ANA, Japan’s largest airline, will modify all 100 Rolls-Royce engines on its fleet of Boeing 787 Dreamliners following three engine failures this year caused by corrosion and cracking of turbine blades.
ANA, the world’s largest 787 operator, said all 100 engines on its 50 787s will be fitted with new blades, a process that could take up to three years, reiterating a plan announced o...