| Title | Heliport noise model : methodology - draft report |
|---|---|
| Record ID | 47872 |
| Source | 74p. in various pagings |
| Corporate Creator | United States. Department of Transportation. Federal Aviation Administration. Office of Environment and Energy |
| Publisher | United States. Department of Transportation. Federal Aviation Administration. Office of Environment and Energy |
| Publication Date | 19880430 |
| Language | English |
| Abstract | The Heliport Noise Model (HNM) is the United States standard for predicting civil helicopter noise exposure in the vicinity of heliports and airports. HNM Version 1 is the culmination of several years of work in helicopter noise research, field measurements and software development. Up until now, the Federal Aviation Administration (FAA) has had access to only rudimentary helicopter noise prediction tools to use in airport planning. This is in sharp contrast to the modeling of fixed-wing aircraft noise in which the FAA's Integrated Noise Model (INM) has evolved to become the most widely accepted civil airport noise exposure model. HNM is now embarking on the same research and developement path and under the auspices of the same group that developed INM. |
| Rosap ID | dot:10018 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/10018 |
| TRT Terms | Heliports; Helicopters; Sound level; Mathematical prediction; Aircraft noise; Airport noise |
| General Subjects | Noise models; Noise exposure |
| Classification | AGR - IMPACTS - Environment; NTL - AVIATION - Aviation Energy and Environment; NTL - ENERGY AND ENVIRONMENT - Aviation Energy and Environment |
| Geographical Coverage |
United States |
| TRIS Online Accession No |
1496750 |
| Availability | Volpe National Transportation Systems Center, Technical Reference Center |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/47000/47800/47872/1988-heliport-noise-model.pdf |
| Format | |
| Database | NTL Digital Repository |