Ключевые слова: aerial, aircraft, appalachian, autumn leaves, avery county, aviation, blowing rock, blue ridge mountains, blue ridge parkway, changing leaves, countryside, drone, environment, fall foliage, forrest trees, grandfather mountain, grandfather mountain state park, landmark, landscape, linn cove, linn cove viaduct, mountains, multicopter, multirotor, national park, national parks, natural, nature, north carolina, outdoors, park, quadcopter, quadrocopter, quadrotor, rotorcraft, rural environment, scene, scenic, season, seasonal, sightseeing, surveillance, technology, terrain, travel, trees, us scenic byways, vacation destinations, viaduct, weather,