How Much Does It Cost to Launch a GPS Satellite?
Short answer: The launch alone runs roughly $70-100 million: GPS III satellites have flown on Falcon 9 under National Security Space Launch contracts priced above the ~$74 million commercial list because of mission-assurance requirements, direct-to-medium-Earth-orbit insertion and government oversight. The satellite is the bigger number: Lockheed Martin builds GPS III for roughly $500 million each, so a delivered GPS satellite is a $600 million-plus program per bird, replaced on a 15-year cycle.
List and rideshare prices as of 2026-09-01. Figures track the launch cost guide; contract prices vary.
Price by option
| Option | Price | Notes |
|---|---|---|
| Launch, Falcon 9 (NSSL mission assurance) | $70M-$100M | MEO insertion at ~20,200 km; expendable or recovered booster depending on mass margin |
| Launch, Vulcan Centaur (NSSL Phase 2/3) | $100M-$150M | ULA share of NSSL missions; price per mission varies by orbit |
| GPS III satellite (Lockheed Martin) | ~$500M each | GPS IIIF follow-on units are contracted lower per unit over the block buy |
| Ground segment share (OCX) | Billions, program-wide | The next-generation operational control system exceeded $6B; spread across the constellation |
The costs that are not on the price list
- Mission assurance and government engineering oversight are why NSSL launches cost more than commercial ones.
- Direct MEO insertion needs upper-stage performance a commercial LEO launch does not.
- On-orbit checkout can take months before the satellite is declared operational.
Frequently asked
Why do military launches cost more than commercial ones?
Mission assurance: additional testing, independent verification, government access to data and the right to delay for cause. The Space Force pays for certainty, not just a ride.
How many GPS satellites are there?
The operational constellation is 31 satellites in six orbital planes; spares bring the count higher. New GPS III and IIIF units replace 1990s and 2000s satellites one at a time.
Run your own numbers
Mass, orbit, vehicle, insurance: the calculator does the delivered-cost math.
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