https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12279370Edit ImageSaveSaveEditCropCustom TextWorking on an engine of one of the airliners. Washington, D.C. municipal airport. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 920 px | 300 dpiLarge JPEG 3500 x 2682 px | 300 dpiBest Quality JPEG 13858 x 10620 px | 300 dpiTIFF 13858 x 10620 px | 300 dpi | 561.64 MBFree DownloadWorking on an engine of one of the airliners. Washington, D.C. municipal airport. Sourced from the Library of Congress.More