project:
…Parks, HMMH conducted a Noise Screening Assessment consistent with FAA guidance. Our analyses extend well beyond traditional study areas. HMMH has completed the draft analysis and noise technical report for…
Read More »experience:
…systems. The Federal Transit Administration and the Federal Railroad Administration relied on HMMH to develop all of their Guidance on Assessing Noise and Vibration Impacts, including: the FTA Transit Noise…
Read More »experience:
…and all acoustical algorithms used by the program. We also wrote the original technical manual for the model and the Supplemental Guidance Report 791 released in 2016. In addition to…
Read More »project:
…sound levels were also measured during both summer and winter periods for comparison with the modeled noise projections. The findings of the subsequent noise impact assessment provided guidance in the…
Read More »bio:
…systems for general aviation aircraft. Most recently, she worked at BAE Systems as the project manager for accuracy analysis software of ballistic missile guidance systems for the Air Force. Sarah…
Read More »page:
…HMMH has been advising both government and private sector clients for more than four decades. We provide guidance and solutions in aviation, surface transportation, construction & architecture, federal programs,…
Read More »news:
…to residential and other sensitive land uses along the existing NEC and potential new routes. The noise and vibration analysis was conducted based on the methodology outlined in guidance documents…
Read More »experience:
…and landing (eVTOL) vehicles. UAM is functioning at many airports and hospitals using helicopters. We expect a relatively swift transition from helicopters to eVTOL vehicles over the next several years….
Read More »project:
…elected officials and other stakeholders and worked with LAWA to develop a best-in-class complaint handling process. We interviewed a number of airports around the world to inventory systems, identified challenges,…
Read More »post:
…the most pressing environmental challenged facing airports today? They are many, and include: air quality, energy, sustainable design, climate change adaptation planning, to name a few. Noise is still a…
Read More »