Abstract: An on-engine data storage device for a gas turbine engine includes a housing, an interface device, and a memory device. The interface device can communicate with a peripheral device. The memory device is mounted within the housing and is operable to store engine data related to the gas turbine engine.

Abstract: A method for monitoring information of at least one unemployed aircraft components includes monitoring information relating to each of the unemployed aircraft components, transmitting the information from each location of each the unemployed aircraft components to a remotely located central control, and collecting the information in a computer-readable medium associated with the central control to thereby provide remote access of the information.

Abstract: An example method of establishing a use cycle using container conditions includes monitoring a container condition and adjusting a use cycle of the container or a component held by the container using the container condition.

Abstract: An identification system includes a fractal antenna fashioned as a 2-dimensional data matrix which defines a Unique Item Identifier which operates as a conventional active antenna element for a RFID identification system while the unique face of the antenna is utilized as a physical reference to distinguish the component. By utilizing the face of an antenna as a Unique Item Identifier, an RFID system component antenna integrates two identification systems.

Abstract: An on-engine data storage device for a gas turbine engine includes a housing, an interface device, and a memory device. The interface device can communicate with a peripheral device. The memory device is mounted within the housing and is operable to store engine data related to the gas turbine engine.

Abstract: An omnidirectional isotropic antenna employing a tubular waveguide 12, a dielectric insert 18 which includes a lens 20 and a depending stem 22. The lens 20 is an elliptoid generated by rotating an elliptoid form about the longitudinal axis 42 of the tubular waveguide 12 with its foci 40 aligned with the longitudinal axis 42 and its major axis 38 lying in a zone of rotation 43 intersecting the horizontal plane 44 that is normal to the axis 42 and containing the foci 40. The stem 22 has integrally formed a polarizing element 36, and an impedance to matching element 21. There is provided a passband filter 50 and a modified tubular waveguide 60 that provides node differences for the RF signals.

Abstract: A device is disclosed herein for measuring the pressure that a magnetic object exerts which includes a housing having a movable diaphragm held in a taut condition across an internal cavity. A central area of the diaphragm mounts a metallic or magnetic sensitive element operable in response to the presence of a magnetic field to move into and out of the internal cavity to create a detectable and readable pressure level. An analog or digital meter displays the pressure reading. The problem of determining the force exerted by a magnetic field is solved directly.