Medium Intensity Approach Lighting System with Runway Alignment – Sequenced
Flashers

The AV-MALSR is an LED runway approach lighting system which is designed to provide visual guidance from approach zone to landing
threshold. The unique light pattern of the AV-MALSR assists pilots to identify runway alignment, height perception, roll guidance and
horizontal reference on approach.

The AV-MALSR consists of two primary subsystems: Sequence Flashing (SFL)/Runway Alignment Indicator Lights (RAIL) and Steady
Burning Array.

The five SFL/RAIL Lights of the MALSR Approach Lighting Solution flash in a timed, uniform order to add visual guidance down the runway
centerline path.

The Steady Burning Array includes 9 lightweight, rectangular barrettes, each approximately 10 ft. long with 5 LED lightheads and a
weatherproof PCU on each. Each barrette is available in a permanent frangible version or folding portable version. The portable version
features a central hinge with compact electronic enclosure for convenient transport.

LED optics utilized in the AV-MALSR achieve the lowest power consumption at the required intensity. A wide variety of control and power
options are available.

The AV-MALSR is compliant with FAA MALSR, UFC-3 and NAVAIR-51 standards for Medium Intensity Approach Lighting Steady Burning
Array.