What is the main purpose of STARS?

The main purpose of STARS, which stands for Standard Terminal Automation Replacement System, is to standardize and sequence arrivals at large airports. This system enhances the efficiency and safety of air traffic management by providing automated tools that help controllers effectively manage the complex flow of aircraft arriving at busy terminal areas. By standardizing procedures and sequencing arrivals, STARS minimizes delays, optimizes airspace use, and improves overall operational efficiency at airports.

The focus on standardization means that controllers have a reliable framework to work within, allowing for predictable patterns in aircraft movement. This predictability is crucial for managing the increasing volume of air traffic, ensuring that aircraft can safely arrive in an organized manner without overcrowding the airspace or leading to potential conflicts during landing approaches.