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HMMH provided an environmental noise analysis of the helicopter operations at the University of California, Los Angeles (UCLA) Ronald D. Reagan Medical Center helistop. HMMH’s analysis included developing…
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The Vancouver Airport Authority (the Authority) commissioned HMMH to evaluate current engine run-up procedures at Vancouver International Airport (YVR) and recommend additional remedies for run-up noise. The Study…
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HMMH led the efforts for a Part 150 Update at Akron–Canton Airport; HMMH also provided the noise analysis for the Airport Master Plan Update. The objective was to…
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HMMH completed a noise barrier study at General Mitchell International Airport (MKE). The study resulted from a recommendation in MKE’s most recent 14 CFR Part 150 Study to…
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In this comprehensive and integrated analysis of airspace and noise, HMMH helped the FAA and the City of Philadelphia to evaluate and shape an extensive plan to relieve…
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HMMH was the prime contractor for the 2012 Nashville International Airport (BNA) Part 150 Noise Exposure Map Update. The study has three primary purposes: Prepare updated Noise Exposure…
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The Potomac Consolidated (PCT) Airspace Environmental Impact Statement (EIS) assessed impacts from the consolidation of four Terminal Radar Approach Control (TRACON) facilities in the Baltimore/Washington region into a…
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Over a six year period, HMMH participated in three aircraft ground noise studies at Port Columbus International Airport (CMH). In 2004, HMMH was retained to conduct a planning…
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HMMH prepared the noise section of an Environmental Assessment (EA) for the runway rehabilitation and extension program at Portland International Airport. The Proposed Action included the extension of…
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My first data collection (“field”) trip was in the spring of 1985. We were supporting litigation (at an unnamed airport), and needed to know how flight schedules had…
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