Limitations.
CFR · 2024-01-01 · US · Title 14
A Dealer's Aircraft Registration Certificate, AC Form 8050-6 is valid only in connection with use of aircraft— (a) By the owner of the aircraft to whom it was issued, his agent or employee, or a prospective buyer, and in the case of a dealer other than a manufacturer, only after he has complied with § 47.67; (b) Within the United States, except when used to deliver to a foreign purchaser an aircraft displaying a temporary registration number and carrying an airworthiness certificate on which that number is written; (c) While a certificate is carried within the aircraft; and (d) On a flight that is— (1) For required flight testing of aircraft; or (2) Necessary for, or incident to, sale of the aircraft.
official document · source cfr-2024 · id 14:§ 47.69