | 20m | - / - | P40AA | +3 / - | 3 | Partial |
| 05-31 13:41 | 20m | - / - | K3PA | -17 / - | 3 | Partial |
| 05-31 13:39 | 20m | 0 / - | OH8JK | -14 / -11 | 2 | Partial |
| 05-31 13:31 | 20m | - / -21 | VA6DRU | -16 / - | 2 | ✓ Confirmed |
| 05-28 08:03 | 10m | -18 / - | VU2RMS | - / -13 | 2 | ✓ Confirmed |
| 05-24 21:56 | 20m | +14 / -16 | SV5BYP | +7 / -7 | 8 | ✓ Complete |
| 05-24 21:54 | 20m | +1 / -12 | TA3ZZ | +2 / -2 | 6 | ✓ Complete |
| 05-24 21:52 | 20m | -2 / -15 | 7Z1IS | +4 / -6 | 5 | ✓ Complete |
| 05-24 21:44 | 20m | - / -5 | TL8BNW | -5 / - | 5 | ✓ Confirmed |
| 05-20 20:17 | 80m | +3 / - | RV6AVU | - / -21 | 6 | ✓ Confirmed |
| 05-20 20:13 | 80m | -3 / - | RK6MC | - / -19 | 4 | Partial |
| 05-18 13:01 | 20m | - / - | VU2KPH | -12 / - | 5 | Partial |
| 05-15 20:35 | 40m | -4 / - | SN1A | - / -13 | 3 | ✓ Confirmed |
| 05-15 20:28 | 40m | +2 / - | ER1BF | - / - | 2 | Partial |
| 05-15 20:27 | 40m | +6 / - | 9A4ZM | - / - | 3 | Partial |
| 05-15 20:26 | 40m | -4 / - | YO4GIY | - / -14 | 2 | ✓ Confirmed |
| 05-15 20:26 | 40m | -11 / - | IZ8PPI | - / -20 | 4 | Partial |
| 05-15 20:20 | 40m | +7 / - | UR3LM | - / -11 | 3 | ✓ Confirmed |
| 05-15 20:13 | 80m | 0 / - | UX7UU | - / - | 4 | Partial |
| 05-13 20:06 | 40m | -8 / - | R2FBW | - / -16 | 3 | ✓ Confirmed |
| 05-12 12:34 | 20m | -8 / - | PD2WL | - / - | 5 | Partial |
Station Log
40m
UTC dB Freq Message 202715 -11 2029 JH6DUL IZ8PPI -20 (x2) 202745 +6 1219 JH6DUL 9A4ZM JN86 (x2) 202845 +4 1558 JH6DUL ER1BF KN47 202845 +6 1219 JH6DUL 9A4ZM JN86 202915 +1 1558 JH6DUL ER1BF KN47 203400 +11 310 JH6DUL DM100CHE -12 203530 -4 1630 JH6DUL SN1A -13 (x3) 194500 -11 2201 JH6DUL UX1AA RR73 201330 -11 683 JH6DUL 4Z1RZ -14 (x2) 205300 -5 534 JH6DUL II9RICT -17
20m
UTC dB Freq Message 202845 -10 667 DL7ARV JH6DUL RR73 202900 -9 373 JH6DUL CT2HKY -13 202945 -23 1822 SP3SXS JH6DUL RR73 203045 -12 850 UX5UO JH6DUL RR73 203130 -10 967 JH6DUL F4CPJ JN19 203145 -13 970 F4CPJ JH6DUL -07 203200 -14 967 JH6DUL F4CPJ R-13 203215 -11 970 F4CPJ JH6DUL RR73 203615 -10 969 UT3RO JH6DUL -14 (x4) 203900 +22 2839 JH6DUL M0DHO IO91 203945 -16 1561 DL9FFM JH6DUL 73 003545 -7 2011 JH6DUL EB5AL RR73
10m
UTC dB Freq Message 130045 -11 1307 JH6DUL YD0JHX OI33 055230 -2 926 JH6DUL A41ZZ -13 080300 -16 1595 JH6DUL VU2RMS -13 (x2) 110845 -13 1216 JH6DUL F4JVF IN95 110900 -18 1287 JH6DUL ZS1KLO -16 111545 -18 1216 C91RU JH6DUL 73 075830 -13 1437 JH6DUL TA1NGE RR73 081100 -20 842 JH6DUL TA4DX -06 081130 +4 1239 JH6DUL RA3ZH KO81 (x4)
160m
UTC dB Freq Message 203130 +9 2699 JH6DUL DL4KSD JO71
80m
UTC dB Freq Message 204730 -23 1828 JH6DUL 7Z1IS RR73 201330 +4 1934 JH6DUL UX7UU KO50 (x4) 201345 +0 1415 JH6DUL RK6MC KN97 (x4) 201715 +0 2804 JH6DUL RV6AVU KN94 (x6)