File:ARC-1944-A-6538.jpg
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[edit]DescriptionARC-1944-A-6538.jpg |
English: NACA photographer Northrop P-61A Black Widow towing P-51B to release altitude of 28,000 ft over Muroc Dry Lake, California for in flight validating of wind tunnel measurements of drag. After the pilot released the tow cable, drag measurementrs were obtained at various airspeeds in a 20-minute unpowered flight. Note: Used in publication in Flight Research at Ames; 57 Years of Development and Validation of Aeronautical Technology NASA SP-1998-3300 Fig. 17 |
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Date | Taken on 28 September 1944 | ||
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Author | NASA Ames Research Center | ||
Keywords InfoField | P51B; P-61A; NACA |
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[edit]Public domainPublic domainfalsefalse |
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.) | ||
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current | 16:51, 3 May 2024 | 2,494 × 2,043 (2.93 MB) | Don-vip (talk | contribs) | Cropped 19 % horizontally, < 1 % vertically using CropTool with precise mode. | |
16:43, 3 May 2024 | 3,072 × 2,048 (2.96 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of http://images-assets.nasa.gov/image/ARC-1944-A-6538/ARC-1944-A-6538~orig.jpg via Commons:Spacemedia |
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