Since the activation of RELs, there has been no runway incursions at those airports. Installation of lights such as RELs, is excellent for both pilots and airports where aircraft often crosses a runway. 5.5 A runway incursion prevention programme should aim to remove hazards and minimize the residual risk of runway incursions and to reduce active failures and. 2, 2016, serious runway incursion at Calgary International Airport in Alberta. Pilots said, “Lights such as RELs are very useful as we are able to acquire the situation visually on the runway. The Transportation Safety Board of Canada (TSB) has criticized the air traffic control (ATC) practice of allowing aircraft and ground vehicles to cross seldom-used runways without prior coordination among controllers, citing the practice for contributing to a Dec. RELs can prevent runway incursion without imposing a burden to air traffic controllers and we expect RELs will play an important role in preventing runway incursions.” Hitoshi Ishizaki, Director General of JANS said, “RELs are an automatic system which is independent of air traffic control services. Currently, JANS has RELs installed at New Chitose Airport, Tokyo International Airport, Osaka International Airport, and Fukuoka Airport. The installation has been operational at Tokyo International Airport since 2012. JANS installed lights as a measure to prevent runway incursions. This is an 86 increase over ten years (or an annualized increase of 6.3 per year).
In the United States, an average of three runway incursions occur daily. The FAA defines a runway incursion as: Any occurrence at an aerodrome involving the incorrect presence of an aircraft, vehicle or person on the protected area of a surface designated for the landing and take off of aircraft. However, the runway incursion rate in Canada has risen from an average rate of 5.3 incursions per 100 000 arrivals and departures in 2010 to an average of 9.9 in 2019. In the past five years there has been a 60 percent increase in runway incursions. These close calls between aircraft and other planes, ground vehicles and hazards have grown steadily. That greatly concerns national aviation safety officials. The system utilizes a microwave radar transceiver, commonly referred to as a motion detector, connected to a voice annunciator to provide a verbal warning of aircraft or ground vehicle runway incursion. Runway Incursion Avoidance Introduction Runway safety is a significant challenge and a top priority for everyone in aviation. Runway incursion incidents and near accidents on airport runways, taxiways and ramps are on the rise. In the past, there have been several runway incursions, which occurred one after another at various airports that have converging points in ground movements. An airport runway incursion detection and warning system for monitoring ground traffic in he vicinity of a runway or taxiway of an airport.
RUNWAY INCURSION INSTALL
JANS plans to construct a new runway at Naha Airport and will install takeoff hold lights (THLs) which automatically warns aircraft intending to depart when there is an aircraft simultaneously crossing the subject runway. RELs is a lighting system which automatically warns aircraft intending to cross a runway when there is an aircraft movement on the subject runway.
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