https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/441389Edit ImageSaveSaveEditCropCustom TextThree ER-2 Aircraft in formation over Golden Gate Bridge, San Francisco, CA on their final flight out of NASA Ames Research Center before redeployment to NASA's Dryden Flight Research Center, CA. Original from NASA . Digitally enhanced by rawpixel.MorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 960 px | 300 dpiLarge JPEG 3000 x 2400 px | 300 dpiTIFF 3000 x 2400 px | 300 dpi | 41.22 MBFree DownloadThree ER-2 Aircraft in formation over Golden Gate Bridge, San Francisco, CA on their final flight out of NASA Ames Research Center before redeployment to NASA's Dryden Flight Research Center, CA. Original from NASA . Digitally enhanced by rawpixel.More