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A standard holding pattern. Shown are the entry (green), the holding fix (red) and the holding pattern itself (blue) In aviation, holding (or flying a hold) is a maneuver designed to delay an aircraft already in flight while keeping it within a specified airspace; i.e. "going in circles."
Technically, a holding pattern is a defined area of airspace in which an aircraft enters a circular or racetrack-shaped route that it repeats for a certain period to delay its descent toward the ...
Commercial aircraft on hold will generally fly slow, racetrack-shaped patterns which differ considerably from the airfield traffic pattern that will be commenced once the approval has been given to land. Although an aircraft in a holding pattern may similarly circle the airport, ATC may designate a distant location in which to circle.
The aircraft climbed to a cruising altitude of about 7,700 feet (2,347 m). [2] Prior to the disappearance on radar, the flight's pilot informed Anchorage Air Route Traffic Control Center that he would begin a holding pattern with the plane while waiting for the runway to be cleared. [1] [12]
The holding pattern is a left-handed, 6-minute (oval) racetrack pattern. Each pilot adjusts his holding pattern to depart marshal precisely at the assigned time. Aircraft departing marshal normally are separated by 1 minute. Adjustments may be directed by the ship's carrier air traffic control center, if required, to ensure proper separation.
When an air traffic control unit that will control a flight reaches capacity, arriving aircraft are directed towards holding patterns where they circle until it is their turn to land. However, aircraft flying in circles is an inefficient and costly way of delaying aircraft, so it is preferable to keep them on the ground at their place of ...
Inbound aircraft to London Heathrow Airport typically follow one of a number of Standard Terminal Arrival Routes (STARs The STARs each terminate at one of four different RNAV waypoints (co-located with VOR navigational aids), and these also define four "stacks" [1] where aircraft can be held, if necessary, until they are cleared to begin their approach to land.
A Coast Guard search and rescue Hercules HC-130 aircraft was dispatched from Air Station Kodiak to the missing plane's last known location, 12 miles offshore, according to a statement on X.The ...