---
kind: "unit"
title: "14"
title_heading: "Aeronautics and Space"
key: "chI/subchE/part73"
level: "part"
label: "Part 73"
heading: "Special Use Airspace"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/14/chI-subchE-part73"
sections_count: 11
---

# Part 73 — Special Use Airspace

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

## Contents

- [Subpart A — General](/cfr/14/chI-subchE-part73-subpartA.md)
- [Subpart B — Restricted Areas](/cfr/14/chI-subchE-part73-subpartB.md)
- [Subpart C — Prohibited Areas](/cfr/14/chI-subchE-part73-subpartC.md)