Originally Posted by
Talkdownman
"(2) The commander of an aircraft arriving at or departing from an aerodrome in the United Kingdom shall take all reasonable steps to ensure upon landing or prior to departure, as the case may be, that notice of that event is given to the person in charge of the aerodrome, or to the air traffic control unit or aerodrome flight information service unit at the aerodrome."
Not a legal requirement, then?
Not that I see for booking out. But I stand ready to be enlightened.