PART 1 − GENERAL

  1. PREFACE
  2. NATIONAL REGULATIONS AND REQUIREMENTS
  3. TABLES AND CODES
  4. SERVICES
  5. CHARGES FOR AERODROMES/HELIPORTS AND AIR NAVIGATION SERVICES

PART 2 − EN ROUTE

  1. GENERAL RULES AND PROCEDURES
  2. AIR TRAFFIC SERVICES AIRSPACE
  3. ATS ROUTES
  4. NAVIGATION AIDS/SYSTEMS
  5. NAVIGATION WARNINGS
  6. HELICOPTER OPERATIONS
  7. OCEANIC OPERATIONS
  8. UNMANNED AIRCRAFT SYSTEMS (UAS)

PART 3 − AERODROMES

  1. AERODROMES − INTRODUCTION
  2. AERODROMES
  3. HELIPORTS

APPENDIX

Appendix 1. FAA FORM 7233-4 - INTERNATIONAL FLIGHT PLAN

Edition: Twenty-Eighth Edition

Effective: August 7, 2025

Amendment: Basic with Amendment 1, 2 and 3

Feedback: 9-AJV-P-HQ-Correspondence@faa.gov

FAA National Headquarters (FOB−10B) Publications & Administration (AJV-P12)

Amendment date: August 7, 2025

Department: Department of Transportation

Agency: Federal Aviation Administration

AIP Editor, Room 5E41NS 600 Independence Avenue, SW, Washington, DC 20597