| Title | Helicopter Noise Data: Letter Report DTS-75-FA053-LR8 (Rev. 1) |
|---|---|
| Record ID | 47854 |
| Personal Name Creator |
Rickley, E. J. |
| Source | 17p. in various pagings |
| Corporate Creator | John A. Volpe National Transportation Systems Center (U.S.). Acoustics Facility |
| Corporate Contributor |
United States. Department of Transportation. Research and Special Program Administration |
| Publisher | United States. Department of Transportation. Research and Special Program Administration |
| Publication Date | 19900717 |
| Language | English |
| Abstract | One-third octave spectral noise data are provided for 15 helicopters from the TSC Helicopter Noise Data Library. The original data were measured by TSC in 1978 through 1983 and published in reports as listed below. The data have been adjusted to reference conditions at a reference altitude of 1000 feet, utilizing the SAE standard atmosphere. The data are presented for the record at time of PNLTmax for a representative event, one each for takeoff, approach and level flyover. |
| Rosap ID | dot:10014 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/10014 |
| TRT Terms | Helicopters; Noise; Takeoff; Approach |
| General Subjects | Noise data; Level flyover |
| Classification | AGR - IMPACTS - Environment; NTL - ENERGY AND ENVIRONMENT - Environment Impacts; NTL - AVIATION - Aviation Energy and Environment |
| Geographical Coverage |
United States |
| TRIS Online Accession No |
1496628 |
| Report Number | DTS-75-FA053-LR8 (rev. 1) |
| Availability | Volpe National Transportation Systems Center, Technical Reference Center |
| Resource type | Statistical Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/47000/47800/47854/1990-dts-75-fa053-lr8.pdf |
| Format | |
| Database | NTL Digital Repository |