BI4JVV — FT8 station from China

China Grid: ?

Amateur radio station BI4JVV operating from China. 70 FT8 spots received at SO8OO WebSDR, active on 20m, over 11 days, best SNR +14 dB. Heard between 2026-05-02 and 2026-07-22.

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

Overview

70
Total spots
0
CQ calls
11
Days active
-7 dB
Avg SNR

Bands

20m
First seen: 2026-05-02
Last seen: 2026-07-22 03:56 UTC

Frequent QSO partners observed at SO8OO

Stations BI4JVV worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandBI4JVVPartnerPartner SNRMsgs
07-22 05:55 20m -20 / - F5HNQ - / - 2 ✓ Confirmed
07-22 05:41 20m +2 / - F6HUK - / -9 3 ✓ Confirmed
07-21 22:24 20m 0 / - CR7BRV - / - 2 Partial
07-21 15:22 20m +1 / - F6ARS - / -24 8 Partial
07-21 15:16 20m -14 / - RZ4AZ - / -21 3 ✓ Confirmed
07-15 16:17 20m -15 / - R6SS - / -17 3 Partial
07-15 13:51 20m -7 / - DL3MIB - / - 7 Partial
07-14 17:18 20m -6 / - EA8UP - / -20 6 Partial
07-11 20:02 20m -3 / - OZ1KZX - / -19 2 ✓ Confirmed
06-21 16:44 20m -10 / - DL1R - / - 3 Partial
06-21 16:34 20m +11 / - YO7CFD - / -15 3 Partial
06-21 16:12 20m -14 / - YO9HB - / -16 2 ✓ Confirmed
06-16 15:08 20m +4 / - GW4RDW - / - 2 Partial
05-19 18:13 20m +4 / - ON6AA - / - 5 Partial
05-17 14:05 20m -5 / - UG0B - / -13 2 Partial
05-17 13:56 20m -18 / - YB2GV - / -12 3 ✓ Confirmed
05-05 17:05 20m - / - <...> -21 / - 3 Partial
05-05 16:32 20m -22 / - R7SF - / - 2 Partial
05-02 16:33 20m -13 / - R4FDK - / - 3 Partial

Station Log

20m 
UTC    dB  Freq  Message
152245  -1  562  BI4JVV F6ARS -24 (x8)
222445  -1  515  BI4JVV CR7BRV IM58 (x2)
054145  -2 2825  BI4JVV F6HUK -09 (x3)
055530 -16 2113  BI4JVV F5HNQ IN98 (x2)

SNR History by Band