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United States Department of Transportation United States Department of Transportation

AC 97-2 - Data Base Standardization for the Global Positioning System (GPS) Overlay Program (Cancelled)

Document Information

Number
97-2
Title
Data Base Standardization for the Global Positioning System (GPS) Overlay Program
Date cancelled
2012-01-04
Cancellation notes
Memo from AFS-400 Leslie Smith
Date issued
1993-11-19
Office of Primary Responsibility
AFS-420
Description

This advisory circular (AC) contains information and guidance to be used by data base vendors that develop data for use in the National Airspace System (NAS) for the non precision GPS overlay program. Most of the required data is readily available from existing documentation; however, additional waypoints may be required to ensure that aircraft fly the published, protected ground track of the existing standard instrument approach procedures(SIAP). This AC contains guidancew hich standardizes the development of these additionalw aypoints. This AC doesnot apply to localizer-based approaches

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