Thor Delta L
USA Wikipedia 
Built & Operated By
McDonnell Douglas
Commercial
Family
Thor
variant Delta L
Maiden Flight
27 AUG 1969
About
American orbital launch vehicle family with Thor first stage and a delta second stage.
Vehicle Specifications
Height
35 m
Diameter
2.44 m
Launch Mass
89 T
Thrust
1,452 kN
Stages
4
Configuration
Expendable
Launch Record
Total Launches
2
Successful
1
Failed
1
Consecutive
1
Performance
To LEO
300 kg
To GTO
300 kg
Launch Cost
$16.5M