Boeing has said it expects its troubled 737 Max aircraft to return to the skies before the end of the year.
The jet was grounded after two fatal crashes, including last year’s Lion Air disaster which killed 189 people, reports BBC.
Just hours after Indonesian investigators blamed mechanical and design problems for the crash, Boeing said it had developed software updates.
The investigators focused on a system used to improve handling and prevent stalling on the Boeing 737 Max.