Fact Sheet Test Bench P4

The P4 test facility was built between 1963 and 1966 and has been modified and extended several times since then. The attached altitude simulation facility enables the entire flight phase of an upper stage engine to be tested under space conditions. The P4 test facility is unique in Europe and also a milestone worldwide for engine testing in a vacuum.

2023 - Factsheet_Prüfstand P4_EN.pdf (PDF / 116KB)