You cannot have "A" Cooncil Attendant:
I reckon you will need at least three, if not four, to provide a seven days a week service; cover for lunch, dinner and tea breaks; cover for training courses; and cover for summer holidays.
Then they will need a "cooncil bothy": with public inquiry and booking in/out room; private "mess room" for statutory 10-minute breaks; and a toilet. All with a good view of the airfield.
I don't think you get cooncil caravans.
Of course, with just one attendant, the airfield will be "unsafe" outside the hours of 10am till noon and 1pm until 4 (Mon to Thurs) and 10-12 on Fridays. Ie closed all weekends and evenings.
Oh, sorry, that's how the professionals in HIAL run Campbeltown!!