Getting FPV video on the goggles and a pi board with a moniter on the ground

As the topic makes it pretty clear, is it possible for me to get the video feed of an fpv drone to 2 separate receivers at the same time
one on the goggles and one to a 5.8GHz receiver connected to my raspberry pi

If it’s analog any number of receivers can grab the the signal.

But this can be adapted by an active splitter.
I think @tatara_tatara has to send some more information about his system

hello, i have come up with another doubt
hope you can throw some light on this for me
setup= pi 5(ground VRx + moniter)—> RC—-> ELRS receiver—>Flight board—->pi zero(on the drone)
is it possible to send custom data in this manner and will ArduPilot forward custom MAVLink packets from the RC link to the pi zero UART