Flight Operations Group

Policies & Guidance

Advisory Circulars (AC)
Number Title
20-173 Installation of Electronic Flight Bag 
90-23 Aircraft Wake Turbulence
90-80  Approval of Offshore Standard Approach Procedures,   Airborne Radar Approaches, and Helicopter En Route Descent Areas 
90-96  Approval of U.S. Operators and Aircraft To Operate Under Instrument Flight Rules (IFR) In European Airspace Designated For Basic Area Navigation (B-RNAV)/RNAV 5 and Precision Area Navigation (P-RNAV) 
90-100 U.S. Terminal and En Route Area Navigation (RNAV) Operations
90-101 Approval Guidance for RNP Procedures with AR 
90-105 Approval Guidance for RNP Operations and Barometric Vertical Navigation in the U.S. National Airspace System and in Oceanic and Remote Continental Airspace
90-106 Enhanced Flight Vision System Operations
90-107  Guidance for Localizer Performance with Vertical Guidance and Localizer Performance without Vertical Guidance Approach Operations in the U.S. National Airspace System 
90-108 Use of Suitable Area Navigation (RNAV) Systems on Conventional Routes and Procedures
90-114 Automatic Dependent Surveillance-Broadcast Operations
90-117 Data Link Communications
90-120 Operational Use of Airborne Collision Avoidance Systems
91-70 Oceanic and Remote Continental Airspace Operations
91-85 Authorization of Aircraft and Operators for Flight in Reduced Vertical Separation Minimum (RVSM) Airspace 
120-28 Criteria for Approval of Category III Weather Minima for Takeoff, Landing, and Rollout  
120-29 Criteria for Approval of Category I and Category II Weather Minima for Approach
120-76

Authorization for Use of Electronic Flight Bags 
120-91

Airport Obstacle Analysis
120-108     Continuous Descent Final Approach 
120-118 Criteria for Approval/Authorization of All Weather Operations (AWO) for Takeoff, Landing, and Rollout
Orders
Number Title
6560.10 Runway Visual Range (RVR)
6750.24 Instrument Landing System and Ancillary Electronic Component Configuration and Performance Requirements
8400.13 Procedures for the Evaluation and Approval of Facilities for Special Authorization Category I Operations and All Category II and III Operations

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