"F&C"?
Not familiar with that term, who knows, I might have done it?.
I do ham radio communications and vehicle extraction at stage rallies, and ham radio at rally sprints.
A few weeks ago did checkpoints at a navigation rally for the first time.
Many years ago did autocross in a z40Z
For the comms and extraction, I have 2 Unimogs, U404 and U1300L and an Excursion (V10)
F&C = Flagging and Communications. I work corner posts.