A single STAR in the United States may serve multiple runways and transitions European STARs are more likely to be independently published for each runway and/or transition. In the United States, STARs are named after waypoints, or unique features of the STAR, or geographical features, followed by a digit indicating the STAR revision. In Europe, they are often named after the transition waypoint, followed by a digit that is incremented with each revision of the procedure, and a letter designating the runway for which the STAR is intended. Naming conventions for STARs vary by country and region. Thus a filed flight plan typically ends some distance from touchdown, where a STAR begins, and that is usually assigned and communicated to the pilot during the flight planned portion of the flight. Sometimes several airports in a locality share a single STAR in such circumstances, aircraft follow the same arrival route until the final waypoint, diverging thereafter for their chosen destination.Īlthough the route segment of the filed flight plan does not usually change during the flight itself, the STAR to be flown might well vary according to the weather, the runway or approach in use, or the need to safely separate air traffic, among other factors. Not all airports have published STARs, but most relatively large or hard to reach (e.g., in a mountainous area) airports do. Hence, a STAR connects the en-route phase with the approach phase of the flight.Ī typical STAR consists of a set of starting points, called transitions, and a description of routes (typically via VHF omnidirectional range (VOR) radio beacons and airway intersections) from each of these transitions to a point near the destination airport, from where the aircraft can undertake an instrument approach (IAP) or be vectored for a final approach by terminal air traffic control. Description Ī STAR is a flight route defined and published by the air navigation service provider that usually covers the phase of a flight that lies between the last point of the route filed in the flight plan and the first point of the approach to the airport, normally the initial approach fix (IAF). The purpose of both is to simplify clearance delivery procedures and facilitate transition between en route and instrument approach procedures. Area navigation (RNAV) STAR/FMSP procedures for arrivals serve the same purpose but are used only by aircraft equipped with flight management systems (FMS) or GPS. In aviation, a standard terminal arrival ( STAR) is a published flight procedure followed by aircraft on an instrument flight rules (IFR) flight plan just before reaching a destination airport.Ī STAR is an air traffic control (ATC)-coded IFR arrival route established for application to arriving IFR aircraft destined for certain airports. ( Learn how and when to remove this template message) Further details may exist on the talk page. Please expand the article to include this information. This article is missing information about the history of the subject.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |