Tennant Creek Airport (IATA: TCA, ICAO: YTNK) is a small regional airport located near Tennant Creek, Northern Territory, Australia. Located one kilometre from the remote outback township of Tennant Creek, the airport caters to mining companies and small, predominantly Aboriginal, communities in the surrounding area, providing an important link for the local population with Alice Springs, Katherine, Darwin and other regional centres. The current operator of the airport is Tennant Creek Airport Pty Ltd. Airport operations include scheduled passenger service, mail flights to outlying communities, charters and aeromedical flights.