Bar Harbor, Maine. Civil Air Patrol base headquarters of coastal patrol no. 20. A flyer's safety equipment consists of a… https://www.rawpixel.com/image/12295636/photo-image-person-public-domain-manFree Image from public domain licenseBusiness People Airport Terminal Travel Departure Concept https://www.rawpixel.com/image/118317/premium-photo-image-airline-airport-arrivalView license[Untitled photo, possibly related to: Washington, D.C. Military unit in Armstrong Technical High School which is trained by… https://www.rawpixel.com/image/12289103/photo-image-person-public-domain-manFree Image from public domain license[Untitled photo, possibly related to: Daniel Field, Georgia. Air Service Command. Enlisted men going through the obstacle… https://www.rawpixel.com/image/12296363/photo-image-person-sky-public-domainFree Image from public domain licenseMonsignor Spellman shaking hands with Corporal George T. Robinson while touring the Tunisia front. When Archbishop Francis… https://www.rawpixel.com/image/12295956/photo-image-face-hands-personFree Image from public domain licenseAn airliner being readied for departure while another one is taking off in the background. Municipal airport, Washington… https://www.rawpixel.com/image/12279599/photo-image-background-person-skyFree Image from public domain licenseWashington, D.C. A lieutenant in the United States Army Air Transport Command in his room at the United Nations service… https://www.rawpixel.com/image/12295513/photo-image-person-living-room-public-domainFree Image from public domain licenseBar Harbor, Maine. Civil Air Patrol base headquarters of coastal patrol no. 20. A pilot and an observer after completing a… https://www.rawpixel.com/image/12295692/photo-image-face-people-public-domainFree Image from public domain license[Untitled photo, possibly related to: Aboard United airliner enroute from San Francisco to New York]. Sourced from the… https://www.rawpixel.com/image/12289460/photo-image-face-person-airplaneFree Image from public domain licenseWashington, D.C. Air raid wardens' meeting in zone nine, Southwest area. Mr. Douglas Frederick, who is a firewatcher at the… https://www.rawpixel.com/image/12267862/photo-image-face-person-technologyFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. Air raid wardens' meeting in zone nine, Southwest area. Elmer House… https://www.rawpixel.com/image/12271509/photo-image-people-public-domain-hospitalFree Image from public domain license