JA3QOS — FT8 station from Japan
Amateur radio station JA3QOS operating from Japan. 39 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 4 days, best SNR +18 dB. Heard between 2026-04-29 and 2026-06-27.
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Overview
39
Total spots
0
CQ calls
4
Days active
+3 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-29
Last seen: 2026-06-27 15:58 UTC
Last seen: 2026-06-27 15:58 UTC
Frequent QSO partners observed at SO8OO
Stations JA3QOS worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JA3QOS | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-27 17:56 | 20m | +1 / - | E75AA | - / -11 | 5 | ✓ Confirmed |
| 06-07 06:52 | 10m | -15 / - | FR5ZE | - / -11 | 2 | ✓ Confirmed |
| 04-29 19:44 | 20m | - / -17 | PD0WL | -8 / - | 2 | Partial |
| 04-29 19:40 | 20m | -1 / - | TA2EE | - / - | 6 | Partial |
| 04-29 19:37 | 20m | +18 / - | RW3TM | - / - | 2 | Partial |
| 04-29 19:33 | 20m | - / -22 | EA2EWL | +3 / - | 7 | ✓ Confirmed |
| 04-29 19:28 | 20m | - / -12 | SQ2BXI | +4 / - | 2 | ✓ Confirmed |
| 04-29 19:25 | 20m | - / -12 | IZ0JSE | +2 / - | 2 | ✓ Confirmed |
| 04-29 19:23 | 20m | - / -6 | HA3HA | -6 / - | 2 | ✓ Confirmed |
| 04-29 19:22 | 20m | - / -11 | SP5SO | -2 / - | 2 | ✓ Confirmed |
| 04-29 19:20 | 20m | - / -11 | PD3RFR | -8 / - | 3 | ✓ Confirmed |
| 04-29 19:19 | 20m | +9 / - | RK4YC | -11 / -16 | 4 | ✓ Verified |
| 04-29 19:08 | 20m | +10 / - | F4IBJ | -7 / -10 | 7 | ✓ Verified |
| 04-29 19:05 | 20m | +2 / - | IW1PVB | - / -15 | 4 | ✓ Confirmed |
| 04-29 19:04 | 20m | - / -22 | TA1MDS | -5 / - | 3 | ✓ Confirmed |
| 04-29 19:00 | 20m | - / - | SP8LNG | -3 / - | 5 | Partial |
| 04-29 18:58 | 20m | - / -5 | EA5M7DQU | -8 / - | 2 | Partial |
| 04-29 18:53 | 20m | - / -13 | LZ2EW | -6 / - | 2 | ✓ Confirmed |
| 04-29 18:51 | 20m | +11 / - | IS0LYN | - / -13 | 3 | ✓ Confirmed |
| 04-29 18:50 | 20m | - / -14 | PD1ADA | -2 / - | 2 | Partial |
| 04-29 18:47 | 20m | - / -7 | R1CBW | -6 / - | 2 | ✓ Confirmed |
| 04-29 18:41 | 20m | - / -11 | SN4AA | 0 / - | 5 | ✓ Confirmed |
| 04-29 17:50 | 40m | +3 / - | OM5AX | - / -22 | 3 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 194030 -4 1990 JA3QOS TA2EE KM69 (x3) 194145 -8 364 SP6LHT JA3QOS RR73 194200 -1 1990 JA3QOS TA2EE KM69 (x2) 194415 -5 364 PD0WL JA3QOS -17 (x2) 195015 -5 364 S52SY JA3QOS RR73 195745 -9 364 <...> JA3QOS R-07 175645 -1 2747 JA3QOS E75AA -11 (x5)
10m
UTC dB Freq Message 065215 -12 1190 JA3QOS FR5ZE -11 (x2) 084430 -15 795 JA3QOS 9X5KM -08
40m
UTC dB Freq Message 175030 +2 1181 JA3QOS OM5AX -22 (x3)