Boeing (NYSE: BA) shares hesitated 4.3% to $127.77 after the aircraft maker and Bluedrop Performance Learning Inc. have completed a major milestone in the development of the next-generation CH-47 Chinook helicopter Rear Crew Trainer with the integration of Bluedrop’s Canadian-built fuselage with Boeing’s cockpit training simulator system. Share volume was 2.8 million, compared to an all-day average of 4.3 million
