JA5AUC — FT8 station from Japan
Amateur radio station JA5AUC operating from Japan. 101 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 16 days, best SNR +18 dB. Heard between 2026-04-21 and 2026-05-13.
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Overview
101
Total spots
1
CQ calls
16
Days active
-1 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-21
Last seen: 2026-05-13 18:37 UTC
Last seen: 2026-05-13 18:37 UTC
Frequent QSO partners observed at SO8OO
Stations JA5AUC worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA5AUC | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-13 20:37 | 40m | -2 / - | OE3OBB | - / -18 | 2 | ✓ Confirmed |
| 05-12 20:44 | 40m | -11 / - | AO1RKB | - / -11 | 3 | Partial |
| 05-11 21:07 | 20m | - / - | <...> | -6 / - | 2 | Partial |
| 05-11 20:57 | 20m | - / -5 | Z34K | -2 / - | 2 | Partial |
| 05-11 20:55 | 20m | -6 / -4 | EA8DHH | 0 / -11 | 5 | ✓ Complete |
| 05-11 20:47 | 40m | +8 / - | EA3FCQ | - / -19 | 3 | Partial |
| 05-11 20:46 | 40m | +2 / - | DK1MCS | - / -12 | 3 | ✓ Confirmed |
| 05-10 21:07 | 20m | - / -1 | OE3UKW | -7 / - | 2 | ✓ Confirmed |
| 05-10 20:58 | 20m | -16 / - | EI3IXB | - / -17 | 3 | Partial |
| 05-10 20:57 | 20m | - / - | <...> | 0 / - | 3 | Partial |
| 05-09 22:47 | 20m | - / -19 | GM3JIM | -7 / - | 3 | ✓ Confirmed |
| 05-09 22:36 | 20m | +14 / - | EA4IFI | - / -15 | 3 | ✓ Confirmed |
| 05-08 20:57 | 40m | +5 / - | S51UN | - / - | 3 | Partial |
| 05-08 20:56 | 40m | +8 / - | OD5ZF | - / -11 | 3 | ✓ Confirmed |
| 05-06 21:21 | 20m | +2 / - | TF4M | -17 / -8 | 3 | ✓ Verified |
| 05-06 21:19 | 20m | +14 / - | EA5B | -10 / -6 | 4 | ✓ Verified |
| 05-06 21:18 | 20m | -4 / - | EB5BZM | - / - | 3 | Partial |
| 05-06 21:16 | 20m | +17 / - | CU3AC | - / -21 | 3 | ✓ Confirmed |
| 05-05 22:42 | 20m | -1 / - | EA8B | - / -14 | 3 | ✓ Confirmed |
| 05-05 22:36 | 20m | +8 / - | CT7AUT | - / - | 3 | Partial |
| 05-05 21:07 | 40m | +12 / - | <...> | - / -25 | 3 | Partial |
| 05-04 20:35 | 40m | -17 / - | R7OV | - / -7 | 3 | ✓ Confirmed |
| 05-03 21:51 | 20m | - / - | ZB2JK | -4 / - | 5 | Partial |
| 05-03 21:44 | 20m | - / - | ZB2JK | 0 / - | 3 | Partial |
| 05-03 21:34 | 20m | - / - | ZB2JK | +2 / - | 9 | Partial |
| 04-30 21:21 | 40m | +4 / - | IK5ZPV | - / - | 3 | Partial |
| 04-30 21:16 | 40m | +2 / - | UF5F | - / - | 5 | Partial |
| 04-30 21:12 | 40m | -4 / - | UF5F | - / - | 2 | Partial |
| 04-30 21:11 | 40m | +7 / - | I8OHQ | - / -14 | 3 | ✓ Confirmed |
| 04-30 21:08 | 40m | -6 / - | TA3NK | - / -13 | 3 | Partial |
| 04-30 21:06 | 40m | +12 / - | R2SP | - / -8 | 2 | ✓ Confirmed |
| 04-30 21:06 | 40m | -15 / - | UN7PPV | - / -13 | 3 | Partial |
| 04-30 20:44 | 40m | - / -12 | <...> | -11 / - | 2 | Partial |
| 04-29 22:10 | 20m | -12 / -9 | EA5ISM | -6 / -12 | 5 | ✓ Complete |
| 04-29 22:09 | 20m | - / - | SV9TLU | -4 / - | 2 | Partial |
| 04-29 21:26 | 40m | -10 / - | ZS1J | - / - | 2 | ✓ Confirmed |
| 04-29 21:01 | 20m | - / - | EA8UP | +1 / - | 3 | Partial |
| 04-29 20:51 | 20m | - / - | 7P8WR | -15 / - | 2 | Partial |
| 04-29 08:17 | 10m | - / - | VK9BSA | -10 / - | 2 | Partial |
| 04-28 21:12 | 40m | -10 / - | EA5CQM | - / - | 3 | Partial |
| 04-28 09:21 | 10m | -14 / - | ZS1A | - / -13 | 2 | Partial |
| 04-26 20:56 | 20m | - / -17 | LU9EKA | -2 / - | 2 | ✓ Confirmed |
| 04-26 20:56 | 20m | -4 / - | LU5EW | - / -8 | 2 | Partial |
| 04-26 20:54 | 20m | -6 / -15 | 7Z1IS | -6 / -9 | 3 | Partial |
| 04-26 20:36 | 40m | - / - | <...> | -14 / - | 2 | Partial |
Station Log
40m
UTC dB Freq Message 205730 +4 2246 JA5AUC S51UN JN75 (x3) 205900 +0 2144 JA5AUC OD5ZF RR73 204600 +0 558 JA5AUC DK1MCS JN57 (x3) 204730 +9 2832 JA5AUC EA3FCQ JN01 (x3) 204430 -12 787 JA5AUC AO1RKB -11 (x3) 203715 -3 1602 JA5AUC OE3OBB -18 (x2)
20m
UTC dB Freq Message 205900 -10 1122 JA5AUC EI3IXB -17 210130 -5 2582 <...> JA5AUC PM63 210700 -7 2490 OE3UKW JA5AUC R-01 (x2) 205545 +4 595 EA8DHH JA5AUC PM63 205600 -4 2447 JA5AUC EA8DHH -11 205615 -1 595 EA8DHH JA5AUC R-04 205630 -9 2447 JA5AUC EA8DHH RR73 205645 -4 595 EA8DHH JA5AUC 73 205715 -4 595 Z34K JA5AUC -05 205730 -2 2151 JA5AUC EA1DSK IN52 205745 +0 594 Z34K JA5AUC -05 210745 -8 2716 <...> JA5AUC PM63 (x3)
80m
UTC dB Freq Message 203545 +13 2601 JA5AUC YO3GEK RR73
10m
UTC dB Freq Message 070800 -9 1348 JA5AUC RR73; OK2WO <...> +08 092130 -23 1593 JA5AUC 7Z1DH -05 095115 -20 1333 JA5AUC VU2ADV -13 092115 -13 2197 JA5AUC ZS1A -13 (x2) 081700 -10 847 VK9BSA JA5AUC PM63 (x2)
160m
UTC dB Freq Message 203645 -17 1728 JA5AUC UN0GY RR73