For anyone interested, the number to the Naples Airport Authority, from whom Ambassador Airways leases their space at the airport, is +1 941 643-0733.
I called them just now and the woman who answered the phone confirmed that they have not been advised that Ambassador Airways intends to move (break their lease).
If in fact this is a business decision and everything is above board, wouldn't the landlord be one of the first to be told? What is Ambassador afraid of?