By CBS 2 Chicago Staff

CHCIAGO (CBS)– Boeing’s new 777 will likely be delayed due to concerns from the FAA.

The administration is pushing back approval since the Chicago-based company is changing the plane’s software and hardware.

This comes after a test flight in December in which the plane’s nose went up or down without the pilot telling it to. That was a factor in two crashes of another Boeing plane, the 737 Max.

CBS 2 Chicago Staff