In general. Certain aircraft arriving from areas south of the United States that are subject to § 122.23 are required to furnish a notice of intended arrival in compliance with § 122.23. Subject aircraft must land for CBP processing at the nearest designated airport to the border or coastline crossing point as listed under paragraph (b) unless exempted from this requirement in accordance with § 122.25. In addition to the requirements of this section, pilots of aircraft to which § 122.23 is applicable must comply with all other landing and notice of arrival requirements. This requirement shall not apply to those aircraft which have not landed in foreign territory or are arriving directly from Puerto Rico, if the aircraft was inspected by CBP officers in the U.S. Virgin Islands, or otherwise precleared by CBP officers at designated preclearance locations.
List of designated airports.