Abstract: A rotor blade for a rotary wing aircraft includes a leading edge and a trailing edge defining a chordwise direction. The leading edge defines a forward end of the rotor blade and the trailing edge defines an aft end of the rotor blade. The rotor blade has a center of gravity and an aerodynamic center along the chordwise direction. The center of gravity is aft of the aerodynamic center.

Abstract: A safety improvement for a Motorcycles warning actuation switch. The hand grip commonly made of rubber or leather material incorporates a ribbon switch that encompasses a 360 degree area. The ribbon switch is preferably placed in the inside end of the hand grip. Normal hand placement on the hand grip will not actuate the warning device unless deliberate. The ribbon switch is a momentary switching device. As the hand grip is depressed or squeezed at any point around its 360 degree arc, the ribbon switch contacts are closed, therefore actuating the warning device, ordinarily a horn.

Abstract: A remote transmitter conversion kit for converting garage door openers and the like, utilizes a voltage regulator which reduces the vehicle's power source to the operating voltage of the remote control transmitter device. The transmitter device is designed to be placed under the dash of the vehicle out of view with a remote switch installed to operate the transmitter.