LATEST Ancient Prototypes of Proxy Warfare: The Economic and Logistical Burden of Roman and Persian Proxy Networks among Arab Tribes and Caucasian Powers
SEARCH
DB ONLINE
EN ▾
EN TR
GPS Block IIA
Photo: NOAA · Wikimedia Commons · Public domain
REC // INTEL FEED

GPSBlockIIA

GPS (NAVSTAR) · United States
ADD TO COMPARE

GPSBlockIIA

GPS Block IIA
GPS Block IIA Photo: NOAA · Wikimedia Commons · Public domain
MASS (Military Archive Scoring System) 90
* Absolute score — assessed within category · no era adjustment
Position Accuracy
95
Global Coverage
100
Signal Robustness
85
Anti-Jam (M-Code)
70
Availability / Integrity
90
Constellation Size
95
Longevity
90
Resilience
80
Technology
85
Strategic Value
100
Methodology ↗ → GPS (NAVSTAR) ranking
Origin United States
ManufacturerRockwell International
CategoryGPS (NAVSTAR)
Operators1 countries
⬇ Overview
⚙ Specs
⊕ History
⊕ Operators
⚖ MASS Score
📚 Sources
Data Quality81%
MASS(Military Archive Scoring System)
⊟ GPS (NAVSTAR)ranking ↗methodology ↗
90
GPS (NAVSTAR) MASS Rating
6/8
All-Time
GPS (NAVSTAR) · 10 axes scored
Position Accuracy
95
Global Coverage
100
Signal Robustness
85
Anti-Jam (M-Code)
70
Availability / Integrity
90
Constellation Size
95
Longevity
90
Resilience
80
Technology
85
Strategic Value
100
ⓘ Regardless of era, the same scoring system applies to all units in the gps (navstar) category.
01 / Overview
GPS Block IIA
Category
GPS (NAVSTAR)
Country
United States
Prime contractor
Rockwell International
Operators
1 countries
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
GPS (NAVSTAR)
—
PERFORMANCE/PRICE
95
UNIT COST (2025 USD)
—
MASS SCORE ↗
90
gps (navstar) category
ⓘ Performance/Price and MASS score are computed across all units in the gps (navstar) category, regardless of era.
02 / Specs & Design
03 / History
04 / Operators
Operator Countries1country
United StatesACTIVE
GPS (NAVSTAR) United States Rockwell International
📚 Sources
📖 ENCYCLOPEDIA Browse the GPS (NAVSTAR) entry →