GE Aerospace GE90 high-bypass turbofan family for the twin-engine Boeing 777, spanning GE90-76B, -77B, -85B, -90B, -94B, -110B1, -113B, and -115B series under EASA IM.E.002. GE Aerospace reports 3,000 production engines and nearly 130 million flight hours with 18 million cycles since 1995; the GE90-115B is rated at 115,300 lbf and is the exclusive powerplant for the 777-300ER, 777-200LR, and 777 Freighter. Exact variants and aircraft installations remain separately represented.