Atlas IIIA
USA Wikipedia 
Built & Operated By
Lockheed Martin
Commercial · founded 1953
Family
Atlas
variant IIIA
Maiden Flight
24 MAY 2000
About
American orbital launch vehicle used between 2000 and 2005.
Vehicle Specifications
Height
52.8 m
Diameter
3.05 m
Launch Mass
214 T
Thrust
4,149 kN
Stages
2
Configuration
Expendable
Launch Record
Total Launches
2
Successful
2
Failed
0
Consecutive
2
Performance
To LEO
8,640 kg
To GTO
4,055 kg