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Blended wing body prototype in the Langley Full-Scale Tunnel


TECHNICAL EXCELLENCE: TECHNICAL SEMINAR SERIES
Mr. David McNally, Associate Principal Investigator for Separation Assurance, Next Generation Air Transportation System Air Traffic Management - Airspace Project
Concept and Laboratory Analysis of Trajectory-Based Automation for Separation Assurance in the National Airspace System

Mr. David McNally Image left: Mr. David McNally, Associate Principal Investigator

David McNally is the Associate Principal Investigator for the separation assurance elements in the agency research towards a Next Generation Air Transportation System.

McNally is a principal investigator in Air Traffic Management at Ames Research Center. He provides overall technical and project leadership for the development and validation of en route ATM automation technology. Through a series of laboratory tool developments, human-in-the-loop simulations, and operational field evaluations of ever increasing complexity and capability, McNally transformed the conflict probe concept into the Conflict Probe, Trial Planner, and Direct-To tools for en route air traffic controllers. He led the transformation of the agency’s Center/TRACON (Terminal Radar Approach Control) Automation System from an arrival management tool to a comprehensive ATM automation system for en route and transition airspace. Recently, McNally was the lead author for the Separation Assurance section of the agency proposal defining research to achieve a substantial increase in capacity and efficiency with safety in the National Airspace System.

Prior to his work in air traffic management, McNally was the group leader on a project to investigate the use of the Differential Global Positioning System (GPS) for aircraft precision landing guidance. He was responsible for joint NASA/Department of Defense/FAA prototype development and flight test evaluation of a Differential GPS/Inertial Navigation System Category III precision landing guidance system on a NASA test aircraft, and the NASA technical lead for joint FAA/Stanford/Industry/NASA flight evaluations of Differential GPS precision landing guidance on a United Airlines 737 and an E-Systems business jet.

McNally holds a Masters Degree in Mechanical Engineering and a Bachelors degree in Mechanical/Aeronautical Engineering, both from the University of California at Davis. McNally began his career at NASA in 1984 and has conducted research in air traffic management since 1995. He is the principal author or co-author of 27 technical publications in air traffic management and GPS-based precision landing guidance.




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