Lede Kalumbang Airport (Indonesian: Bandar Udara Lede Kalumbang) (IATA: TMC, ICAO: WATK), formerly Tambolaka Airport, is an airport in Tambolaka, Southwest Sumba Regency, East Nusa Tenggara, Indonesia. A new terminal inaugurated in 2015 expanded passenger services. A cafe and shops are available at the terminal, and there is a car park and some taxi stands outside the terminal.