Falcon 9 Completes GPS III Constellation for Space Force | KeepTrack X Report
SpaceX's Falcon 9 delivered GPS III SV-10 at 0653 UTC, capping Lockheed Martin's 10-satellite series as SpaceX eyes a $60B AI coding acquisition pre-IPO.
Launch Date
September 29, 1970
Launch Site
PLMSC
Launch Pad
LC43/4
Launch Vehicle
Molniya 8K78M
NORAD ID
04569
International Designator
1970-077A
Decay Date
3/20/1976
Name
MOLNIYA 1-15
Alternative Name
Molniya-1
Type
Status
Owner
GUKOSR
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.
Length
4.4
Diameter
1.4
Span
8.6
Dry Mass
1620
Launch Mass
1650
Shape
Cyl + 6 Pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Molniya-1 No. 19L
Purpose
Unknown
Mission
Unknown
Manufacturer
OKB10
Life Expectancy
Unknown
Bus
Molniya-1
Configuration
Unknown
Motor
KDU-414
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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On April 21, 2026, the tenth and final GPS Block III satellite reached medium Earth orbit aboard a SpaceX Falcon 9. Named for Hedy Lamarr, the actress whose 1942 frequency-hopping patent underpins modern GPS, SV10 closes a procurement that took eight years to deliver hardware and opens the optical-crosslink era that will define the constellation's next decade.
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