Contains the FAA specifications for low-impact resistant (LIR) structures used to support approach lighting systems (ALS) at airports.

Contains the FAA standards for portable runway and taxiway lights and runway end identifier lights for temporary use to permit continued aircraft operations while all or part of a runway lighting system is inoperative.

Contains a specification for a circuit selector switch for use in airport lighting circuits.

Contains the specification requirements for a relay cabinet used to control airfield lighting circuits.

Announces the availability of RTCA, Inc., Document RTCA/DO-221, Guidance and Recommended Requirements for Airport Surface Movement Sensors, dated April 24, 1994.

This AC describes the Airport Lighting Equipment Certification Program (ALECP). It provides information on how an organization can get Federal Aviation Administration (FAA) acceptance as a third-party certification body (third-party certifier) and how manufacturers may get equipment qualified under the program.

Contains equipment specifications for light beacons that are used to locate and identify civil airports, military airports, seaplane bases, and heliports.

This AC provides standards for a system of airport marking consisting of certain pilot aids and traffic control devices.

Specifies the minimum requirements for an Airport Lighting Control and Monitoring System (ALCMS).

Contains a specification for constant current regulators (CCR) and a monitor for use with airport lighting circuits.

This AC provides specifications for L-824 underground electrical cable for airport lighting circuits.

This advisory circular (AC) contains the specifications for airport light bases, transformer housings, junction boxes, accessories, and elevated light fixture covers and stakes.

Contains the Federal Aviation Administration (FAA) specifications for series to series isolation transformers for use in airport lighting systems.

Provides guidance in the design of a lighted visual aid to indicate temporary runway closure.

Contains the FAA standards for generic visual glideslope indicators systems. GVGI systems provide pilots with visual glideslope guidance during approaches for landing at general aviation airports.

Contains the FAA standards for power and control units for land and hold short lighting systems.

Provides the specified manufacturing requirements for panels used for remote control of airport lighting and auxiliary systems.

This AC provides guidance and specifications for the Maintenance of airport Visual Aid Facilities.

Contains the specifications for discharge-type flashing light equipment to be used for runway end identification lights (REIL) and for an omni-directional approach lighting system (ODALS).

This AC explains how to obtain the latest airport-related research and development (R&D) products funded by the Federal Aviation Administration’s (FAA’s) Airports Organization, particularly the FAA’s Airport Technology Research and Development Branch, the Airport Cooperative Research Program (ACRP), the Innovative Pavement Research Foundation (IPRF), and the Airfield Asphalt Pavement Technology Program (AAPTP).

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

Contains FAA specifications for light fixtures to be used on airport runways and taxiways. See also--

• Engineering Brief 67: Light Sources Other than Incandescent and Xenon for Airport and Obstruction Lighting Fixtures

This AC contains the specifications for radio control equipment to be used for controlling airport lighting facilities.

This AC contains the FAA's standards for retroreflective markers for airport runways and taxiways.

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

This AC provides guidance and recommendations on the installation of airport visual aids. See the Principal Changes paragraph for a list of major changes to the document since the last version.

This AC contains the FAA specification for obstruction lighting equipment.