What is a 13 31 runway?

Runway 13-31 is a primary runway at ACY and is 10,000 feet long by 150 feet wide, including 25 feet of paved shoulder on both sides, which features ILS approaches at each end, precision instrument pavement markings, and High-Intensity Runway Lighting (HIRL) and a Medium-Intensity Approach Lighting System with Runway ...



A 13 31 runway is a single strip of pavement that is numbered based on its magnetic heading (to the nearest 10 degrees), viewed from each direction. If an aircraft is landing on Runway 13, it is flying at a heading of approximately 130 degrees (southeast). If the wind shifts and the pilot must land from the opposite direction, the same strip of pavement is now called Runway 31, representing a heading of 310 degrees (northwest). Because a circle is 360 degrees, the two ends of any runway always differ by 180 degrees (13 + 18 = 31). In 2026, these numbers are still critical for pilot navigation and air traffic control communication. If there are multiple parallel runways at an airport, you will see letters like 13L (Left) and 13R (Right). For example, Dallas Love Field (KDAL) is famous for its 13-31 parallel configuration, which helps the airport manage high traffic volume by allowing simultaneous takeoffs and landings in the same direction.

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Runway numbers are actually a reference to the closest magnetic heading of the runway. The runway heading is rounded to the nearest 10 degrees, and the zero is removed. This number is then assigned to the runway. Further differentiation can be achieved with letters on parallel runways.

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Runways have two ends. Each end is considered a different runway, even though it is the same actual runway surface. If the compass heading of a runway is 122° you would round it down to 120 and drop the last digit, leaving you with 12. Thus it is called Runway 12/30.

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In addition, runway numbers are connected to the direction a plane is traveling—so while on a handheld compass, south corresponds to 180 degrees, or 18 in runway terms, if a plane is on runway 18–36, then it's heading north, according to the designation on a compass with the runway overlay (see image below, courtesy of ...

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A runway can normally be used in both directions, and is named for each direction separately: e.g., runway 15 in one direction is runway 33 when used in the other. For clarity in radio communications, each digit in the runway name is pronounced individually. Airports with parallel runways.

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A: The runway number is the approximate magnetic heading. As an example, runway 35 is pointing approximately 350 degrees magnetic. The opposite end of the runway is 17 or approximately 170 degrees magnetic.

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Runway 34 is a 2022 Indian Hindi-language thriller film produced and directed by Ajay Devgn under the Ajay Devgn FFilms banner. The film is inspired by an aviation incident of a Jet Airways flight 9W-555 from Doha to Kochi on August 17, 2015 and many films like The Captain, Flight etc.

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Runway numbers are determined by rounding the compass bearing of one runway end to the nearest 10 degrees and truncating the last digit, meaning runways are numbered from 1 to 36—as per the diagram below. The opposite end of the runway always differs by 180 degrees, so it's numbered 18 higher or lower.

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As Atlas Obscura explains, the numbers that runways have aren't arbitrary. A runway always has a number between 1 and 36, and that number isn't just the runway's nickname, but also indicates how many degrees away that runway is from magnetic north, rounded to the tens.

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Dallas Fort Worth International Airport Located between two major cities, the airport began operation in 1974, and features seven runways to service planes of varying sizes. This airport can also accommodate triple parallel landings.

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Shigatse Peace Airport, China (runway length: 5,000m) Shigatse Peace Airport (RKZ), a dual-use military and civilian airport in Shigatse, Tibet hosts the longest runway in the world. The new runway (09/27) stretches 5,000m (16,404 ft) long with a 60-meter asphalt overrun at each end.

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So what do these numbers on runways mean? The numbers on the runway, officially known as designators, indicate the runway heading, always in magnetic degrees and rounded to the nearest ten. So, if the magnetic bearing is 73º, the runway will be designated with the numbers 07.

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Runways will be numbered based on their position so 06/24 means one end of our runway is 60 degrees, the opposite end is 240 degrees – so 180 degrees, also known as a straight line!

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Runway 36 is the entire runway, with traffic moving to the north (i.e. facing about 360 degrees, magnetic). Runway 18 is the same north/south strip of pavement, with traffic moving to the south (i.e. facing about 180 degrees). If you're lined up ON runway 36, you're at the south end of it, facing north.

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