https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/440988Edit ImageSaveSaveEditCropCustom TextA Mode II-IV evacuation simulation exercise at NASA Kennedy Space Center's Launch Pad 39A, which conducted by The Space Shuttle Program and U.S. Air Force. Original from NASA. Digitally enhanced by rawpixel.MorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFBanner JPEG 1200 x 800 px | 300 dpiLarge JPEG 3000 x 2000 px | 300 dpiBanner TIFF 1200 x 800 px | 300 dpiBest Quality TIFF 3000 x 2000 px | 300 dpi | 34.36 MBFree DownloadA Mode II-IV evacuation simulation exercise at NASA Kennedy Space Center's Launch Pad 39A, which conducted by The Space Shuttle Program and U.S. Air Force. Original from NASA. Digitally enhanced by rawpixel.More