Originally Posted by N410DC

Though I am not convinced that the FAA wants to shut down model operations within 5mi. of all airports, I think the wording in the interpretative clearly states that the airport operator at each airport has the authority to decide if model aircraft will be flown within 5 miles of the airport, even if the model aircraft are being operated under CBO guidelines. It is not clear whether or not model aircraft pilots could appeal the matter to the FAA, or if the FAA would be likely to overrule the airport operator's decision.