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Advisory Circulars (ACs)

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Advisory Circulars (ACs) search results
Number Title Status Office Date
150/5100-14E Architectural, Engineering, and Planning Consultant Services for Airport Grant Projects

This AC provides guidance for airport sponsors in the selection and engagement of architectural, engineering, and planning consultants.

Active AAS-100 2014-09-30
150/5100-20 Guidance on the Extraction of Oil and Gas on Federally Obligated Airports

The AC was produced as a joint effort by the FAA’s Offices of Airport Planning and Programming, Airport Safety and Standards, and Airport Compliance and Management Analysis.

 Active APP-400 2016-03-23
150/5100-17 Land Acquisition and Relocation Assistance for Airport Improvement Program Assisted Projects (Consolidated through Change 7)

Provides guidance to sponsors of airport projects developed under the Airport Improvement Program (AIP) to meet the requirements of the Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970 (PL 91-646, as amended) and the Regulations of the Office of the Secretary of Transportation, 49 CFR Part 24.

Active APP-400 2017-07-10
150/5100-19D Guide for Airport Financial Reports Filed by Airport Sponsors

Provides airport sponsors with guidance on filing FAA Form 5100-126, Financial Governmental Payment Report, and FAA Form 5100-127, Operating and Financial Summary. Announces changes to the FAA's financial reporting program and to Form 5100-127.

 Active ACO-100 2011-06-23
150/5100-21 State Block Grant Program

This AC provides guidance for application to and implementation of the State Block Grant Program (SBGP). It is intended for states and airport sponsors who participate, or plan to participate, in the SBGP.

 Active APP-520 2016-10-31