JA0HMB — FT8 station from Japan
Amateur radio station JA0HMB operating from Japan. 33 FT8 spots received at SO8OO WebSDR, 6 CQ calls, active on 20m, 10m, over 7 days, best SNR +20 dB. Heard between 2026-05-08 and 2026-06-04.
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Overview
33
Total spots
6
CQ calls
7
Days active
-1 dB
Avg SNR
Bands
20m
10m
First seen: 2026-05-08
Last seen: 2026-06-04 09:13 UTC
Last seen: 2026-06-04 09:13 UTC
Frequent QSO partners observed at SO8OO
Stations JA0HMB worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA0HMB | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-04 11:13 | 10m | -10 / - | 7Q7CT | - / -1 | 2 | ✓ Confirmed |
| 06-04 08:12 | 10m | -5 / - | A61DD | - / -16 | 3 | ✓ Confirmed |
| 06-01 21:15 | 20m | - / -13 | 9A2CD | -3 / - | 3 | ✓ Confirmed |
| 06-01 21:13 | 20m | - / -10 | BI1AFK | 0 / - | 2 | ✓ Confirmed |
| 06-01 21:09 | 20m | -14 / -22 | TA3ZZ | -2 / - | 3 | ✓ Verified |
| 06-01 21:07 | 20m | - / -10 | IZ5WTV | -4 / - | 2 | ✓ Confirmed |
| 06-01 21:06 | 20m | - / -10 | IK1JUS | -2 / - | 2 | ✓ Confirmed |
| 06-01 21:04 | 20m | 0 / - | EA6UE | - / - | 2 | ✓ Confirmed |
| 06-01 21:02 | 20m | - / - | IK8IOI | -4 / - | 2 | ✓ Confirmed |
| 05-31 21:58 | 20m | - / -13 | TA3TK | -8 / - | 2 | ✓ Confirmed |
| 05-31 21:56 | 20m | - / -4 | BG4OOO | -5 / - | 2 | ✓ Confirmed |
| 05-31 21:49 | 20m | - / - | TA3ZZ | -10 / - | 2 | Partial |
| 05-31 21:25 | 20m | -3 / - | IT9PQU | -18 / -4 | 4 | ✓ Verified |
| 05-29 12:16 | 20m | +17 / - | RL3T | - / - | 8 | Partial |
| 05-28 23:52 | 20m | -8 / - | HZ1TT | - / -14 | 3 | ✓ Confirmed |
| 05-28 10:16 | 10m | - / +1 | UA9LAO | -9 / - | 2 | ✓ Confirmed |
| 05-25 22:16 | 20m | -14 / - | BA8BLJ | - / - | 2 | ✓ Confirmed |
Station Log
10m
UTC dB Freq Message 093115 -24 1424 JA0HMB VK9BSA RR73 101430 +7 2700 IK3FHW JA0HMB PM86 101600 -12 2204 UA9LAO JA0HMB +01 (x2) 081245 -5 1138 JA0HMB A61DD -16 (x3) 111300 -12 1339 JA0HMB 7Q7CT -01 (x2)
20m
UTC dB Freq Message 210645 +0 2501 IK1JUS JA0HMB RR73 210715 -6 2501 IZ5WTV JA0HMB -10 (x2) 210815 +1 2501 IK5AUL JA0HMB -14 210945 -2 2501 TA3ZZ JA0HMB PM86 (x2) 211130 -14 2642 JA0HMB TA3ZZ 73 211215 +3 2501 SV9TLU JA0HMB PM86 211315 -1 2496 CQ JA0HMB PM86 211345 -1 2496 BI1AFK JA0HMB -10 (x2) 211445 +0 2496 OE3UKW JA0HMB R-03 211545 -3 2496 9A2CD JA0HMB R-13 (x3)