The Runway End Identifier Light (REIL) and Runway Threshold Identification Light (RTIL), such as the FTS 812(L) model, are advanced LED-based airfield lighting systems designed to provide rapid and unmistakable identification of the runway approach end to arriving pilots. Each system features a pair of synchronized, unidirectional flashing lights installed at either side of the runway threshold, aimed toward the approach path. This visual signal ensures enhanced runway visibility and approach accuracy, especially during night operations or in low-visibility conditions.
Utilizing highly efficient LED optics, both the AV-REIL and AV-RTIL deliver the required luminous intensity with exceptionally low power consumption. This energy efficiency makes the systems ideal for both off-grid and on-grid installations, including remote airfields or tactical sites. The lights are engineered for both permanent and portable use, and are available in configurations ranging from fixed, frangible installations to rugged, folding portable versions suitable for rapid deployment.
The systems are designed to meet the stringent needs of both commercial airports and military airfields. Their reliability has been field-proven globally, operating under diverse environmental and operational conditions with minimal maintenance requirements. A wide range of power solutions is supported, including solar power stations, AC (90–270VAC), constant current regulators, 24VDC sources, battery kits, and portable generator systems. These flexible options allow the lights to be deployed in virtually any location, from established airports to temporary expeditionary runways.
Control flexibility is equally robust, with the systems supporting wireless, power line (AC version only), and manual control interfaces. This allows integration into existing airport lighting control systems or operation as stand-alone units, tailored to the specific needs of the airfield.
The AV-REIL is fully compliant with FAA AC 150/5345-51 for L-849(L) applications, ensuring it meets U.S. aviation standards for runway end lighting. Meanwhile, the AV-RTIL meets the international requirements of ICAO Annex 14, Volume 1, Section 5.3.8, making it suitable for global deployment. These certifications ensure that both models deliver the performance, safety, and reliability demanded by aviation authorities around the world.
https://www.avlite.com/product/runway-end-identifier-light-reil-runway-threshold-identification-light-rtil/
