- Boeing has been under fire after part of a 737 Max's fuselage was blown off mid-flight on Friday.
- In response, Boeing CEO Dave Calhoun admitted that the company would have to address its mistakes.
- The 737 Max is one of Boeing's best-selling aircraft. 171 of them were grounded by US authorities.
Boeing CEO Dave Calhoun on Tuesday told employees that the company needs to admit its mistakes as the safety of its 737 Max comes under scrutiny.