GE Aviation to spend more than $200m this year on technology maturation for GE9X
GE Aviation is assembling the high pressure compressor (HPC) rig that will be tested this summer as part of the GE9X engine study for Boeing’s 777X aircraft. The high pressure compressor rig will be a 90% scale of the full size HPC on the next-generation GE90 engine and is part of the $200m GE will