INDICATORS ON هواپیما YOU SHOULD KNOW

فرشتہء الہام ، وحی لانے والا فرشتہ ؛ مراد : جبرائیل علیہ السلام ۔The flying wing configuration was researched extensively from the 1930s and 1940s, notably by Jack Northrop and Cheston L. Eshelman in America, and Alexander Lippisch and also the Horten brothers in Germany. Once the war, various expe