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Main Title Aircraft noise, takeoff flight procedures and future goals /
Author Eldred, Kenneth McK.
CORP Author Bolt Beranek and Newman, Inc., Cambridge, MA.;Environmental Protection Agency, Washington, DC. Office of Noise Abatement and Control.
Publisher U.S. Environmental Protection Agency, Office of Noise Abatement Control,
Year Published 1980
Report Number EPA/550/9-81/324; 4662R; EPA-68-01-4488
Stock Number PB82-170457
Subjects Airplanes--Noise ; Airplanes--Takeoff
Additional Subjects Jet aircraft noise ; Takeoff ; Noise pollution ; Noise reduction ; Environmental impacts ; Data acquisition ; Noise levels
Library Call Number Additional Info Location Last
NTIS  PB82-170457 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 117 pages in various pagings ; 28 cm.
Abstract The study was designed to develop and analyze an aircraft takeoff noise data base consisting of areas and populations, computed as a function of noise level, aircraft type, weight and takeoff flight procedure. Six aircraft, each at typical and maximum weight, were chosen to represent the range of civil transport aircraft and engine types. Six types of takeoff flight procedures were selected, three involving cleanup of flaps and leading edge devices before thrust cutback, and three involving thrust cutback before or during cleanup. Each of these procedures was initiated at 3 altitudes: 122, 305, and 610 meters, so that for each combination of aircraft and weight a total of 18 takeoff procedures were considered, for a total of 216 cases.
Notes "November 1980." Includes bibliographical references. Microfiche.
Place Published Washington, DC : U.S. Environmental Protection Agency, Office of Noise Abatement Control,
Corporate Au Added Ent Bolt, Beranek, and Newman, inc. ; United States. Office of Noise Abatement Control.
Title Ser Add Ent BBN report ;
PUB Date Free Form 1980.
Series Title Untraced Report ; no. 4662R
NTIS Prices PC A06/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20011120185844
Language eng
Origin NTIS
OCLC Rec Leader 01243nam 2200289Ka 45020