BI4VKA — FT8 station from China

China Grid: ?

Amateur radio station BI4VKA operating from China. 44 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 40m, 20m, 10m, over 18 days, best SNR +11 dB. Heard between 2026-04-21 and 2026-06-28.

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Overview

Total spots

CQ calls

Days active

-5 dB

Avg SNR

Bands

20m 40m 10m

First seen: 2026-04-21
Last seen: 2026-06-28 20:31 UTC

Frequent QSO partners observed at SO8OO

Stations BI4VKA worked most often, as logged from our receiver:

DL5NDD · Fed. Rep. of Germany UN6LN · Kazakhstan IS0ZOD · Sardinia EA5BLP · Spain TF4M · Iceland T77RN · San Marino TA1RJV · European Turkey YB8XOB · Indonesia IQ4JO · Italy DL3MIB · Fed. Rep. of Germany

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	BI4VKA	Partner	Partner SNR	Msgs
06-25 21:36	40m	-8 / -	UA4FKT	- / -	4	Partial
06-24 21:54	20m	0 / -	EA5BLP	- / -15	3	✓ Confirmed
06-24 21:50	20m	+5 / -	T77RN	- / +1	2	✓ Confirmed
06-22 21:52	20m	+9 / -	IQ4JO	- / -13	2	✓ Confirmed
06-08 22:32	20m	-8 / -	DL5NDD	- / -10	2	✓ Confirmed
06-01 10:50	20m	0 / -	RN6MA	- / -18	2	Partial
05-29 21:54	20m	-5 / -	VP2MAA	- / -23	4	Partial
05-29 21:48	20m	- / -	VP2MAA	-5 / -	5	Partial
05-29 21:40	20m	- / -	VP2MAA	-6 / -	4	Partial
05-19 21:45	20m	-15 / -	DL3MIB	- / -24	3	✓ Confirmed
05-17 22:17	20m	-6 / -	TA1RJV	- / -13	3	✓ Confirmed
05-16 13:20	20m	-8 / -	YB8XOB	- / -6	3	✓ Confirmed
05-12 21:38	20m	-7 / -	TF4M	- / -17	2	✓ Confirmed
04-29 21:53	40m	+2 / -	IS0ZOD	- / -	2	✓ Confirmed
04-24 02:35	20m	-1 / -	UN6LN	- / -7	2	Partial
04-21 22:38	20m	-8 / -	TA3TK	- / -	2	Partial

Station Log

20m

UTC    dB  Freq  Message
215600 +11 2867  BI4VKA EA3EDU JN01
215600  -6 2497  BI4VKA VP2MAA -23
105045  -3 2778  BI4VKA RN6MA -18 (x2)
223230  -9 1678  BI4VKA DL5NDD -10 (x2)
215215  +9 2906  BI4VKA IQ4JO R-13 (x2)
215030  +6 2778  BI4VKA T77RN +01 (x2)
215415  -1 3095  BI4VKA EA5BLP JN00 (x3)
215715  +4 2982  BI4VKA US5HL -14
223130  -9 1776  BI4VKA RR73; PY2WC <...> -18

40m

UTC    dB  Freq  Message
215330  +2 1345  BI4VKA IS0ZOD RR73 (x2)
213615  -8 1974  BI4VKA UA4FKT LO23 (x4)

10m

UTC    dB  Freq  Message
110345 -16 2201  BI4VKA ZS1MAW -15
101100  -9  505  BI4VKA RR73; BD7NWF <C91RU> -08