- Diameter: 5.5 m
The Orion Abort Test Booster was manufactured by National Aeronautics and Space Administration with the first launch on 2019-07-02. Orion Abort Test Booster has 1 successful launches and 0 failed launches with a total of 1 launches. The Orion Abort Test Booster is a small solid rocket launcher developed by Northropp Grumman.
It uses a single stage Peacekeeper missile first stage motor [SR118] inside an Aero-Shell to replicate the Orion Service Module 5.5 meter diameter.
Manufacturer

The National Aeronautics and Space Administration is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research. NASA have many launch facilities but most are inactive. The most commonly used pad will be LC-39B at Kennedy Space Center in Florida. National Aeronautics and Space Administration is a Government USA entity that was founded in 1958 and is administered by Administrator: Bill Nelson.
National Aeronautics and Space Administration has 115 successful launches and 20 failed launches with a total of 135 launches.