I suspect I'm over thinking myself. Still I wanted toss out for discussion. Is a domestic corporate regional airport who wishes to woo regular scheduled regional jet airline service required to have a staffed ATC tower? The main runway is roughly 6000 feet long.
Corporate jets fly in and out all day long, I believe on their own recognizance or flight visual rules. Possibly ATC or radio ops is provided from off-site flight service station or in another building on airport grounds, I'm not really sure.
Thanks In Advance