Regulations last checked for updates: May 18, 2024

Title 14 - Aeronautics and Space last revised: Apr 18, 2026
§ 49.41 - Applicability.

This subpart applies to the recording of the following kinds of conveyances:

(a) Any lease, a notice of tax lien or other lien (except a notice of Federal tax lien referred to in § 49.17(a)), and any mortgage, equipment trust, contract of conditional sale, or other instrument executed for security purposes, which affects title to, or any interest in, any specifically identified aircraft engine of 550 or more rated takeoff horsepower, or the equivalent of that horsepower, or a specifically identified aircraft propeller capable of absorbing 750 or more rated takeoff shaft horsepower.

(b) An assignment or amendment of, or supplement to, an instrument named in paragraph (a) of this section.

(c) A release, cancellation, discharge, or satisfaction of a conveyance named in paragraph (a) or (b) of this section.

[Doc. No. 1996, 29 FR 6486, May 19, 1964, as amended by Amdt. 49-5, 35 FR 802, Jan. 21, 1970; Amdt. 49-10, 70 FR 246, Jan. 3, 2005]
authority: 4 U.S.T. 1830; Pub. L. 108-297, 118 Stat. 1095 (49 U.S.C. 40101 note, 49 U.S.C. 44101 note); 49 U.S.C. 106(g), 40113-40114, 44101-44108, 44110-44113, 44704, 44713, 45302, 46104, 46301
source: Docket No. 1996, 29 FR 6486, May 19, 1964, unless otherwise noted.
cite as: 14 CFR 49.41