The Saturn V Second Stage contained five J-2 engines. After the first stage was discarded, the second stage burned for approximately 6 minutes taking the vehicle and payload to 115 miles altitude. The second stage was also discarded. The second stage performed for 6-112 minutes, reaching a height of 115 statute miles, 935 miles downrange, and a speed of 15,500 miles-per-hour in its Apollo configuration.
We understand that 3D printing often involves trial and error.
If you have to make adjustments or changes when printing these models,
please share your experience with us: