Initially part of the United States Army, the USAF was formed as a separate branch of the military on 18 September 1947 under the National Security Act of 1947.. 
Adolf SCHARF jẹ́ ààrẹ orílẹ̀-èdè Austria tẹ́lẹ̀.organic̀yàn Aare ilẹ̀ Austria.. 