Thor Burner 2
USA Wikipedia 
Built & Operated By
McDonnell Douglas
Commercial
Family
Thor
variant Burner 2
Maiden Flight
16 SEP 1966
About
The Thor-Burner was an American expendable launch system, a member of the Thor rocket family. It consisted of a Thor missile, with one or two Burner upper stages.
Vehicle Specifications
Height
22.4 m
Diameter
2.44 m
Launch Mass
50 T
Thrust
750 kN
Stages
2
Configuration
Expendable
Launch Record
Total Launches
12
Successful
12
Failed
0
Consecutive
12