The GE Aerospace flying testbed is a Boeing 747-400 registered N747GF. The plane formerly flew ... 747 testbed aircraft has been seen with the GE9X engines set to power the forthcoming Boeing ...

GE Aerospace (GE) announced on the 27th that Korean Air has ordered its GE9X and GEnx engines for the new aircraft models 777-9 (20 units) and 787-10 (up to 30 units). GE Aerospace GEnx engine ...