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Global Positioning System III spacecraft

GPS III is the U.S. Space Force's modernized generation of Global Positioning System navigation satellites. Built by Lockheed Martin, the spacecraft provide improved accuracy, stronger anti-jamming performance, compatibility with new civil signals, and secure M-code service for military users.

Identity

Aliases
GPS Block IIIGPS III space vehicles
Family Name
GPS III
Full Name
Global Positioning System III spacecraft
Reusability
unknown
Status
active
Type
spacecraft

Details

Description
GPS III is the U.S. Space Force's modernized generation of Global Positioning System navigation satellites. Built by Lockheed Martin, the spacecraft provide improved accuracy, stronger anti-jamming performance, compatibility with new civil signals, and secure M-code service for military users.
First Flight Year
2,018
Manufacturer
Operator

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Assets & Meta

Creation Time
July 20, 2026 at 09:23:27 UTC
Updated Time
July 20, 2026 at 09:23:27 UTC