All Press Releases for July 08, 2024

David Duncan Celebrated for Dedication to the Field of Engineering

David Duncan lends years of expertise to his work with Purple Seal, Inc.



Mr. Duncan takes the most pride in adapting, learning, and understanding new technologies.

    REPUBLIC, MI, July 08, 2024 /24-7PressRelease/ -- David Duncan has been included in Marquis Who's Who. As in all Marquis Who's Who biographical volumes, individuals profiled are selected on the basis of current reference value. Factors such as position, noteworthy accomplishments, visibility, and prominence in a field are all taken into account during the selection process.

Backed by years of expertise in engineering and a proven track record of success in FAA compliance for software, custom-designed hardware, and computer and control systems, Mr. Duncan excels with Purple Seal, Inc., an avionics systems engineering and certification engineering consultancy. As a principal consulting engineer, he assists companies with primary standards and guidance material, produces compliant data to demonstrate compliance with the objectives and is involved with FAA certification guidance and training for ARP4754, DO-178c, DO-278, DO-254, DO-330, and DO-160. In recent years, Mr. Duncan has worked with such clients as Engineered Propulsion Systems on a Part 33 engine development, Wind River, contributing to the oversight of several tools and operating systems, and OADS Manassas VA, where he oversaw process development and served as a subject matter expert for the DO-254 effort on a LiDAR-based sensor for use in space.

During the early stages of his career, Mr. Duncan gained valuable expertise in various engineering and consulting roles with Bombardier, Crane Aerospace, L3 Communications, Shadin Inc., and Gables Engineering. Throughout his career, he has worked with many notable clients, including Northrop Grumman, Boeing Military Aerospace, Bosch Aviation, Goodrich, Honeywell, and Programmed and Remote Systems. Similarly, he has held short-term and long-term consulting positions regarding process development and gap analysis, audit preparation, and tailored technical training. Due to his vast knowledge, Mr. Duncan has also contributed to several articles in professional journals.

An expert in his field, Mr. Duncan completed coursework in engineering at Iowa State University and University of Minnesota in computer science on an audit basis as furthering education. Driven to remain abreast of changes in the field, he has aligned himself with the DO-254 Users Groups and a large number of issue-specific industry groups. Dedicated to his community, Mr. Duncan also consistently volunteers with local charities and organizations.

While his career has been filled with highlights, Mr. Duncan takes the most pride in adapting, learning, and understanding new technologies. Though hard work and dedication have brought him far in his career, he credits his success to his broad knowledge base and holistic approach to what he does. Looking toward the future, Mr. Duncan intends to continue to serve new clients and a few old ones.

About Marquis Who's Who®:
Since 1899, when A. N. Marquis printed the First Edition of Who's Who in America®, Marquis Who's Who® has chronicled the lives of the most accomplished individuals and innovators from every significant field of endeavor, including politics, business, medicine, law, education, art, religion and entertainment. Who's Who in America® remains an essential biographical source for thousands of researchers, journalists, librarians and executive search firms around the world. The suite of Marquis® publications can be viewed at the official Marquis Who's Who® website, www.marquiswhoswho.com.

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