A landing field is a flat, open area where aircraft can safely take off and land. Think of it as a simpler version of an airport: it has a runway or clear ground for planes, but usually lacks the terminals, control towers, and other facilities you'd find at a busy airport.

Landing fields were especially important in the early days of aviation, when pilots flying across the country needed places to stop for fuel or repairs. Small towns might clear a field and mark it so passing pilots could spot it from the air. During wartime, military forces quickly set up landing fields near battlefronts so planes could refuel, get repaired, or evacuate wounded soldiers.

Today, you might find landing fields in rural areas where small private planes operate, or as emergency backup sites. Bush pilots in Alaska use remote landing fields to reach wilderness areas. Some landing fields are just mowed grass strips with a windsock to show wind direction, while others have paved runways like larger airports.

The term is mainly used for airplanes. Helicopters usually use a helipad, a flat area where helicopters touch down, whether on a hospital rooftop or a ship's deck.