The Globe and Mail reports in its Thursday edition that Boeing must develop a comprehensive plan to address "systemic quality-control issues" within 90 days, the head of the U.S. Federal Aviation Administration said Wednesday. A Reuters dispatch to The Globe says that the head of the Federal Aviation Administration (FAA) demanded the plan in a statement critical of the plane maker following an all-day meeting with chief executive officer Dave Calhoun on Tuesday."Boeing must commit to real and profound improvements," FAA administrator Mike Whitaker said in the statement. "Making foundational change will require a sustained effort from Boeing's leadership, and we are going to hold them accountable every step of the way, with mutually understood milestones and expectations." Mr. Calhoun said in a statement the Boeing leadership team is "totally committed" to addressing FAA concerns. "We have a clear picture of what needs to be done," Mr. Calhoun said in a statement. Boeing has scrambled to explain and strengthen safety procedures after a door panel detached during a Jan. 5 flight on a new Alaska Airlines 737 MAX 9, forcing pilots to make an emergency landing while passengers were exposed to a gaping hole at 16,000 feet.