This is the second prototype of the Atlas ICBM. One of the major differences between A and every other subsequent Atlas, was the introduction of the sustainer engine and the “stage and a half” technique. A technique which included lighting all three engines at launch and then dropping off the booster engines mid flight. Enjoy!
2 Comments
1 Upvote
Log in in to upvote this post.
@Chatter Thank you! I am about to go release final version with some tweaks.