roller shutter door and concrete floor of airport hangar and airplane background. airport hangar from the outside with

aerospaceindustry air aircraft airfield airplane airplanehangar airport airtraffic airvehicle architecture asphalt automatic aviation big building buildingexterior builtstructure business closed commercial concrete construction corporate door doors engine entrance entrancehall factory fly front gate hangar industrial industry outdoors outside repairing road roller shutter storageroom store street tall technology transportation travel view warehouse