File:Noise Research Program on Hangar Apron - GPN-2000-001457.jpg

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English: Noise Research Program on hangar apron at Lewis Research Center, now known as John H. Glenn Research Center, Cleveland, Ohio. Noise from aircraft engines presents problems for wildlife and people and NASA has undertaken various programs to reduce aircraft engine noise.
Date Taken on 17 August 1967
Source Great Images in NASA Description
Author NASA/GRC/Paul Riedel
Permission
(Reusing this file)
Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
Warnings:
This image or video was catalogued by Glenn Research Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: GPN-2000-001457 and Alternate ID: C1967-3013.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.
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17 August 1967

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current23:08, 29 April 2019Thumbnail for version as of 23:08, 29 April 20192,400 × 3,000 (4.58 MB)AhuntFixed contrast and brightness with GIMP.

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