BD4UJ — FT8 station from China

China Grid: ?

Amateur radio station BD4UJ operating from China. 75 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 80m, 40m, 20m, 10m, over 14 days, best SNR +23 dB. Heard between 2026-04-26 and 2026-06-23.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

75
Total spots
2
CQ calls
14
Days active
-4 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-04-26
Last seen: 2026-06-23 19:21 UTC

Frequent QSO partners observed at SO8OO

Stations BD4UJ worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandBD4UJPartnerPartner SNRMsgs
06-23 21:17 20m -8 / - 4L1FL - / -15 6 Partial
06-23 19:40 20m +2 / - RA3P - / -6 2 ✓ Confirmed
06-23 19:04 20m +1 / - DL0GC - / -5 3 ✓ Confirmed
06-23 18:55 20m +22 / - IQ4JO - / -18 2 ✓ Confirmed
06-23 18:13 20m -4 / - UA4HNU - / -5 2 ✓ Confirmed
06-21 23:11 20m -4 / - SV5BYP - / -15 5 Partial
06-21 21:53 20m -5 / - CR7BRV - / -16 3 ✓ Confirmed
06-20 22:17 20m -2 / - R0AW - / -12 2 ✓ Confirmed
06-19 21:05 20m -6 / - JJ2IJU - / -4 2 ✓ Confirmed
06-18 22:04 20m - / - <...> -16 / - 2 Partial
06-18 22:00 20m - / -4 <...> -16 / - 4 Partial
06-18 19:45 20m -1 / - RY4D - / -4 2 ✓ Confirmed
06-18 16:37 80m -14 / - UT7IF - / -6 4 ✓ Confirmed
06-18 16:25 20m -2 / - DJ2KP -20 / -16 3 ✓ Verified
06-18 15:08 20m -4 / - R9CS/P - / -4 2 Partial
06-18 15:02 20m +2 / - RA3ZOM - / -13 2 ✓ Confirmed
06-14 22:39 20m +14 / - UA9CMN - / -19 3 ✓ Confirmed
06-13 11:21 10m -16 / - A61DI - / -10 4 Partial
06-10 22:22 20m - / - SV9TLU -16 / - 4 Partial
06-10 22:01 20m -2 / - IQ2DB -19 / +3 2 Partial
06-10 21:57 20m - / - IQ2DB -16 / - 5 Partial
06-10 21:53 20m - / -4 IQ2DB -19 / - 3 Partial
06-10 21:46 20m -7 / - BG2FYO - / -8 2 ✓ Confirmed
06-10 21:36 20m -4 / - EA8UP -22 / -10 4 ✓ Complete
06-10 21:31 20m -16 / -11 TL8GD -14 / -12 7 ✓ Complete
04-26 12:48 20m +12 / - UA3D - / -15 2 ✓ Confirmed
04-26 12:45 20m +18 / - UA3D - / -18 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
181330  -3 1329  BD4UJ UA4HNU -05 (x2)
185530 +22 2906  BD4UJ IQ4JO -18 (x2)
190430  +4  890  BD4UJ DL0GC -05 (x3)
194000  +0 1031  BD4UJ RA3P -06 (x2)
211745 -13 1301  BD4UJ 4L1FL -15 (x6)
80m 
UTC    dB  Freq  Message
165430 -13 1820  BD4UJ UT5ZC -12
185800 -10  306  BD4UJ <...> -15
163730 -13 1924  BD4UJ UT7IF R-06 (x4)
10m 
UTC    dB  Freq  Message
112100 -18 1718  BD4UJ A61DI -10 (x4)
40m 
UTC    dB  Freq  Message
203930  +1 2029  BD4UJ R7DN -08

SNR History by Band