JA5SBN — FT8 station from Japan
Amateur radio station JA5SBN operating from Japan. 75 FT8 spots received at SO8OO WebSDR, active on 20m, over 12 days, best SNR +14 dB. Heard between 2026-04-22 and 2026-06-18.
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Overview
75
Total spots
0
CQ calls
12
Days active
-2 dB
Avg SNR
Bands
20m
First seen: 2026-04-22
Last seen: 2026-06-18 05:59 UTC
Last seen: 2026-06-18 05:59 UTC
Frequent QSO partners observed at SO8OO
Stations JA5SBN worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA5SBN | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-18 07:58 | 20m | +3 / - | RG5A | - / -16 | 3 | Partial |
| 06-17 02:25 | 20m | -6 / - | RA9UAD | - / -15 | 3 | Partial |
| 06-12 07:15 | 20m | -3 / - | RW3LL | - / - | 2 | ✓ Confirmed |
| 06-12 06:12 | 20m | -1 / - | F5RRS | - / - | 3 | Partial |
| 06-12 06:11 | 20m | -9 / - | OE9PCJ | - / - | 3 | ✓ Confirmed |
| 06-12 05:30 | 20m | -2 / - | EA5ASQ | - / -17 | 2 | ✓ Confirmed |
| 06-12 04:42 | 20m | -5 / - | IK2JYT | - / -25 | 4 | ✓ Confirmed |
| 06-12 04:40 | 20m | -6 / - | <...> | - / -8 | 3 | Partial |
| 06-08 07:37 | 20m | -6 / - | RI0SP | - / -16 | 3 | Partial |
| 06-06 05:36 | 20m | +12 / - | SV2HTW | - / -18 | 4 | Partial |
| 05-21 21:54 | 20m | -9 / - | A61FJ | - / -10 | 2 | ✓ Confirmed |
| 05-20 22:16 | 20m | +3 / - | JY5IB | - / -15 | 3 | ✓ Confirmed |
| 05-20 21:56 | 20m | +6 / - | EA3IDY | - / - | 8 | Partial |
| 05-20 05:35 | 20m | -5 / - | RC6OG | - / -18 | 3 | ✓ Confirmed |
| 05-20 05:13 | 20m | -11 / - | HA1SU | - / -1 | 2 | ✓ Confirmed |
| 04-28 21:38 | 20m | - / - | PC2J | -10 / - | 2 | Partial |
| 04-28 21:36 | 20m | -19 / - | BI6NSL | - / - | 2 | Partial |
| 04-28 21:32 | 20m | - / -16 | G6MND | -16 / - | 2 | Partial |
| 04-28 21:26 | 20m | - / - | CT1EDA | -10 / - | 2 | Partial |
| 04-28 21:23 | 20m | - / -22 | OH2JIZ | -12 / - | 2 | ✓ Confirmed |
| 04-28 20:01 | 20m | +5 / - | GJ0KYZ | - / -24 | 4 | Partial |
| 04-27 21:25 | 20m | - / - | EA5ISM | -16 / - | 2 | Partial |
| 04-27 21:21 | 20m | - / - | M8IFY | -20 / - | 2 | Partial |
| 04-27 21:18 | 20m | - / -10 | M0OVG | -18 / - | 3 | ✓ Confirmed |
| 04-27 21:12 | 20m | - / - | SQ5JMO | -16 / - | 3 | Partial |
| 04-27 21:06 | 20m | -4 / - | EA3ELW | - / - | 3 | ✓ Confirmed |
| 04-27 21:01 | 20m | -2 / - | EA3ELW | - / -14 | 5 | Partial |
| 04-27 20:58 | 20m | - / - | TA7OYG | -10 / - | 2 | Partial |
| 04-27 20:56 | 20m | - / - | VP2MAA | -12 / - | 2 | Partial |
| 04-27 20:52 | 20m | - / -4 | US2YW | -10 / - | 2 | ✓ Confirmed |
| 04-27 20:24 | 20m | +11 / - | EA1A | - / -16 | 3 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 061100 -14 206 JA5SBN OE9PCJ JN47 (x2) 061230 -4 1692 JA5SBN F5RRS JN36 061230 -1 706 JA5SBN OE9PCJ 73 061300 +0 1692 JA5SBN F5RRS JN36 (x2) 071545 -3 1326 JA5SBN RW3LL RR73 (x2) 021945 -3 577 JA5SBN R0AEZ RR73 022545 -4 1100 JA5SBN RA9UAD -15 (x3) 075830 +4 612 JA5SBN RG5A -16 (x3)