✔First thing Airframers like ‘Airbus’ & ‘Boeing’ do to their ‘aircraft design plan’ is to involve a ‘Propulsion system maker’ like GE, Rolls-Royace, P&W or others. ✔Sometimes this chemistry between Airframer & Engine maker does not work. ✔Last week, we witnessed Rolls-Royace freezing it’s ambitious ‘UltraFan’ Project despite deep financial back up, much hype & […]