BD4QA — FT8 station from China
Amateur radio station BD4QA operating from China (grid square JN45). 138 FT8 spots received at SO8OO WebSDR, 18 CQ calls, active on 40m, 20m, 10m, over 7 days, best SNR +22 dB. Heard between 2026-05-09 and 2026-06-12.
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Overview
138
Total spots
18
CQ calls
7
Days active
-7 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-05-09
Last seen: 2026-06-12 19:31 UTC
Last seen: 2026-06-12 19:31 UTC
Frequent QSO partners observed at SO8OO
Stations BD4QA worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | BD4QA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-27 08:07 | 10m | -9 / - | TA2AUL | - / - | 5 | Partial |
| 05-27 08:06 | 10m | -8 / - | E70Z | - / -20 | 3 | Partial |
| 05-27 07:58 | 10m | -20 / - | IK7FMQ | - / - | 4 | Partial |
| 05-27 07:30 | 10m | 0 / - | TA2AUL | - / - | 4 | Partial |
| 05-27 07:21 | 10m | +4 / - | A41ZZ | - / -12 | 2 | Partial |
| 05-25 22:23 | 20m | -10 / - | JF1UVJ | - / -8 | 2 | Partial |
| 05-25 22:20 | 20m | -12 / - | 7Z1BM | - / - | 2 | Partial |
| 05-25 21:21 | 40m | -8 / - | YO3OBB | - / - | 3 | Partial |
| 05-25 20:44 | 40m | -6 / - | 4X1UF | - / - | 8 | Partial |
| 05-25 19:25 | 40m | -11 / - | RN9AJ | - / -14 | 2 | ✓ Confirmed |
| 05-25 19:24 | 40m | +10 / - | 9A7Y | - / - | 5 | Partial |
| 05-25 19:16 | 40m | -21 / - | HB9MZI | - / - | 3 | Partial |
| 05-25 19:15 | 40m | +16 / - | IZ0BVU | - / -16 | 3 | ✓ Confirmed |
| 05-25 19:03 | 40m | -2 / - | IZ0JSE | - / -18 | 3 | Partial |
| 05-25 19:02 | 40m | +14 / - | F5OHS | - / -16 | 3 | ✓ Confirmed |
| 05-25 18:43 | 40m | -8 / - | RW6HPS | - / - | 2 | Partial |
| 05-25 18:25 | 40m | -6 / - | R3HH | - / - | 2 | Partial |
| 05-25 17:19 | 40m | +22 / - | SP8FO | - / - | 2 | Partial |
| 05-25 16:47 | 40m | +2 / - | F5OHS | - / - | 3 | Partial |
| 05-25 15:40 | 20m | -18 / - | RA9UES | - / - | 2 | ✓ Confirmed |
| 05-25 15:06 | 20m | +1 / - | IW9FRA | - / - | 7 | Partial |
| 05-25 14:32 | 20m | -16 / - | R3KFA | - / - | 2 | ✓ Confirmed |
| 05-25 14:17 | 20m | -14 / - | RC9WC | - / -16 | 3 | Partial |
| 05-25 14:16 | 20m | - / -5 | JR2EVU | -19 / - | 2 | ✓ Confirmed |
| 05-25 13:36 | 20m | -8 / - | R4FDW | - / -17 | 8 | Partial |
| 05-25 13:06 | 20m | -21 / - | BH4XBU | - / -1 | 2 | ✓ Confirmed |
| 05-18 09:38 | 20m | -14 / - | R7OQ | - / - | 3 | Partial |
| 05-18 09:31 | 20m | -18 / - | R7OQ | - / - | 2 | Partial |
| 05-18 09:26 | 20m | -15 / - | R7OQ | - / - | 3 | Partial |
| 05-18 09:09 | 20m | -12 / - | R8CIS | - / -10 | 3 | ✓ Confirmed |
| 05-17 21:38 | 20m | 0 / - | SV5BYP | - / -15 | 2 | ✓ Confirmed |
| 05-17 21:37 | 20m | +8 / - | M0BEW | - / - | 2 | ✓ Confirmed |
| 05-12 23:25 | 20m | -2 / - | UN7BI | - / -7 | 2 | ✓ Confirmed |
| 05-09 22:18 | 20m | - / -17 | JH3BQR | -11 / - | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 150700 +2 2026 BD4QA IW9FRA JM68 (x4) 150830 +10 1627 BD4QA F4PCM JN23 150900 +0 2026 BD4QA IW9FRA JM68 (x2) 154030 -21 1627 BD4QA RA9UES NO24 (x2) 221715 -6 1544 BD4QA 7Z1BM +25 (x3) 222345 -10 2699 BD4QA JF1UVJ PM95 (x2) 213145 -6 1801 BD4QA IW2AFC JN45
10m
UTC dB Freq Message 073345 -15 1594 BD4QA TA2AUL KN41 075745 +1 1976 BD4QA IU3GKQ -08 075815 -18 1847 BD4QA IK7FMQ JN90 (x4) 080645 -6 1784 BD4QA E70Z -20 (x3) 080745 -9 1592 BD4QA TA2AUL KN41 080815 -18 1690 BD4QA R9HEP NO26 080815 -7 1592 BD4QA TA2AUL KN41 (x4)
40m
UTC dB Freq Message 192615 +5 539 BD4QA 9A7Y JN65 (x2) 195945 -2 1788 BD4QA RA1WU KO47 202045 +1 889 BD4QA DL6UM JO60 204415 -4 2623 BD4QA 4X1UF KM72 (x8) 212145 -8 1389 BD4QA YO3OBB KN34 (x3)