Table of Contents

Title 14-Aeronautics and Space

Part 1-Definitions and Abbreviations 1

Part 23-Airworthiness Standards: Normal Category Airplanes 9

Part 25-Airworthiness Standards: Transport Category Airplanes 19

Part 26-Continued Airworthiness and Safety Improvements for Transport Category Airplanes 151

Part 27-Airworthiness Standards: Normal Category Rotorcraft 160

Part 29-Airworthiness Standards: Transport Category Rotorcraft 206

Part 31-Airworthiness Standards: Manned Free Balloons 273

Part 33-Airworthiness Standards: Aircraft Engines 278

Part 34-Fuel Venting and Exhaust Emission Requirements for Turbine Engine Powered Airplanes 304

Part 35-Airworthiness Standards: Propellers 311

Part 39-Airworthiness Directives 316

Part 43-Maintenance, Preventive Maintenance, Rebuilding, and Alteration 317

Part 61-Certification: Pilots, Flight Instructors, and Ground Instructors 327

Part 63-Certification: Flight Crewmembers Other Than Pilots 395

Part 67-Medical Standards and Certification 408

Part 71-Designation of Class A, B, C, D, and E Airspace Areas; Air Traffic Service Routes; and Reporting Points 415

Part 73-Special Use Airspace 418

Part 91-General Operating and Flight Rules 420

Part 93-Special Air Traffic Rules 505

Part 95-IFR Altitudes 523

Part 97-Standard Instrument Procedures 527

Part 99-Security Control of Air Traffic 529

Part 101-Moored Balloons, Kites, Amateur Rockets, and Unmanned Free Balloons 532

Part 103-Ultralight Vehicles 535

Part 105-Parachute Operations 537

Part 107-Small Unmanned Aircraft Systems 541

Part 110-General Requirements 550

Part 117-Right and Duty Limitations and Rest Requirements: Flightcrew Members 552

Part 119-Certification Air Carriers and Commercial Operators 557

Part 120-Drug and Alcohol Testing Program 567

Part 125-Certification and Operations: Airplanes Having a Seating Capacity of 20 or More Passengers or a Maximum Payload Capacity of 6,000 Pounds or More; and Rules Governing Persons on Board Such Aircraft 583

Part 129-Operations: Foreign Air Carriers and Foreign Operators of U.S.-Registered Aircraft Engaged in Common Carriage 625

Part 133-Rotorcraft External-Load Operations 636

Part 135-Operating Requirements: Commuter and on Demand Operations and Rules Governing Persons on Board Such Aircraft 640

Part 136-Commercial Air Tours and National Parks Air Tour Management 718

Part 137-Agricultural Aircraft Operations 722

Part 139-Certification of Airports 726

Part 141-Pilot Schools 738

Part 142-Training Centers 768

Title 49-Transportation

Part 830-Notification and Reporting of Aircraft Accidents or Incidents and Overdue Aircraft, and Preservation of Aircraft Wreckage, Mail, Cargo, and Records 775

Part 1552-Flight Schools 777

Contents 781

Chapter 1 Air Navigation 786

Chapter 2 Aeronautical Lighting and Other Airport Visual Aids 813

Chapter 3 Airspace 837

Chapter 4 Air Traffic Control 851

Chapter 5 Air Traffic Procedures 912

Chapter 6 Emergency Procedures 1011

Chapter 7 Safety of Flight 1022

Chapter 8 Medical Facts for Pilots 1036

Chapter 9 Aeronautical Charts and Related Publications 1091

Chapter 10 Helicopter Operations 1098

Pilot/Controller Glossary 1117