Honoring Dr. Gladys West: A Trailblazer in GPS Technology
Dr. Gladys Brown West, 1930-2026. Courtesy image.
Dr. Gladys West, often dubbed the “mother of GPS,” passed away at the age of 95, leaving behind a legacy that reshaped the world of navigation and technology. Her journey from humble beginnings to groundbreaking achievements is nothing short of inspiring.
Early Life and Education
Born on a Virginia farm during the Jim Crow era, West’s early life was marked by challenges and systemic barriers. Despite the odds, she excelled academically, graduating at the top of her high school class. This achievement earned her a scholarship to Virginia State College (now Virginia State University), where she obtained her bachelor’s degree in mathematics in 1952. She furthered her education with a master’s degree in 1955, laying the groundwork for her future contributions to science.
Career at the Naval Surface Warfare Center
In 1956, Dr. West began her career as a mathematician at the Naval Surface Warfare Center in Dahlgren, Virginia. As only the second African American woman hired there, she faced unique challenges in a predominantly male and white workspace. However, her tenacity shone through as she tackled one of the most complex scientific problems of her time: accurately modeling the shape of the Earth.
West’s meticulous work involved transforming raw satellite data into precise geodetic models. Her calculations became instrumental for satellite-based navigation, forming the core of what we now know as the Global Positioning System (GPS). This technology has become pivotal in everyday life—from aviation and shipping to emergency response and smartphone navigation.
Unsung Heroine of GPS
Although Dr. West’s contributions were critical, her story remained largely untold for decades. Friends and colleagues have often emphasized that the accuracy of GPS relies heavily on the behind-the-scenes work of dedicated scientists like her, who pursued their passion without the desire for recognition. Their relentless efforts often go unnoticed, yet they form the backbone of technological advancements we take for granted today.
Dr. Gladys Mae West pictured at Dahlgren with Sam Smith in 1985 reviewing data from the Global Positioning System she helped develop.
Elevating Her Legacy
The tide has begun to turn in recognizing Dr. West’s monumental impact. Jane Plitt, founder and board chair of the National Center for Women’s Innovations (NCWI), has played a vital role in bringing West’s story into the public eye. With an unwavering commitment to honoring West, Plitt organized a gala in celebration of West’s 93rd birthday on October 27, 2023. The event was a source of joy for Dr. West, who proclaimed, “This is the best day of my life.”
The NCWI, under Plitt’s leadership, has also established an interactive exhibit dedicated to West’s groundbreaking research at the Virginia Tech Innovation Campus. This exhibit has traveled across multiple states, shedding light on the incredible story of a “hidden figure” in the landscape of modern technology.
A Life of Family and Inspiration
Dr. Gladys West not only excelled as a scientist but also as a devoted family member. She leaves behind a rich legacy intertwined with love and intellect, having been reunited in death with her husband, Ira West. Her contributions and warmth resonate deeply, inspiring future generations to pursue their passions and break barriers.
Jane Plitt with Dr. Gladys West. Photo: Plitt Collection.
Legacy Beyond Recognition
Dr. West’s life is a testimony that brilliance can emerge from even the most unlikely circumstances. Her relentless determination and scientific prowess altered the course of history, exemplifying the impact of innovation grounded in hard work and dedication. As those who shared her journey have urged, it is vital to keep her story alive, ensuring that future generations understand the invaluable contributions of women like Dr. Gladys West to science and society.
Jane Plitt, NCWI chair; BK Fulton, NCWI vice chair; and Dr. Lance Collins, Virginia Tech Innovation Campus executive director, in front of the Dr. Gladys West exhibit. Photo: Lucelle O’Flaherty/Zebra Press.