FAA says a problem with attach pins could cause pilots to lose control of aircraft . The part number of each pin must be checked and pins with certain part numbers must be replaced with new , improved attach pins . The pins attach the horizontal stabilizers to the fuselage . If one pin is missing, it can lead to an uncontrollable airplane and possibly fatal crashes. The inspections are not expected to affect airline schedules .
FAA says a problem with attach pins could cause pilots to lose control of aircraft . The pins attach the horizontal stabilizers to the fuselage . If one pin is missing, it can lead to an uncontrollable airplane and possibly fatal crashes. The inspections are not expected to affect airline schedules .