Boeing 737 MAX investigators find more flaws as manufacturer tries to get plane back in skies this year
ABCFlight testers have found another flaw in the software of Boeing's grounded 737 MAX plane, which was involved in two fatal crashes. Key points: The 737 MAX plane has been beset with dramas after two fatal crashes Boeing will not give a hard estimate on when it thinks the aircraft may again return to the sky The aviation company is also working on a fix for a wiring issue However, the company and the top US aviation regulator say the issue could most likely be fixed without extending the target date for the plane's return to service. Mr Dickson, the US regulator responsible for approving 737 MAX updates, said a key certification flight might take place in the next few weeks, though it could depend on how Boeing resolves the new software issue. Boeing's billion-dollar bungle Photo shows A Boeing plane at Vancouver Airport The US aviation giant has hit unprecedented turbulence after two separate air crashes involving its 737 MAX jets killed over 300 people within five months.