Apollo AS-203
Saturn IB
National Aeronautics and Space Administration
Mission
Apollo AS-203
Type: Test Flight
The purpose of Apollo 203 was to check out the behaviour of the fuel inside the Saturn-4B stage in weightlessness, which was crucial to allow the reignition of the stage.
Trajectory
The trajectory is unavailable. Check back for updates.
Location
Space Launch Complex 37B
Cape Canaveral, FL, USA
879 rockets have launched from Cape Canaveral, FL, USA.

Rocket
Saturn IB – National Aeronautics and Space Administration
- Family: Saturn
- Length: 43.2 m
- Diameter: 6.61 m
- Launch Mass: 590 T
- Low Earth Orbit Capacity: 21000 kg
The Saturn IB was manufactured by National Aeronautics and Space Administration with the first launch on 1966-02-26. Saturn IB has 9 successful launches and 1 failed launches with a total of 10 launches. The Saturn IB (pronounced “one B”, also known as the Uprated Saturn I) was an American launch vehicle commissioned by the National Aeronautics and Space Administration (NASA) for the Apollo program. It replaced the S-IV second stage of the Saturn I with the much more powerful S-IVB, able to launch a partially fueled Apollo Command/Service Module (CSM) or a fully fueled Lunar Module (LM) into low Earth orbit for early flight tests before the larger Saturn V needed for lunar flight was ready.
Agency
National Aeronautics and Space Administration – NASA
- Type: Government
- Abbreviation: NASA
- Administration: Administrator: Bill Nelson
- Founded: 1958
- Launchers: Space Shuttle | SLS
- Spacecraft: Orion
- Country: USA
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.