(FILES) In this file photo taken on March 12, 2019 the Boeing logo is pictured at the Boeing Renton Factory in Renton, Washington.  Boeing continues to target the fourth quarter for regulatory approval to return the 737 MAX to service after two deadly crashes, a spokesman said October 1, 2019. Boeing last week organized simulator tests for pilots from leading US carriers on new systems upgraded after two deadly MAX crashes. Boeing's changes received positive feedback, according to people familiar with the matter, boosting Boeing's hopes of meeting its target date. / AFP / Jason Redmond
