Atang Sendjaja or Atang Senjaya Air Force Base (ICAO: WIAJ) is a small airbase operated by Indonesian Air Force. Located in Kemang, Bogor Regency, West Java, Indonesia, this airport has a single runway lane of 1.400 m. The airbase is named after Atang Sendjaja, an Indonesian Air Force helicopter pilot. It is one of only two airbases used exclusively by the Indonesian Air Force, the other being Iswahjudi Air Force Base.

The airbase houses two of the four Indonesian Air Force helicopter squadrons, as well as the Search and Rescue Air Unit.