Tag: certification programme

GE Starts 18-Month GE9X Certification Program

Reading Time: 1 minute GE Aviation has started the 18-month certification program for the GE9X engine that will exclusively power the Boeing 777X. The first round of certification tests will take place in Peebles, Ohio. The certification testing is beginning on the second GE9X engine GE has built; ultimately, there will be eight certification test engines. The next two […]