Helicopter main-rotor speed effects on far-field acoustic levels
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Author
Contributions
- Childress, Otis S. - Contributor
- Hardesty, Mark. - Contributor
- Langley Research Center. - Contributor
Publication
1987 - National Technical Information Service, distributor, Hampton, Va, Virginia
Language
English
Word Count
4,500 words, Guess
Page Count
18 pages
Physical Format
Microform
Identifiers
- OCLC Control Number25313932
- Open LibraryOL17114874M
Alternate Titles
- Helicopter main rotor speed effects on far-field acoustic levels
Subjects
Series Statement
- NASA technical memorandum -- 100512
Other Editions
- Helicopter main-rotor speed effects on far-field acoustic levels
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