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- All Subjects: Air Traffic Control
- Creators: Aviation Programs
Description
Noise abatement is a current and ever-changing issue that leaves some groups satisfied and others dissatisfied. Given that noise is a natural byproduct of aviation, it is the duty of the Federal Aviation Administration (FAA) to mitigate noise pollution and the effects that it has on the surrounding community. With the FAA currently progressing to modernize the National Airspace System, communities around the United States have expressed their concerns regarding changes of flight paths, notably the City of Phoenix. Public unrest has increased intensively since the implementation of Performance Based Navigation (PBN) departure procedures in September of 2014. The unrest has allegedly stemmed from a lack of consultation from the Federal Aviation Administration to the City of Phoenix and surrounding communities. Documented complaints have not only been filed by the City, but also by National Prehistoric Preservation areas within the valley. The City of Phoenix and the State of Arizona filed a lawsuit against the FAA to dispute the flight path changes. The court ruled in favor of Arizona and required the FAA to revert to the flight paths that were in place before the changes. This paper is an immersion into the current state of what has occurred within the Phoenix Terminal Airspace (PTA), the effects that the changes have had on the natural and social environment, the FAA, and the NextGen initiative which the FAA is said to be implementing. This paper will also inform the reader of how a departure procedure is created, how the public can stay better informed of what the FAA is planning, and possible long-term solutions that will satisfy both the environmental and modernization requirements placed on the PTA.
ContributorsCharles, Kyle (Author) / Wallmueller, Katherine (Thesis director) / Delugt, H. (Committee member) / Aviation Programs (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Airports are a vital part of the United States' transportation infrastructure. A variety of factors impact the amount of aircraft that an airport can handle per hour. One of these factors is the runway capacity. Strict rules regarding the amount of separation required between two aircraft landing at the same airport and lack of available land limit the ways that airport managers and planners can tackle this problem. Research was conducted at the Arizona State University's Simulator Building using the Adacel Tower Simulation System. Modifications to the airport were then made to simulate the high speed exit. Testing utilized aircraft in the large category, including Airbus A320s, which are regularly seen at the airport. Airport capacity dramatically increased as a result. The previous AAR was 33. With the research conducted, aircraft can exit the runway between 27 and 30 seconds with final approach speeds ranging from 130 knots to 150 knots. To allow for a margin for safety, a 35 second runway occupancy time is used. With that rate, assuming that other separation standards are changed to accommodate that traffic level, the runway AAR increases to approximately 100. To reach this potential, changes to the FAAs separation requirements for aircraft on the same final approach course must be made, to allow aircraft to be closer together.
ContributorsRojas, Jorge Alejandro (Author) / Niemczyk, Mary (Thesis director) / Mandeville, Roger (Committee member) / Aviation Programs (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12