PPRuNe Forums - View Single Post - US Navy’s new unhackable GPS alternative.

5th May 2021, 07:56

#7 (permalink)

Less Hair

Join Date: Feb 2010

Posts: 1,080

Received 66 Likes on 40 Posts

This is what the SR-71 had.
https://timeandnavigation.si.edu/mul...igation-system
90 Meters precision at Mach 3+ is not that bad. This device is said to have inspired the "character" R2D2 from Star Wars.

Reply