Oversight Hearing on Noise Control Act: Hearing Before the Subcommittee on Aviation of the Committee on Commerce, United States Senate, Ninety-third Congress, First Session ...U.S. Government Printing Office, 1973 - 183 pages |
From inside the book
Results 1-5 of 25
Page 88
... EPNdB and so is the Concorde on sideline , the 707 is 108 EPNdB and the Concorde is 111 ; and on approach the 707 is 120 EPNdB and the Con- corde is 115 . So , the Concorde , is a little lower on approach and a little higher on sideline ...
... EPNdB and so is the Concorde on sideline , the 707 is 108 EPNdB and the Concorde is 111 ; and on approach the 707 is 120 EPNdB and the Con- corde is 115 . So , the Concorde , is a little lower on approach and a little higher on sideline ...
Page 89
... EPNdB below our maximum takeoff noise level in part 36 . Senator TUNNEY . Today , at Douglas , I listened to a tape record- ing of the sound of DC - 8 and a DC - 10 . Of course , it is not the same as being in the community with a DC ...
... EPNdB below our maximum takeoff noise level in part 36 . Senator TUNNEY . Today , at Douglas , I listened to a tape record- ing of the sound of DC - 8 and a DC - 10 . Of course , it is not the same as being in the community with a DC ...
Page 90
... EPNdB on approach and we are hoping for as much as 10 EPNdB on takeoff . The front fan project would possibly lower the noise another 2 or 3 EPNdB and we are talking in a time frame of about another 2 years . In addition to that , the ...
... EPNdB on approach and we are hoping for as much as 10 EPNdB on takeoff . The front fan project would possibly lower the noise another 2 or 3 EPNdB and we are talking in a time frame of about another 2 years . In addition to that , the ...
Page 91
... EPNdB noise reduction that we are talk- ing about would be partially accomplished by a thrust cut . Senator TUNNEY . Right . From the tape recordings of aircraft noise around airports which I listened to , it did not seem to me the ...
... EPNdB noise reduction that we are talk- ing about would be partially accomplished by a thrust cut . Senator TUNNEY . Right . From the tape recordings of aircraft noise around airports which I listened to , it did not seem to me the ...
Page 108
... EPNdB by 1978 and to 0.8 EUNdB by 1982 . However , I call attention to the cost of this program . $ 5.3 billion for 1977 and $ 3.8 billion by 1982 , so the costs are very high for the replacement strategy even though some time ago many ...
... EPNdB by 1978 and to 0.8 EUNdB by 1982 . However , I call attention to the cost of this program . $ 5.3 billion for 1977 and $ 3.8 billion by 1982 , so the costs are very high for the replacement strategy even though some time ago many ...
Other editions - View all
Common terms and phrases
acoustically action Administrator air transportation aircraft noise airlines airplane airport noise airport operators Angeles International Airport approach Boeing California carriers certified Chairman commerce committee Congress consultation cost Court criteria decibels Department of Airports effective Environmental EPNdB FAA's FADEM Federal Aviation Federal Aviation Administration Figure fleet noise level flight test Front Fan funds going health and welfare hearing Highline School District industry Inglewood inlet installation jet aircraft jet noise JT3D JT8D JT8D engines legislation Mayor MERGELL meet MEYER million MITCHELTREE MOORE NASA noise abatement Noise Control Act noise emission noise pollution noise problem noise reduction noise regulations noise standards noise suppression port procedures QUIET NACELLE quieter refanned requirements runway RUSSELL Senator CANNON Senator TUNNEY SKULLY splitter Stat statement subsection takeoff Task Group Thank tion Treated Nacelle Washington zoning