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LAAS – Local Area Augmentation System
LAAS stands for Local Area Augmentation System. This is a satellite-based system that provides improved accuracy and integrity of the Global Positioning System (GPS) signals for aircraft navigation. Specifically, LAAS is designed to increase the accuracy of GPS signals from about 15 meters to around 1 meter or less, while also ensuring their reliability and availability. This system is most commonly used in precision approach and landing systems for aircraft, where accurate navigation is critical for safe and efficient operations. Overall, LAAS is a key technology for enhancing the safety and efficiency of air travel, and is widely used by airlines and other organizations in the aviation industry.
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