HMMH helps airports, hospitals, TV stations, corporations, and even private individuals assess noise exposure from helicopter operations. Our services encompass everything from developing computer prediction models, to evaluating noise regulations, to conducting noise measurements in support of litigation. Our noise studies have been incorporated into environmental documentation for NEPA and CEQA requirements. And our evaluations are routinely used in Title 14 CFR Part 150 Noise Compatibility Programs and similar airport noise studies.
We are especially attuned to how helicopter noise impacts the public. So we work closely with helicopter operators, airport/heliport/helipad owners, and the community to explain noise assessment methods and the impact of proposed actions.