The Federal Aviation Administration (FAA) has mandated inspections of hundreds of Boeing 737 Max jets following reports of structural cracks found in some older aircraft. This directive comes as safety concerns have emerged regarding the passenger seats, which may have been incorrectly installed and could potentially disengage during severe turbulence. The FAA emphasizes that immediate inspections are necessary to ensure the safety and integrity of these planes, highlighting the ongoing vigilance required in the aviation industry.