I found a solution using my common sense... in this sim the keyboard shortcuts have been used thoroughly, and it has a pattern. It is starting with the first letter actual name of the Action, like Gear=G, Flaps=F, so for "Recon" I used R and found its associated with the Radar... I noticed the debrief and its a message saying something like - transition incomplete. I used T for "Transmission", and it worked...!!!!!!!!
I am not an expert at all, but somehow I have managed to discover it!!
Details - You first need to be moving towards the target (heading towards), like, th