Precision Air Services PLC is a listed Company in Dar es Salaam Stock Exchange(DSE).Its majority shareholders are Michael N.Shirima(Tanzania) and Kenya Airways from Kenya.Mr Shirima is also the board Chairman for the Company. The Airline was founded in 1990's by Mr Shirima.It started as crop spraying flight and later offered charter and scheduled services within the northern tourist circuit. The Airline is currently the largest operator of Domestic flights in Tanzania with flights to almost all major cities in the country.The fleet of Precision Air comprises of ATR all of which were purchsed from ATR in France.The Airline boasts of the youngest ATR fleet in Africa.