The long, winding, technological road to GPS in every car | Ars Technica
Satellite navigation device - Wikipedia
Cellphone Manufacturers Solved GPS Interference Problem
First GPS signal received 40 years ago | GALILEO
History of GPS
Before There was GPS: Personal Navigation in the early 20th Century - GIS Lounge
The evolution of GPS satellites and their use today - GPS World
Brief History of GPS | The Aerospace Corporation
First Map-Based Car Navigation System Debuted 14 Years Before GPS - IEEE Spectrum
A brief History of GPS In-Car Navigation - NDrive
1981: Honda invents the first in-car navigation system
Honda praised for its Electro Gyrocator, first map-based nav system
Feb. 14, 1989: GPS Enters Orbit | WIRED
A brief History of GPS In-Car Navigation - NDrive
A brief History of GPS In-Car Navigation - NDrive
First Map-Based Car Navigation System Debuted 14 Years Before GPS - IEEE Spectrum
The World's First In-Car GPS Looked Like Something From Fallout
A brief History of GPS In-Car Navigation - YouTube
The right directions
First GPS III satellite successfully launched > Air Force Materiel Command > Article Display
10 Things to Know About History of GPS - Fueloyal
First GPS NAVSTAR Satellite Goes on Display > U.S. Naval Research Laboratory > NRL News
July 1977: Rockwell Collins Receives 'World's First' GPS Satellite Signal - Avionics International
