The P120C motor was successfully tested for the third time on 7 October at Europe's Spaceport solid rocket motor test bench operated by the French Space Agency (CNES). This third successful test, carried out in the Ariane 6 configuration, paves the way for final qualification by the European Space Agency (ESA). The first and second tests on 16 July 2018, and 28 January 2019 were also successful.

Source: Successful final test firing of the P120C solid rocket motor