https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/4031876Edit ImageSaveSaveEditCropCustom TextU.S. Army Spc. Mary Grace A. Oinal with the 1-150th Assault Helicopter Battalion, New Jersey Army National Guard, cleans the windows of a UH-60L Black Hawk helicopter at Joint Base McGuire-Dix-Lakehurst, N.J., Sept. 5, 2018. (New Jersey National Guard photo by Mark C. Olsen). Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGBanner JPEG 1200 x 800 px | 300 dpiLarge JPEG 3500 x 2333 px | 300 dpiBest Quality JPEG 5472 x 3648 px | 300 dpiFree DownloadU.S. Army Spc. Mary Grace A. Oinal with the 1-150th Assault Helicopter Battalion, New Jersey Army National Guard, cleans the windows of a UH-60L Black Hawk helicopter at Joint Base McGuire-Dix-Lakehurst, N.J., Sept. 5, 2018. (New Jersey National Guard photo by Mark C. Olsen). Original public domain image from FlickrMore