Standard Arrival Route (STAR)
A Standard Arrival Route (STAR) is a pre-defined instrument flight rules (IFR) routing designed to guide pilots when transitioning from en route flight to their approach and landing profile. It is used as a means of efficiently and safely directing aircraft towards their destination airport, especially when flying into busy airspace or airports with high traffic volume.
The STAR is typically published as a set of specific instructions and navigational waypoints within the flight management system (FMS) of the aircraft’s avionics. It provides pilots with clear guidance on the correct altitudes, headings, and speeds necessary to navigate through controlled airspace and arrive at their destination airport.
STAR procedures vary in complexity and are tailored to the specific characteristics of an airport’s airspace and approach procedures. They may include speed restrictions, altitude constraints, and navigational maneuvers such as turns, descents, and approaches. These procedures are developed by aviation authorities and are reviewed periodically to ensure they remain current and effective.
In summary, a STAR is an essential tool for pilots to safely navigate through complex and congested airspace, enabling them to arrive at their destination airport efficiently and smoothly.
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