What was found
AIR TURNBACK, ON SLAT RETRACT HEARD CONTINUOUS LOW FREQUENCY NOISE. SLATS EXTENDED WITH NO NOISE OR ABNORMAL FLIGHT CONTROL RESPONSES. RAN FLAPS AND FOUND LT INBOARD LEADING EDGE SLAT TRACK COVER LOOSE. TIGHTENED SAME.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURNBACK, ON SLAT RETRACT HEARD CONTINUOUS LOW FREQUENCY NOISE. SLATS EXTENDED WITH NO NOISE OR ABNORMAL FLIGHT CONTROL RESPONSES. RAN FLAPS AND FOUND LT INBOARD LEADING EDGE SLAT TRACK COVER LOOSE. TIGHTENED SAME.