A U.S. Air Force B-1B Lancer aircraft assigned to the 77th Weapons Squadron (WS) takes off for a training mission during an… https://www.rawpixel.com/image/8728509/photo-image-airplane-public-domain-natureFree Image from public domain licenseU.S. Airmen assigned to the 77th Aircraft Maintenance Squadron work on an F-16CM Fighting Falcon in the 20th Maintenance… https://www.rawpixel.com/image/8728084/photo-image-airplane-public-domain-personFree Image from public domain license