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

AC 150/5345-56B - Specification for L-890 Airport Lighting Control and Monitoring System (ALCMS)

Document Information

Number
150/5345-56B
Title
Specification for L-890 Airport Lighting Control and Monitoring System (ALCMS)
Status
Active
Date issued
2011-09-29
Office of Primary Responsibility
AAS-100, Office of Airport Safety & Standards - Airport Engineering Division
Description

Specifies the minimum requirements for an Airport Lighting Control and Monitoring System (ALCMS). The ALCMS simplifies the control and monitoring of lighted visual aids and enhances airport safety. The basic function of the system remains the same whether for a general aviation airport that supports only a few operations in a day or a large commercial airport which caters to hundreds of operations on any given day.

Content