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General

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Significant Regulatory Guidance
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MasterRNAVs - 12012022 (GPS/WAAS Approaches)

The availability of Wide Area Augmentation System (WAAS)-capable approach procedures is a significant enabler of WAAS benefits in the United States. View the latest status of U.S. WAAS approach procedures.

Appendix 2 of AC 21-2 "Special Requirements of Importing Authorities"

This appendix contains special requirements stipulated by a number of aviation authorities as applicable to aeronautical products imported from the United States. These requirements should apply whether an aircraft is imported from the United States or any other State of Registry. When subject matter described within these documents may not completely apply, the documents typically contain a statement addressing which corresponding agreement(s) prevails.

Operational Visual Requirements

(Draft Version 2.1 - Jan. 10, 2023)

The RTS OVRs identify the visual and operational-information needs of ATCT controllers that provide service in Class D airspace under Visual Flight Rules (VFR). The OVRs are the basis for the FAA Air Traffic Organization’s "Operational Viability...