Lockheed Martin (Stand 1975) is installing its WindTracer windshear and turbulence-detection system at Dubai International Airport (DXB), where it will be used to detect aircraft wake vortices, thus allowing for increased runway utilization. Two WindTracers have been installed this year and a third one is to follow in the first quarter of next year, Michael Margulis, WindTracer program director, told AIN. WindTracer is a long-range, 3-D-scanning pulsed doppler lidar-based system.
Air traffic control
The Aircraft Accident Investigation Board of Norway issued its final report explaining how confusion between two aircraft with similar call signs resulted in a near-collision at Oslo Airport in October last year. The incident occurred as a Norwegian Air Shuttle Boeing 737-800 (NAX 741) executed a missed approach as another of the company’s aircraft (NAX 740) was taking off.
Lack of infrastructure and regulatory cohesion challenge the growth of the Asia-Pacific region’s airlines, said Andrew Herdman, president and director general of the 15-airline Association of Asia Pacific Airlines (AAPA). Herdman and other industry officials warned of rising air traffic congestion at AAPA’s 57th Assembly of Presidents, held November 14 and 15 in Hong Kong.
The adoption of Honeywell’s SmartPath precision landing system by Middle East airports is expected to gain momentum over the next few years, in response to the “phenomenal growth” of aviation in the area, according to SmartPath senior product manager Pat Reines–although the company is still waiting its first order from the region.
Thirty students from the Kingdom of Saudi Arabia have gone to Canada to train to become air traffic controllers as part of an agreement between Nav Canada and Saudi Arabia’s General Authority of Civil Aviation. The students expect to complete all their required training at the Nav Centre, described by Nav Canada as its world-class training and conferencing facility in Cornwall, Ontario.
The Middle East needs to prepare to handle increased air traffic congestion over the next few years, especially in the Gulf region; however, forming a central body to coordinate the necessary changes and harmonization is proving difficult.
The latest figures from the International Air Transport Association show that international traffic growth and passenger demand in the Middle East is still outpacing the rest of the world. With competition among operators getting tougher every day, the need for proper flight planning is more important than ever.
The FAA published updates to the wake turbulence separation categories on October 22 for Louisville, Miami, Cincinnati, San Francisco, Atlanta and Philadelphia airports based on improved understanding of how wake vortices behave. Categories are now based on weight, certified approach speed and wing characteristics. Special consideration will be given to aircraft with limited ability to counteract adverse rolls.
Flight-testing at Toulouse, France, and Frankfurt, Germany, has proved that a reliable alternative to an ILS signal can be produced with a GNSS constellation and single-frequency input signal. Eurocontrol’s Sesar air traffic management research team worked with equipment manufacturers Thales, Indra-Navia, Honeywell and Thales Avionics using a ground-based augmentation system (GBAS). Further testing at both airports is expected to resume in the middle of next year.