Dr. Gladys West, the mathematician whose work helped make GPS technology possible, has passed away at the age of 95.
Dr. West spent many years working with advanced math and satellite data that improved how locations are measured around the world. Her work played an important role in the systems that help people navigate today from phones and maps to travel and transportation.
She received many honors throughout her life, including induction into the Air Force Space and Missile Pioneers Hall of Fame, recognizing the lasting impact of her work.
“Keep learning. Follow your dream.” — Dr. Gladys West
She shared her life story in her memoir, It Began With a Dream, encouraging others to believe in education, dedication, and possibility. Gladys West memoir tells how she overcame poverty and segregation to help create GPS her book is available on Amazon.
We honor her life, her work, and her legacy.
(October 27, 1930 – January 17, 2026)
