Cantilever paddlewheel apparatus
Clip-on electric fan
Collective and cyclic in-mast pitch control system for a helicop
Compensating linkage for main rotor control
Composite helicopter swashplate
Composite rotating swashplate for a helicopter rotor system
Composite scissors for a swashplate
Control device for monocyclic pitch in a fixed reference system
Control rod mounting arrangement for helicopter swashplates
Control system for redundant swashplate drive
Cross-wind-axis wind turbine
Cyclodial propulsion system
Cycloidal propeller
Cycloidal propeller having wings operated by hydraulic clutches