Gladys West

Gladys West
West in 2018
Born
Gladys Mae Brown

(1930-10-27)October 27, 1930
DiedJanuary 17, 2026(2026-01-17) (aged 95)
Alma mater
Known forSatellite geodesy
Spouse
Ira West
​
​
(m. 1957; died 2024)​
Children3

Gladys Mae West (née Brown; October 27, 1930 – January 17, 2026) was an American mathematician. She was known for her works to the mathematical modelling of the shape of the Earth.[1] She was one of the team of mathematicians who worked on the development of the satellite geodesy models that eventually became the Global Positioning System.[2]

West was added into the United States Air Force Hall of Fame in 2018.

West died on January 17, 2026 in Fredericksburg, Virginia at the age of 95.[3]

References

  1. ↑ Butterfly, Amelia (20 May 2018). "Gladys West - the 'hidden figure' of GPS". BBC News Online. BBC 100 Women 2018.
  2. ↑ "Meet Gladys West: One Of The 'Hidden Figures' Behind The Creation Of The GPS System". Because of Them, We Can. Archived from the original on 2022-02-27. Retrieved 2018-02-09.
  3. ↑ "Dr. Gladys West, Mathematician Whose Work Made GPS Possible, Dies at 95". The Zebra. January 18, 2026. Retrieved January 19, 2026.