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Original public domain image from Flickr https://www.rawpixel.com/image/4042505/photo-image-ocean-sea-waterFree Image from public domain licenseSouth Carolina Air National Guard Conducts Drone Fly Over of Runway ConstructionU.S. Air Force Lt. Col. 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Automobiles to 40 mm. anti-aircraft guns. Preliminary inspection of "flame arresters" in a former automobile… https://www.rawpixel.com/image/12239817/photo-image-face-plant-personFree Image from public domain licenseAirwoman doing a preflight check https://www.rawpixel.com/image/1202206/aviator-checking-the-planeView licenseAirwoman holding a tow bar https://www.rawpixel.com/image/1202211/aviation-mechanic-workingView licenseAirwoman doing a preflight check https://www.rawpixel.com/image/1202212/aviator-checking-the-planeView licenseU.S. Air Force 1st Lt. Andrew Johnson, a 20th Bomb Squadron navigator, conducts a preflight inspection on a B-52H… https://www.rawpixel.com/image/8742482/photo-image-public-domain-person-redFree Image from public domain license169th Fighter Wing flightline operations at Columbia Metropolitan AirportU.S. Air Force Staff Sgt. 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Pratt and Whitney airplane engines. A collection of some of the many parts that make a Pratt and Whitney… https://www.rawpixel.com/image/12301872/image-plant-airplane-factoryFree Image from public domain licenseFemale aviation technician with her tool box https://www.rawpixel.com/image/1202230/aviation-maintenance-toolboxView licenseProduction. Pratt and Whitney airplane engines. Inspecting tappet rollers for Pratt and Whitney airplane motors at a large… https://www.rawpixel.com/image/12302134/image-plant-people-airplaneFree Image from public domain licenseCareful plant inspections assure that each new Army scout car is correct in every detail before it leaves the production… https://www.rawpixel.com/image/12301825/image-plant-person-leavesFree Image from public domain licenseAirwoman doing a preflight check https://www.rawpixel.com/image/1202331/aviator-preparing-flyView licenseProduction. B-24E (Liberator) bombers at Willow Run. A new B-24E (Liberator) bomber, just off the assembly line at Ford's… https://www.rawpixel.com/image/12306609/image-dog-plant-skyFree Image from public domain licenseAirwoman doing a preflight check https://www.rawpixel.com/image/1202301/aviator-giving-thumbsView licenseFemale aviation technician repairing the motor of a propeller plane https://www.rawpixel.com/image/1202245/aircraft-maintenance-mechanic-inspectingView licenseBSEE to Invest $6 Million in 2015 for Oil Spill Research Projects. 1/14/2015The Bureau of Safety and Environmental… https://www.rawpixel.com/image/4043928/photo-image-ocean-nature-waterFree Image from public domain licenseFemale aviation technician repairing the motor of a propeller plane https://www.rawpixel.com/image/1202260/aviation-technician-careerView license[Untitled photo, possibly related to: Washington, D.C. Field trips for the "flying nun" pre-flight class, including… https://www.rawpixel.com/image/12337876/image-face-person-airplaneFree Image from public domain licenseU.S. Air Force Airman 1st Class Cory Kalin, a nondestructive inspection specialist with the 177th Aircraft Maintenance… https://www.rawpixel.com/image/3319393/free-photo-image-177th-fighter-wing-177thfwFree Image from public domain licenseU.S. Airmen assigned to the 18th Component Maintenance Squadron repair and engine from an F-15 Eagle aircraft Oct. 12, 2018… https://www.rawpixel.com/image/8741551/photo-image-public-domain-personFree Image from public domain licenseFemale aviation technician repairing the motor of a propeller plane https://www.rawpixel.com/image/1202287/aviation-technician-careerView licenseProduction. B-24E (Liberator) bombers at Willow Run. A new B-24E (Liberator) bomber, just off the assembly line at Ford's… https://www.rawpixel.com/image/12307378/image-plant-person-skyFree Image from public domain licenseU.S. Air Force Lt. Col. Dirk Lough, a pilot assigned to the 194th Fighter Squadron, California Air National Guard, performs… https://www.rawpixel.com/image/8739398/photo-image-airplane-public-domain-personFree Image from public domain licenseProduction. Aircraft engines. 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Prior to Alma Jean Vincent's… https://www.rawpixel.com/image/12307024/image-plant-person-artFree Image from public domain license