THE REQUIREMENTS FOR EFFICIENT SMALL TURBINE ENGINES - TAKING UP THE CHALLENGE

Aircraft development depends on availability of engines of the proper size and rating to do the required job. Commercial helicopter development in the past consisted of converting a military machine to civilian use. Today's military helicopter is not suitable for use as a commercial machine. Since most engines are designed for use in military machines, some commercial market segments go begging for want of a proper helicopter to do the job. Two significant examples are the 2-3 place single engine trainer and a lightweight, efficient 6 place executive twin. Although these machines could use a common 300 SHP turbine, none exists. With fuel cost and availability worsening at an alarming rate, lightweight, efficient machines are where the development should be concentrated. Technology and market are available to develop the required engines. It simply awaits the acceptance of the challenge.