US Air Force's Tactical Air Control Party (TACP) beret, flash, and crest. In 1979, the black beret was authorized for wear by enlisted personnel in the Tactical Air Control Party. In 1984, two airmen from Pope Air Force Base, North Carolina submitted the current flash and crest design. It was approved for all TACP airmen in 1985.
Best Answer: The purpose of the scientific method is to clearly do an experiment by a process of steps helping you keep track and correct any mistakes, and to show others how you got to the result that you achieved in the conclusion. This Site Might Help You.
SCIENTIFIC METHOD OF RESEARCH & ITS SPECIAL FEATURES. Research produces knowledge which could be used for the solution of problems as well as for the. generation of universal theories, principles and laws. But all knowledge is not science. The critical. factor that separates scientific knowledge from other ways of acquiring knowledge is that it uses. scientific approach.