BG4IAJ — FT8 station from China

China Grid: JN57

Amateur radio station BG4IAJ operating from China (grid square JN57). 551 FT8 spots received at SO8OO WebSDR, 51 CQ calls, active on 40m, 20m, 10m, over 9 days, best SNR +21 dB. Heard between 2026-04-22 and 2026-05-11.

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

Overview

551
Total spots
51
CQ calls
9
Days active
-5 dB
Avg SNR

Bands

40m 20m 10m
First seen: 2026-04-22
Last seen: 2026-05-11 19:17 UTC

Frequent QSO partners observed at SO8OO

Stations BG4IAJ worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandBG4IAJPartnerPartner SNRMsgs
05-11 21:16 40m -5 / - DK1MCS - / - 4 Partial
05-09 13:03 10m -22 / - YD2GYO - / - 2 ✓ Confirmed
05-09 03:52 20m -13 / - R0RI - / -6 3 ✓ Confirmed
05-09 00:06 20m -19 / - VU2KPH - / -2 3 Partial
05-08 21:11 20m -1 / - JR6FRV - / -5 2 ✓ Confirmed
05-08 20:02 20m +19 / - F6DZU - / -9 3 ✓ Confirmed
05-08 19:54 20m -8 / - F4JDM - / -15 2 ✓ Confirmed
05-08 19:44 20m -14 / - F6BPZ - / - 8 Partial
05-08 19:17 20m -4 / - EA1GI - / -17 2 ✓ Confirmed
05-08 19:13 20m -8 / - EA3CSK - / - 2 Partial
05-08 17:01 20m -4 / - F4GPB - / - 2 Partial
05-08 16:52 20m -7 / - IK1WGX - / -9 5 Partial
05-08 16:48 20m +17 / - F6BLP - / -10 2 ✓ Confirmed
05-08 16:41 20m +8 / - F4DPT - / - 6 ✓ Confirmed
05-08 16:23 20m +13 / - IK2JYT -18 / -11 4 ✓ Verified
05-08 16:22 20m -9 / - HB9TIH - / - 6 Partial
05-08 15:23 20m -4 / - SV1DBY - / -11 2 Partial
05-08 13:26 20m -22 / - UA0LGF - / -11 3 ✓ Confirmed
05-08 13:12 20m -9 / - PY5XT - / - 2 ✓ Confirmed
05-08 12:27 20m -12 / - OH2XO - / -9 2 Partial
05-06 14:02 20m -12 / - UA4FKT - / -22 3 ✓ Confirmed
05-06 13:01 20m -2 / - RA0ACM - / -6 2 ✓ Confirmed
05-05 16:15 20m -3 / - HB9OAB - / -13 3 Partial
05-05 15:45 20m -11 / - UA6HGM - / -12 3 Partial
05-05 15:12 20m -6 / - F6DZU - / - 4 Partial
05-05 12:55 20m -4 / - UG0B - / -13 2 ✓ Confirmed
05-05 12:23 20m -1 / - RA9CNC - / -14 2 ✓ Confirmed
05-05 12:11 20m -10 / - RK3BX - / -9 3 ✓ Confirmed
05-05 12:02 20m +8 / - RU3UR - / -4 3 ✓ Confirmed
04-26 22:29 40m -3 / - 4X1UF - / -24 17 Partial
04-26 20:45 40m +4 / - <...> - / -12 2 Partial
04-26 20:17 40m 0 / - PI4DX - / -5 2 ✓ Confirmed
04-26 19:45 40m -8 / - UT6HN - / - 2 Partial
04-26 19:30 40m -8 / - F1PBZ - / -16 4 Partial
04-26 19:22 40m +4 / - SQ8DSR - / -24 2 Partial
04-26 18:12 40m +7 / - RT6O - / -18 3 ✓ Confirmed
04-26 17:56 40m +2 / - RW4HD - / - 2 ✓ Confirmed
04-26 16:15 40m -2 / - RW1C - / -19 2 ✓ Confirmed
04-26 15:56 40m -6 / - RZ6HBF - / -23 3 ✓ Confirmed
04-26 15:17 40m -5 / - RA3CQ - / -12 2 ✓ Confirmed
04-24 22:11 40m +5 / - RO3Z - / -9 3 ✓ Confirmed
04-24 21:45 40m +10 / - IK5ZPU - / - 3 Partial
04-24 21:19 40m -9 / - RC1C - / -16 2 Partial
04-24 21:17 40m +18 / - IZ5IMD - / -23 4 ✓ Confirmed
04-24 20:57 40m -9 / - TA4SSK - / - 7 Partial
04-24 20:26 40m 0 / -13 SQ2HDO -21 / -14 5 ✓ Complete
04-24 19:49 40m -9 / - YL3ATE - / -13 3 ✓ Confirmed
04-24 19:49 40m -4 / - YO8AAZ - / - 4 Partial
04-24 19:48 40m -8 / - IK3/UY7LA - / - 2 Partial
04-24 19:47 40m +6 / - YO4DW - / -19 4 ✓ Confirmed

Station Log

40m 
UTC    dB  Freq  Message
223615  +0 2266  BG4IAJ 4X1UF -24 (x6)
163530 -18 2214  BG4IAJ UW5ESX KN67
191400  +7  704  BG4IAJ OZ1KEF JO56
210130 -24 1391  BG4IAJ YG2BWP RR73
210430 +10 2833  BG4IAJ RO7A KN95
210830  -9  776  BG4IAJ RM5F -16
211600  -1 1553  BG4IAJ DK1MCS JN57 (x4)
10m 
UTC    dB  Freq  Message
112900 -21 1586  BG4IAJ YC9BFL -08
124100 -24 1317  BG4IAJ YB1KK -19
130300 -23 1642  BG4IAJ YD2GYO RR73 (x2)
20m 
UTC    dB  Freq  Message
195400 -10 2060  BG4IAJ F4JDM -15 (x2)
200230 +16  547  BG4IAJ F6DZU IN94 (x3)
202330  +1 2651  BG4IAJ MI7XHT IO64
204330 +17 2876  BG4IAJ MI0OBC -09
211100  -2 2140  BG4IAJ JR6FRV -05 (x2)
000630 -20 1778  BG4IAJ VU2KPH -02 (x3)
035200 -12 2141  BG4IAJ R0RI -06 (x3)

SNR History by Band