BD4QA — FT8 station from China

China Grid: JN45

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

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandBD4QAPartnerPartner SNRMsgs
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)

SNR History by Band