The U.S. Army announced today that its next-generation multi-role vertical lift aircraft, the MV-75 Future Long Range Assault Aircraft, will carry the Native American name “Cheyenne II”. (U.S. Army photo) TAMPA, Fla. — US special operations helicopters must be significantly upgraded to successfully handle future stealth operations “quieter” and using fewer aircraft, Program Executive Officer for Rotary Wing Steve Smith said Thursday.