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GPSBlockIIIF

GPS (NAVSTAR) · United States · 2018
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GPSBlockIIIF

* Absolute score — assessed within category · no era adjustment
Position Accuracy
95
Global Coverage
100
Signal Robustness
90
Anti-Jam (M-Code)
98
Availability / Integrity
92
Constellation Size
90
Longevity
85
Resilience
95
Technology
98
Strategic Value
100
Origin United States
ManufacturerLockheed Martin
CategoryGPS (NAVSTAR)
In service2018
Operators1 countries
Quantity14
Data Quality81%
MASS(Military Archive Scoring System)
95
GPS (NAVSTAR) MASS Rating
1/8
All-Time
GPS (NAVSTAR) · 10 axes scored
Position Accuracy
95
Global Coverage
100
Signal Robustness
90
Anti-Jam (M-Code)
98
Availability / Integrity
92
Constellation Size
90
Longevity
85
Resilience
95
Technology
98
Strategic Value
100
ⓘ Regardless of era, the same scoring system applies to all units in the gps (navstar) category.
01 / Overview
GPS Block IIIF
Prime contractor
Production
2018–
Quantity
14
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
GPS (NAVSTAR)
—
PERFORMANCE/PRICE
80
UNIT COST (2025 USD)
—
95
gps (navstar) category
ⓘ Performance/Price and MASS score are computed across all units in the gps (navstar) category, regardless of era.
02 / Specs & Design
◎General1MOD.1
  • OperatorUnited States Space Force
03 / History
SERVICE LIFESPANStill in Service
  1. 2018Production started
8
years in service
14
units produced
1
countries operating
ⓘ The producing country still actively operates it.
04 / Operators
Operator Countries1country
05 / MASS Score
MASS RANKINGSMASS ↗
ⓘ Rankings are within theGPS (NAVSTAR)category.
📚 Sources
📖 ENCYCLOPEDIA Browse the GPS (NAVSTAR) entry →