Antarctica, the southernmost continent, is unique in its aviation infrastructure due to its harsh climate, remote location, and international governance. There are no conventional commercial airports on the continent, and the aviation facilities that do exist are primarily used for research purposes and supply missions. These facilities are often operated by various countries that maintain research stations on the continent.Number of AirportsAntarctica does not have traditional airports. Instead, it has approximately 20 airfields that are used by research stations. These airfields vary in size and capability, and many are temporary, depending on weather conditions.