72177 ⎘
Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like comprising a V-tail units
PROTECTIVE SHROUD FOR AIRCRAFT TAIL ROTOR
#2LED TAIL ROTOR SAFETY AND STATUS INDICATION LIGHTING SYSTEM
#3Vertical take-off and landing (VTOL) aircraft
#4Vertical take-off and landing (VTOL) aircraft
#5Vertical take off and landing vehicle
#6Aircraft having articulated horizontal tail units
#7Anti-torque nozzle system with internal sleeve valve for a rotorcraft
#8Propulsive anti-torque nozzle system with external rotating sleeve for a rotorcraft
#9Propulsive anti-torque nozzle system with rotating thrust director for a rotorcraft
#10Compound aircraft control system and method
#11Compound aircraft control system and method
#12Compound aircraft control system and method
#13Low cost flight instrumentation system