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United States Department of Transportation United States Department of Transportation

AC 120-74B - Parts 91, 121, 125, and 135 Flightcrew Procedures During Taxi Operations

Document Information

Parts 91, 121, 125, and 135 Flightcrew Procedures During Taxi Operations
Date issued
Office of Primary Responsibility

This advisory circular (AC) provides guidelines for the development and implementation of standard operating procedures (SOP) for conducting safe aircraft operations during taxiing to avoid causing a runway incursion. In accordance with Federal Aviation Administration (FAA) Order 7050.1, Runway Safety Program, the definition of a runway incursion is any occurrence at an aerodrome involving the incorrect presence of an aircraft, vehicle, or person on the protected area of a surface designated for the landing and takeoff of aircraft. It is intended for use by persons operating aircraft with two or more pilots on the flight deck under Title 14 of the Code of Federal Regulations (14 CFR) parts 91, 121, 125, and 135. The FAA recommends that these guidelines become an integral part of all SOPs, flight operations manuals (FOM), and formal flightcrew member training programs. The use of flightcrew SOPs should be emphasized and employed during all phases of flight, including ground operations. Appendices 1 and 2 of this AC contain examples of SOPs that are identical or similar to some SOPs currently in use. These appendices are not directive or prescriptive in nature and do not represent a rigid FAA view of Best Practices. SOPs may vary among fleets and among certificate holders and may change over time. Operators may integrate the information contained in Appendices 1 and 2 into their fleet-specific, route-specific, and equipment-specific operations and checklists. They are shown to denote how the SOPs and Best Practices can be integrated into the context of specific flight operations.