Eurocopter

Vincent Frederic Saintagne

Raymond Jacques Berlioz

Joel Christian Astruc

Raymond Jacques Gerard Berlioz

Joel Christian Roger Astruc

A combined altitude and height-above-ground indicator for an aircraft includes a first sensor and a second sensor which respectively sense altitude and height-above-ground, a processor for processing the information supplied by the first and second sensors, and a display for displaying the altitude and height-above-ground information, showing the two items of information against each other, on the same scale against at least one pointer.

Combined altitude and height-above-ground indicator for an aircraft

The present invention relates to an indicator for monitoring the path of an aircraft in a horizontal plane, comprising:

Indicator for monitoring the path of an aircraft in a horizontal plane

The present invention concerns a device for indicating the position of an aircraft (H) notably a helicopter (H) with respect to a beam (F). In accordance with the invention, said indicator includes fixed first means (6) indicating the position of said aircraft (H), movable second means (7) indicating the position of the beam (F) in a predefined direction with respect to said aircraft (H), and third means (8) indicating which way to steer the aircraft (H) in the predefined direction to capture the beam (F) to said third means (8) being activated only when the aircraft (H) has crossed the beam (F) completely and is outside it.

Aircraft position indicator device

A horizontal speed indicator for a rotary-wing aircraft includes first and second sensors for determining, respectively, the heading and the horizontal speed of the aircraft. The indicator processes the signals delivered by the first and second sensors, and displays the processed signals on a screen, which includes a compass rose which can rotate when the aircraft alters its heading, and a scale which represents the horizontal speed of the aircraft. The scale includes cross wires and concentric circles, and is capable of moving with respect to the compass rose.

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Velaux, France

Vincent Frederic Saintagne