Highest altitude GPS fix
MMS Navigator GPS Receiver
70,135 kilometre(s)
United States (Greenbelt)
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.

The highest altitude GPS fix is 70,135 km above Earth, detected aboard NASA's (USA) spacecraft MMS Navigator, and relayed to Goddard Space Flight Center, Greenbelt, Maryland, USA, on 19 March 2015.

The GPS signals were captured by a NASA's own GPS receiver, named Navigator.