Skip to page content

USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

United States Department of Transportation United States Department of Transportation

Series 150 Advisory Circulars (ACs) for Airport Projects

Search Results

Number, title, description, or office

Series 150 Advisory Circulars (ACs) for Airport Projects search results
Number Title Status Office Date
150/5345-27E Specification for Wind Cone Assemblies

This AC contains a specification for wind cone assemblies to be used to provide wind information to pilots.

Cancelled AAS-100 2013-09-26
150/5345-44K Specification for Runway and Taxiway Signs

This AC contains the FAA specifications for unlighted and lighted signs to be used on taxiways and runways.

 Cancelled AAS-100 2015-10-08
150/5345-28G Precision Approach Path Indicator (PAPI) Systems

Contains the FAA standards for the Precision Approach Path Indicator (PAPI) systems, which provides pilots with visual glideslope guidance during approach for landing.

 Cancelled AAS-100 2011-09-29
150/5345-43H Specification for Obstruction Lighting Equipment

This AC contains the FAA specification for obstruction lighting equipment. Effective 12 months after the date of this circular, only that equipment qualified per this specification will be listed in AC 150/5345-53, Airport Lighting Equipment Certification Program.

 Cancelled AAS-100 2016-09-28