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Advisory Circulars (ACs)

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Advisory Circulars (ACs) search results
Number Title Status Office Date
150/5345-44L Specification for Runway and Taxiway Signs

Effective six months after the issue date of this AC, only equipment qualified per the specifications in this AC will be listed per AC 150/5345-53, Airport Lighting Equipment Certification Program.

 Active AAS-100 2024-09-30
150/5345-28H Precision Approach Path Indicator (PAPI) Systems

Effective six months after the issue date of this AC, only that equipment qualified in accordance with the specifications herein will be listed in accordance with AC 150/5345-53, Airport Lighting Equipment Certification Program.

 Active AAS-100 2019-07-29
150/5220-26 Airport Ground Vehicle Automatic Dependent Surveillance - Broadcast (ADS-B) Out Squitter Equipment

Using this AC, airports will be able to acquire approved and authorized airport ground vehicle ADS-B squitter units that are compliant with Title 14 Code of Federal Regulations (CFR), Part 91, ADS–B Out Performance Requirements to Support Air Traffic Control (ATC) Service.

Active AAS-100 2011-11-14