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…HSR proposals. As a fan of HSR, both professionally and personally, it is exciting to see HSR taking a prominent position in the national transportation discussion, and to hear President…
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…On January 22, 2010, the Environmental Protection Agency (EPA) strengthened the primary national ambient air quality standard (NAAQS) for nitrogen dioxide (NO2) by adding a 1-hour NO2standard of 100…
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…The National Park Service used HMMH’s measurements and analysis of watercraft noise to support an Environmental Impact Statement on the effects of personal watercraft. HMMH measured reference pass-by noise…
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…HMMH performed noise modeling of hypothetical F-35A Lightning II flight and run-up operations at Truax Field Air National Guard Base (ANGB). The ANGB is an enclave on, and co-located…
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…HMMH conducted measurements and modeling of noise levels and vehicle audibility in Yellowstone and Grand Teton National Parks in support of the Environmental Impact Statement for the National Park…
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…HMMH conducted a noise evaluation of National Harbor, a planned mixed-use development along the shores of the Potomac River. The development includes retail shops, offices, restaurants, a hotel and…
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…for various stakeholders invested in its growth. These stakeholders include aircraft operators and airports; the Federal Aviation Administration (FAA) as steward of the National Airspace System (NAS); and the cities…
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…that I read that Raytheon BBN Technologies was going to be awarded the National Medal of Technology and Innovation, which, according to the BBJ, is “the highest honor the U.S….
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…(TSIF) building located at Reagan National Airport. The study included evaluating the potential impacts at the FAA’s Air Traffic Control Tower, NAVAIDs, and aircraft consistent with the FAA’s Interim Policy…
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…ADC40) annual summer meeting. The mission of the Transportation Research Board, one of six branches of the National Research Council, is to “provide leadership in transportation innovation and progress through…
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