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

Advisory Circulars (ACs)

Search Results

Number, title, description, or office

Advisory Circulars (ACs) search results
Number Title Status Office Date
70-2A Reporting of Laser Illumination of Aircraft

a. This Advisory Circular (AC) provides information to the aviation community, particularly aircrews operating within the National Airspace System (NAS) on measures taken by the Federal Aviation Administration (FAA) to address incidents of unauthorized illumination of aircraft by lasers.

Cancelled AJR-22 2013-02-08
70-1A Outdoor Laser Operations

This Advisory Circular (AC) provides information for those proponents planning to conductoutdoor laser operations that may affect aircraft operations in the National Airspace System (NAS).

Cancelled AJV-P 2019-03-14
70-1 Outdoor Laser Operations

This Advisory Circular (AC) provides information for those proponents planning to conduct outdoor laser operations that may affect aircraft operations in the National Airspace System (NAS).

Cancelled AJV-P 2004-12-30
70/7460-1L Obstruction Marking and Lighting with Change 2

This Advisory Circular (AC) sets forth standards for marking and lighting obstructions that have been deemed to be a hazard to air navigation.

Cancelled AJV-1 2016-10-08