ReutersBoeing 737 Max 7 narrowbody jetliner begins maiden flightReuters(Reuters) - The smallest member of Boeing Co's (BA.N) upgraded narrowbody jetliner range, the 138-seat 737 MAX 7, began its maiden flight on Friday, heralding months of trials before it enters service next year, the company said. FILE PHOTO - Employees ...Boeing's 737 MAX 7 takes off for first timeGeekWireall 8 news articles »