Method and apparatus for cross checking required navigation performance procedures

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United States of America Patent

PATENT NO 8718931
APP PUB NO 20090112464A1
SERIAL NO

11931742

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Abstract

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A computer implemented method, apparatus, and computer usable program product for cross checking required navigation performance procedures. A required navigation performance procedure in a flight management system is executed in an aircraft. A global positioning system signal in an electronic flight bag or other independent data processing system located onboard the aircraft is received while executing the required navigation performance procedure. A current position of the aircraft based on the global positioning system signal is presented on a moving map. A set of containment lines on the moving map are displayed to indicate whether deviations from the required navigation performance procedure have occurred.

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Patent Owner(s)

Patent OwnerAddress
THE BOEING COMPANY100 NORTH RIVERSIDE PLAZA CHICAGO IL 60606-1596

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Belcher, Robert C Greenwood Village, US 1 19

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