Ключевые слова: abstract, aerial, airfield, airport, apron, asphalt, backdrop, background, black, building, city, concrete, control, direction, dirty, drive, floor, fly, forward, gray, highway, landing, lane, limit, line, mark, outdoor, paint, pattern, road, roadway, rough, runway, safety, sign, speed, street, strip, stripes, surface, symbol, takeoff, tarmac, track, traffic, transportation, urban, way, white, yellow,