🚀Launchpad

Thor Delta B

McDonnell Douglas

Manufacturer
McDonnell Douglas
Family
Thor, Thor-Delta
Maiden flight
1962-12-13
Length
31 m
Diameter
2.44 m
Payload to LEO
370 kg
Payload to GTO
68 kg
Launches
9
Successful
8

American orbital launch vehicle family with Thor first stage and a delta second stage.