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Predicted airframe noise levelsCalculated values of airframe noise levels corresponding to FAA noise certification conditions for six aircraft are presented. The aircraft are: DC-9-30; Boeing 727-200; A300-B2 Airbus; Lockheed L-1011; DC-10-10; and Boeing 747-200B. The prediction methodology employed is described and discussed.
Document ID
19800025710
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Raney, J. P. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 4, 2013
Publication Date
September 1, 1980
Subject Category
Acoustics
Report/Patent Number
NASA-TM-81849
Report Number: NASA-TM-81849
Accession Number
80N34218
Funding Number(s)
PROJECT: RTOP 505-32-03
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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