Estas instalaciones sirven para prevenir posibles colisiones entre aeronaves en tierra.
This SAFO serves to ensure that aircraft operators, pilots and airport personnel are aware of the installation, meaning, and use of RWSLs.
Background: The Federal Aviation Administration (FAA) developed RWSLs, which are a fully automated system to aid in preventing runway collisions. The RWSL system integrates airport lighting equipment with approach and surface surveillance radar systems to provide aircraft and vehicle crews a visual signal indicating when it is unsafe to enter/cross or begin/continue takeoff on the runway.
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