![Industry asked to develop precise optical clocks for position, navigation, and timing (PNT) without GPS | Military Aerospace Industry asked to develop precise optical clocks for position, navigation, and timing (PNT) without GPS | Military Aerospace](https://img.militaryaerospace.com/files/base/ebm/mae/image/2022/02/Optical_clock_3_Feb_2022.61fadfa7c5815.png?auto=format,compress&w=500&h=281&fit=clip)
Industry asked to develop precise optical clocks for position, navigation, and timing (PNT) without GPS | Military Aerospace
![Atomic Clocks Selected for Galileo's Second Generation - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design Atomic Clocks Selected for Galileo's Second Generation - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design](https://insidegnss-com.exactdn.com/wp-content/uploads/2021/09/RAFS.jpg?strip=all&lossy=1&ssl=1)
Atomic Clocks Selected for Galileo's Second Generation - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design
![GPS co-creator is E-Week speaker at engineering school | News | School of Engineering | Vanderbilt University GPS co-creator is E-Week speaker at engineering school | News | School of Engineering | Vanderbilt University](https://cdn.vanderbilt.edu/vu-web/engineering-wpcontent/20200128162818/atomic-clock.jpg)