Helicopter noise measurements data report. volume II. helicopter models: Bell 212 (UH-1N), Sikorsky S-61 (SH-3A), Sikorsky S-64 'Skycrane' (CH- 54B), Boeing Vertol 'Chinook' (CH-47C)

True, H.C.; Rickley, E. J.; Letty, R.M.; United States. Department of Transportation. Federal Aviation Administration; John A. Volpe National Transportation Systems Center (U.S.)

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Helicopter noise measurements data report. volume II. helicopter models: Bell 212 (UH-1N), Sikorsky S-61 (SH-3A), Sikorsky S-64 'Skycrane' (CH- 54B), Boeing Vertol 'Chinook' (CH-47C)

1977-04-01
By True, H.C. ; Rickley, E. J. ; Letty, R.M.

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English

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Creators:

True, H.C. ; Rickley, E. J. ; Letty, R.M.

True, H.C. ; Rickley, E. J. ; Letty, R.M. Less -
Corporate Creators:

United States. Department of Transportation. Federal Aviation Administration ; John A. Volpe National Transportation Systems Center (U.S.)

United States. Department of Transportation. Federal Aviation Administration ; John A. Volpe National Transportation Systems Center (U.S.) Less -
Subject/TRT Terms:

[+]

Acoustic Measuring Instruments Aircraft Noise Approach Databases Effective Sound Pressure Glide Path Systems Glide Slope Ground Effect Helicopter Noise Levels Helicopters Hover Level Flyover Sound Level Time Histories
Publication/ Report Number:

FAA-RD-77-57, II
Resource Type:

Tech Report
Corporate Publisher:

United States. Department of Transportation. Federal Aviation Administration
Abstract:

The helicopter models used in this test program were the Hughes 300C, Hughes 500C, Bell 47-G, Bell 206-L, Bell 212 (UH-1N), Sikorsky S-61 (SH-3A), Sikorsky S-64 'Skycrane' (CH-54B), and Boeing Vertol 'Chinook' CH-47C. Volume I contains the measured noise levels obtained from the first four helicopters while Volume II contains the data from the remaining four.
Format:

PDF
Collection(s):

Volpe Center
Main Document Checksum:

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urn:sha256:b76a7abc3239c1e36a5d29980d6eef8f55c106d01ae7fcaa9d8a63ae157e8c1f
Download URL:

https://rosap.ntl.bts.gov/view/dot/10027/dot_10027_DS1.pdf
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Helicopter noise measurements data report. volume II. helicopter models: Bell 212 (UH-1N), Sikorsky S-61 (SH-3A), Sikorsky S-64 'Skycrane' (CH- 54B), Boeing Vertol 'Chinook' (CH-47C)

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