runway threshold bar

runway threshold bar

A threshold bar delineates the beginning of the runway available for landing when the threshold has been relocated or displaced. A threshold bar is 10 ft (3 m) in width and extends across the width of the runway. Also called a demarcation bar
References in periodicals archive ?
Markings to be painted in this project include: runway centerline, runway threshold bar, threshold markings, touchdown zone markings, and aiming points.
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