8 C.F.R. § 251.6 Exemptions for private vessels and aircraft.
Title 8 - Aliens and Nationality
The provisions of this part relating to the presentation of arrival and departure manifests do not apply to a private vessel or private aircraft not engaged directly or indirectly in the carrying of persons or cargo for hire. [70 FR 17849, Apr. 7, 2005]
Title 8: Aliens and Nationality
PART 251—ARRIVAL AND DEPARTURE MANIFESTS AND LISTS: SUPPORTING DOCUMENTS
§ 251.6 Exemptions for private vessels and aircraft.

