Atlas IIIB
USA Wikipedia 
Built & Operated By
Lockheed Martin
Commercial · founded 1953
Family
Atlas
variant IIIB
Maiden Flight
21 FEB 2002
About
American orbital launch vehicle used between 2000 and 2005.
Vehicle Specifications
Height
52.8 m
Diameter
3.05 m
Launch Mass
213 T
Thrust
4,149 kN
Stages
2
Configuration
Expendable
Launch Record
Total Launches
4
Successful
4
Failed
0
Consecutive
4
Performance
To LEO
10,218 kg
To GTO
4,498 kg