AAAE Follow Up: Nextgen Everything

Reporting from Dallas - event coverage of AAAE's annual conference and exposition.

DALLAS — Two keynote speakers at this year’s 82nd annual Conference & Exposition hosted by the American Association of Airport Executives were Federal Aviation Administration Administrator Randy Babbitt and former American Airlines CEO Robert Crandall. Both men stressed that airports and the aviation industry are living a period of dramatic change, brought on by technology and an altered global economy. Much of this year’s event — which was noticeably more upbeat compared to the past two years — in fact echoed those two themes. Meanwhile, the FAA’s Babbitt also chastised the airlines for scheduling practices at major congested airports, cautioning that a lack of common sense could offset many of the gains to be realized from NextGen.

Comments FAA Administrator Babbitt, “One thing I see an awful lot of is that NextGen has everyone focusing on satellite navigation — everybody’s looking up. I think that misses the point entirely about NextGen. It does change surveillance and navigation, but NextGen starts on the ground and it starts on the ground at the airport.”

Despite drops in air service activity due to the economic downturn, FAA still expects overall operations to rise some 20 percent by 2020, says Babbitt. “Without NextGen technologies and procedures, without infrastructure construction and improvements, we are in for some rough road ahead,” he says. “ Even with a dozen-and-a-half new runways and extensions over the last ten years, its still not enough. We need better surface management and better tools.

“NextGen is ... going to give you the flexibility to deal with changing demand without investment in costly infrastructure, or to meet demand in locations where new pavement is not feasible. And NextGen will ensure that these changes are made in an environmentally responsible manner.”

Technology installations related to NextGen are already having a significant impact at airports on the ground, helping reduce runway incursions and improving airfield communications, says Babbitt. And, he says, NextGen isn’t just about large airports and air traffic routing — small airports will benefit as well.

Explains Babbitt, “For those of you without radar, ADS-B is going to be huge. In NextGen, ADS-B is intended to become the primary surveillance system, providing more precision than radar. ADS-B has gone online already in various regions of the country like Louisville, the Gulf, Philadelphia, and Juneau.

“As we continue to roll out ADS-B and aircraft equipage starts to increase, surface monitoring will become available for airports, controllers, and pilots even at locations that don’t have ASDE-X [airport surface detection equipment]. Obviously, where we’re headed is the business case. Once an operator can identify aircraft and obtain a location on the ramp or a runway, correct billing will be facilitated for landing and parking fees.”

Yet, cautions Babbitt, all the infrastructure investment at airfields and the corresponding implementation of NextGen technologies will not see their benefits fully realized unless the air carriers begin improved coordination at congested airports.

“New runways and modernizing the system won’t get us where we need to be unless we commit to more sensible scheduling practices. We’re seeing scheduling practices in Atlanta, Chicago, and San Francisco that are exhibits A, B, and C of what not to do.

“This is a business where cooperation needs to be the order of the day. By and large, we’re sharing the same airports and the same airspace, the same technology and the same tools. If you don’t do your part to keep the system moving, the gridlock and delays will lie squarely at your feet which is where they belong.

“This is not higher order mathematics here. We shouldn’t invest time, energy and dollars for efficiency gains and delay reductions so that a schedule can be packed beyond what the system can handle. Thats two steps forward and three steps back.

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