Turbofan will replace the aging Pratt & Whitney TF-33s as part of the CERP program, which aims to update the U.S. Air Force's eight-engine aircraft
The CERP programs, which will replace the current engine with the Rolls-Royce F130 turbofan, and RMP, which will install APG-79 AESA radars, have suffered delays due to financial issues
Veteran "Stratofortress" aircraft is undergoing the biggest upgrade program in its history, thanks to the incorporation of Rolls Royce F130 engines and a new AESA radar