![]() ![]() ![]() The RMS includes a remote Maintenance Processor Subsystem (MPS) interface. ALSF-2 The ALSF-2 approach lighting system is used on Category IIrunways and includes up to 30 light stations (100-foot spacing) with 30 centerline bars of steady-burning lights (five lights to a bar) andup to 21 flashers. The NBP ALSF-2/SSALR system includes a Remote Monitoring Subsystem (RMS) that monitors the system status and provides diagnostic capabilities for the entire system. The system meets all of the lamp monitoring and failure reporting requirements of the latest ALSF-2/SSALR specification FAA-E-2689a Amendment 2.1.1. 1.3.20.3 Maintenance data terminal.-The Maintenance Data Terminal (MDT) (not part of this specification) is a commercially available IBM PC/AT compatible personal computer containing a keyboard, processor, monitor, and RS-232 port for use by field. New ALSF-2 Approach Lighting System On visual approach to Runway 10 and this cool view of the Airports new ALSF-2 Approach Lighting System. The mode and intensity of the Sequenced Flashing Lights are automatically selected based on the mode and brightness level of the steady burning approach lights. to process commands to control ALSF-2/SSALR system. The steady burning approach lights are configured in five lighting loops controlled by dry-type Constant Current Regulators (CCRs). The system can be controlled locally from the substation using the Control & Monitor (CM) or remotely from the Air Traffic Control Tower (ATCT) using the Remote Control Panel (RCP). The system can be installed in the full 3,000-foot lighting patterns (in compliance with the requirements of glide slope angle restrictions) or in the shorter 2,400-foot lighting patterns. The system operates in two modes: a High Intensity Approach Lighting System with Sequenced Flashing Lights (ALSF-2), and a Simplified Short Approach Lighting System with Runway Alignment Indicator Lights (SSALR). The NBP 50 KW CCR receives 2400 Vac ± 10, single phase, 2 wire, 60 Hz ± 3 input power. FAA Type Number FA-10723 is a direct replacement to the Godfrey ALSF-2/SSALR oil-cooled 50 KW CCRs. 14 CFR § 91.175 Takeoff and landing under IFR.The ALSF-2/SSALR system is a Dual Mode High Intensity Approach Lighting System providing visual approach lighting patterns for landing aircraft on Category II and Category III runways. replacement to the Airflo ALSF-2/SSALR oil-cooled 50 KW CCRs.FAA Order JO 6850.2B Visual Guidance Lighting Systems, 1–3 through 2–9.Instrument Flying Handbook, 9–38 through 9–39.Aeronautical Information Manual Figure 2–1–1.This configuration is used when category I conditions exist on category II designated runways with a dual mode approach lighting system. Generally, the SSALR is not to be installed as a new system. SSALR, Simplified Short Approach Lighting System. Simplified Short Approach Lighting System with Runway Alignment Indicator Lights ALSF-2, High Intensity ALS with Sequenced Flashers, Used on category II and III precision approach runways. Used on category II and III precision approach runways. High Intensity ALS with Sequenced Flashers Medium Intensity Approach Lighting System with Runway Alignment Indicator LightsĪn economy type system used as the FAA standard for category I precision runways. Get the latest business insights from Dun & Bradstreet. Same as MALS, but equipped with three sequenced flashers at locations where approach area identification problems exist. Find company research, competitor information, contact details & financial data for Alsf 2, LLC of Brookfield, OH. ALSF-2, Approach Lighting System with sequenced flashing lights. Medium Intensity Approach Lighting System with Sequenced Flashers An approach lighting system (ALS) is a lighting system installed on the approach end of an. Medium Intensity Approach Lighting SystemĪn economy type system for non precision approaches. Operate the SSALR system when the conditions in subparagraph a are not a factor. As you deem necessary if not contrary to pilot request. The table contains some of the most commonly used approach lighting systems. ALSF-2/SSALR When the prevailing visibility is 3 / 4 mile or less or the RVR is 4,000 feet or less, operate the ALSF-2 system as follows: As requested by the pilot. ManyĪLS also have a sequenced flasher, also known as the "rabbit" to assist An ALS typically begins at the landing thresholdĪnd extends into the approach area between 1,500 feet and 3,000 feet. Instrument approach, among other factors, determines the specific type of ALS Transition from instrument flight to visual flight for landing. Approach Light Systems (ALS) are deisgned to provide the basic means to ![]()
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