Commenting on a Boeing 737 MAX 9 aircraft grounded in the United States over mid-flight fuselage blowout, SMU Assistant Professor of Strategy & Entrepreneurship (Education) Terence Fan said that the door plug that flew off the Boeing 737 Max 9 is "not ordinarily offered" in the 737 Max 8. He explained how this incident highlights some potential concerns about Boeing 737 MAX 10s, which feature a longer fuselage than both the Boeing 737 MAX 9 and MAX 8.