---
kind: "unit"
title: "14"
title_heading: "Aeronautics and Space"
key: "chI/subchC/part23"
level: "part"
label: "Part 23"
heading: "Airworthiness Standards: Normal Category Airplanes"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/14/chI-subchC-part23"
sections_count: 68
---

# Part 23 — Airworthiness Standards: Normal Category Airplanes

Title 14 C.F.R. — Aeronautics and Space › Chapter I — Federal Aviation Administration, Department of Transportation › Subchapter C — Aircraft

## Sections

- [§23.1457. Cockpit voice recorders.](/cfr/14/23.1457.md)
- [§23.1459. Flight data recorders.](/cfr/14/23.1459.md)
- [§23.1529. Instructions for continued airworthiness.](/cfr/14/23.1529.md)

## Contents

- [Subpart A — General](/cfr/14/chI-subchC-part23-subpartA.md)
- [Subpart B — Flight](/cfr/14/chI-subchC-part23-subpartB.md)
- [Subpart C — Structures](/cfr/14/chI-subchC-part23-subpartC.md)
- [Subpart D — Design and Construction](/cfr/14/chI-subchC-part23-subpartD.md)
- [Subpart E — Powerplant](/cfr/14/chI-subchC-part23-subpartE.md)
- [Subpart F — Equipment](/cfr/14/chI-subchC-part23-subpartF.md)
- [Subpart G — Flightcrew Interface and Other Information](/cfr/14/chI-subchC-part23-subpartG.md)