Originally Posted by
lomapaseo
Not a big deal, it's done frequently when big money is at stake. It tends to answer questions faster
It probably is a big deal for an Airline when nearly half its 787 fleet are unavailable, engineless, or being worked on, scheduled maintenance, or just swapping engines at any one time. Add to that the massive cost of temporarily retraining idle pilots on to their previous type. And leasing a number of those types to cover your schedules.
Presumably being billed to RR?
Is there actually a definitive technical fix in the pipeline??