Say Mach Number, it is a bit of a side -dish to the main topic here, but did they actually land @ BVA when it was closed ? can't imagine that ATC said "clear to land" in that case ? (well they could just have switched off the runway lights )
As an ex (not current) FR Driver I (obviously ) haven't seen crewdoc, surely FFS they didn't land when the airport was closed ? night curfew = one thing, but if it was actually CLOSED ?
surely not ?