post:
…(and here I have to pause and take a deep breath as well as cross my fingers), the FAA and the National Park Service (NPS) seem like they’re about to…
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…TRACON, handling the nation’s fourth busiest airspace. The study area included Andrews Air Force Base, Baltimore/Washington International Thurgood Marshall, Ronald Reagan Washington National, and Washington Dulles International Airports, as well…
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…impacts on airports and airspace. The report is timely given the country’s focus on domestic energy production to serve economic and national security interests and to diversify energy generation sources…
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…has provided its expertise as Lead Investigator, Research Team Member, or Panelist on more than 15 ACRP projects and is thrilled to continue assisting the National Academy of Sciences with…
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…For the first time since 1971, the Environmental Protection Agency (EPA) has proposed to revise the National Ambient Air Quality Standards for sulfur dioxide (SO2). The proposal calls for…
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…HMMH was retained to conduct this research project for the National Academy of Sciences to determine the cause and recommend changes to the Integrated Noise Model (INM), which currently…
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…Presented to the National Academy of Science’s Transportation Research Board. A guide to how multiple disciplines benefit from aviation opportunities. Enter Contact Information for Full Access…
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…the DEIS, through SDEIS and finally the FEIS. We modeled both electric and diesel vehicles on the project, and had to address concerns with noise and vibration impacts on national…
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…the potential future addition of air service by jet aircraft between Moab, Utah and Salt Lake City, Utah or Denver, CO. Due to its proximity to Arches and Canyonlands National…
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… TR News 288; copyright National Academy of Sciences, posted with permission of TRB The goal of environmental sustainability presents new challenges to traditional notions of how transportation systems…
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