Search results for Performance Based Navigation PBN Implementation

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presentations:

Mitigating Noise at Rail Transit Maintenance and Layover Facilities by the Use of Enclosures

…Presented to TRB ADC 40 Summer Meeting. Offers an overview of rail transit noise mitigation using enclosures, based on three real-world case studies. Enter Contact Information for Full Access…

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Noise Outside DNL 65

…you haven’t, I’ll summarize briefly. The ACRP synthesis was based on an online survey of 43 airports, designed primarily to identify the airports’ reasons for addressing noise outside DNL 65,…

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HMMH Joins Launch of Canadian Advanced Air Mobility Consortium (CAAM)

…VANCOUVER, B.C. (Oct. 28, 2020) – The future of flight in Canada has taken a major step forward with the launch of the Vancouver-based Canadian Advanced Air Mobility Consortium…

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Boston Central Artery/Tunnel Project

…noise and vibration monitoring, analysis, impact and mitigation. Based on recommendations from HMMH, the CA/T Project took a proactive approach to noise control, with the most comprehensive construction noise control…

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ACRP Report Released on Defining and Measuring Aircraft Delay and Airport Capacity Thresholds

…help airports understand, select, calculate, and report measures of delay and capacity. The report describes common metrics, identifies data sources, recommends metrics based on an airport’s needs, and suggests ways…

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Grand Forks AFB Noise Modeling & Impact Analysis from UAS Operations

…to conduct a ‘screening’ type of noise analysis to estimate the extent to which UAS operations may be increased without meeting or exceeding a noise-based threshold of significance under the…

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Mrs. Taylor Returns

…only be disbursed for evidenced-based grant funded programs. It was interesting to hear this commitment after his statement that we know, through research, how influential parental involvement is to student…

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Feasibility Jumpstart for NASA’s Proposed Study of Human Response to UAM Vehicle Noise

…(FTE) and duration of the element. HMMH based its roadmap and notional schedule for the Feasibility Study from its past experiences with similar studies such as the FAA’s Neighborhood Environmental…

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OMEGA Community Noise Study: Indices to enhance understanding and management of community responses to aircraft noise exposure

…noise. The study asked focus group members to evaluate a range of traditional and “supplemental” noise information. The goal of the study was not to undermine existing contour-based noise metrics…

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VDOT I-64 High Rise Bridge Corridor Study

…conducted a quantitative MSAT analysis using the MOVES model to estimate net emission increases or decreases of seven air toxics compared to the No-Build conditions within the study area based

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