---
kind: "unit"
title: "14"
title_heading: "Aeronautics and Space"
key: "chI/subchF/part99"
level: "part"
label: "Part 99"
heading: "Security Control of Air Traffic"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/14/chI-subchF-part99"
sections_count: 16
---

# Part 99 — Security Control of Air Traffic

Title 14 C.F.R. — Aeronautics and Space › Chapter I — Federal Aviation Administration, Department of Transportation › Subchapter F — Air Traffic and General Operating Rules

## Contents

- [Subpart A — General](/cfr/14/chI-subchF-part99-subpartA.md)
- [Subpart B — Designated Air Defense Identification Zones](/cfr/14/chI-subchF-part99-subpartB.md)