Runway detection system

Citation

(2005), "Runway detection system", Aircraft Engineering and Aerospace Technology, Vol. 77 No. 6. https://doi.org/10.1108/aeat.2005.12777fab.010

Runway detection system

Runway detection system

Keywords: Aircraft, Safety

The runway debris detection radar system developed by QinetiQ in the wake of the Paris Concorde crash has been bought by Vancouver International Airport (YVR). Known as Tarsier, the system can detect small items of potentially dangerous debris on airports runways and is expected to be installed at YVR early next year.

The deal represents the first sale of a system which could potentially improve the safety of every major airport runway in the world. It is expected that Tarsier will also help reduce the estimated $4 billion cost of debris damage and delays faced by the global airline industry each year.

Four Tarsier radar units will be installed at YVR, covering the airport's north and south parallel runways, each of which is approximately 3 km long. A display unit, providing the airport authority's operations team with an all- weather, round-the-clock runway picture, will be installed in YVR's Operations Centre.

Announcing the sale, Steve Brittan, Managing Director of QinetiQ Airport Radar said: “The installation of Tarsier will represent a step change in runway safety and we are delighted to be working with Vancouver International Airport as our first customer. To deliver an entirely new radar system only 5 years after being challenged to solve the important problem of runway debris is a considerable achievement. We are very excited by the potential of Tarsier to make a real difference to global airport safety and look forward to announcing further sales in the near future”.

Hal Kruth, QinetiQ's Group Managing Director, Security and Dual Use, added: “Tarsier is a prime example of QinetiQ's approach to focus on solving customers' important problems. Tarsier has been developed with a very clear and simple purpose in mind – to improve airport safety and ultimately to save lives. We are growing QinetiQ's commercial business by fast tracking advanced technologies like Tarsier and we are confident that this approach will continue to bear fruit in coming years”.

Craig Richmond, Vancouver International Airport Authority's Vice President of Airport Operations, said: “The purchase of the Tarsier system marks another exciting first for Vancouver, and underscores our commitment to safety. I don't think you can overstate the benefits of having a system working around the clock in all conditions to help ensure our runways remain clear and safe, and Vancouver is proud to be a leader in this innovative technology”.

Debris on runways is an issue for both airports and airlines. The estimated world-wide annual cost of debris damage and delays is $4 billion and, in rare cases, debris damage has been known to result in loss of life. A small strip of metal on the runway was a major contributory factor in the crash of Concorde flight AF4590 on 25 July 2000 as it left Paris Charles de Gaulle airport.

The Tarsier system was developed by QinetiQ (then DERA) following enquires from British Airports Authority (BAA) and Vancouver International Airport Authority in the wake of the Paris crash. The system, based on high-resolution millimetre wave radar, is able to detect small, potentially hazardous objects on a runway, to within an accuracy of 3 m at a range of up to 2 km. The system is also able to detect a range of different materials, including metal, plastic, glass, wood, fibre-glass and animal remains.

Checking for debris is currently performed manually, which is time consuming, expensive and open to human error. It can take as long as 45 min to check a runway in between aircraft movements and this is particularly difficult in bad weather and at night. This can result in runway closures, delays in both arrival and departure slots and, most importantly, could potentially put passenger and staff safety at risk.

YVR hosted the first full trial of the Tarsier system at an international airport last summer. Potentially dangerous objects were detected and retrieved from the runway, by airport staff, in less than five minutes. A representative of the Federal Aviation Authority (FAA) also attended the trial, resulting in a short trial at JFK Airport in New York in November 2004. A further evaluation is expected in the United States later this year. Another extended trial was conducted at London's Heathrow Airport in October 2004.

QinetiQ is actively pursuing other applications for its millimetre wave radar, including perimeter security, surface movement tracking, runway incursion and bird detection.