GE GEnx-2B67 turbofan variant with 299.8 kN take-off thrust and 5,613.2 kg dry weight in EASA’s current IM.E.102 TCDS. It is installed on the Boeing 747-8 and entered revenue service with the 747-8 Freighter in 2011; exact GEnx family linkage, GE attribution, and four-engine installation are recorded.