Experimental research of single - rotor helicopter unintentional yaw rotation
THE EFFECT OF DIFFERENT OPTIONS OF BLADES MAIN ROTOR ON THE X-SHAPED TAIL ROTOR OF THE MI-171 LL
COMPARATIVE STUDY ON CALCULATION RESULTS OF THREE-BLADE AND X-SHAPED TAIL ROTOR AT "VORTEX RING"
RESEARCH OF AREAS OF DANGEROUS COMBINATION "HEIGHT - FLIGHT SPEED" FOR GYROPLANE
RESEARCH OF AREAS OF DANGEROUS COMBINATION "HEIGHT - FLIGHT SPEED" FOR GYROPLANE