# 14 CFR § 49.13: Signatures and acknowledgements

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/ecfr-14-49.13

## Section

- **Citation:** 14 CFR § 49.13
- **Heading:** Signatures and acknowledgements
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** September 22, 2026
- **Source:** Publisher's official text
- **Location:** Title 14—Aeronautics and Space > CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION > SUBCHAPTER C—AIRCRAFT > PART 49—RECORDING OF AIRCRAFT TITLES AND SECURITY DOCUMENTS > Subpart B—General

## Text

(a) Each signature on a conveyance must be signed in a manner acceptable to the Administrator.
(b) Paragraphs (b) through (f) of § 47.13 of this chapter apply to a conveyance made by, or on behalf of, one or more persons doing business under a trade name, or by an agent, corporation, partnership, coowner, or unincorporated association.
(c) No conveyance or other instrument need be acknowledged, as provided in 49 U.S.C. 44107(c), in order to be recorded under this part. The law of the place of delivery of the conveyance determines when a conveyance or other instrument must be acknowledged in order to be valid for the purposes of that place.
(d) A power of attorney or other evidence of a person's authority to sign for another, submitted under this part, is valid for the purposes of this section, unless sooner revoked, until—
(1) Its expiration date stated therein; or
(2) If an expiration date is not stated thereon, for not more than 3 years after the date—
(i) It is signed; or
(ii) The grantor (a corporate officer or other person in a managerial position therein, where the grantor is a corporation) certifies in writing that the authority to sign shown by the power of attorney or other evidence is still in effect.
[Doc. No. 7190, 31 FR 4499, Mar. 17, 1966, as amended by Amdt. 49-2, 31 FR 15349, Dec. 8, 1966; Amdt. 49-6, 36 FR 8661, May 11, 1971; Amdt. 49-10, 70 FR 246, Jan. 3, 2005; Amdt. No. 49-11, 87 FR 75711, Dec. 9, 2022]

## Nearby sections

- [14 CFR § 49.1 § 49.1 Applicability.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.1.md)
- [14 CFR § 49.11 § 49.11 FAA Aircraft Registry.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.11.md)
- [14 CFR § 49.13 § 49.13 Signatures and acknowledgements.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.13.md)
- [14 CFR § 49.15 § 49.15 Fees for recording.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.15.md)
- [14 CFR § 49.17 § 49.17 Conveyances recorded.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.17.md)
- [14 CFR § 49.19 § 49.19 Effective date of filing for recordation.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.19.md)
- [14 CFR § 49.21 § 49.21 True copy of original conveyance.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.21.md)
- [14 CFR § 49.31 § 49.31 Applicability.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.31.md)
- [14 CFR § 49.33 § 49.33 Eligibility for recording: general requirements.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.33.md)
- [14 CFR § 49.35 § 49.35 Eligibility for recording: ownership requirements.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.35.md)
- [14 CFR § 49.37 § 49.37 Claims for salvage or extraordinary expenses.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.37.md)
- [14 CFR § 49.41 § 49.41 Applicability.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.41.md)
- [14 CFR § 49.43 § 49.43 Eligibility for recording: general requirements.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.43.md)
- [14 CFR § 49.45 § 49.45 Recording of releases, cancellations, discharges, and satisfactions: special requirements.](https://www.frixlaw.com/law-library/statutes/ecfr-14-49.45.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/ecfr-14-49.13. Check the current official text before relying on it. Not legal advice.