19 CFR 122.64 - Other aircraft.
Clearance or permission to depart shall be requested by the aircraft commander or agent for aircraft covered by this subpart other than those of scheduled airlines. The request must be made to the director of the port of entry (regardless of whether it is an international airport) nearest the final departure airport.
Title 19 published on 2013-04-01
no entries appear in the Federal Register after this date.