What was found
AFTER TAKEOFF, NR 4 LEADING EDGE SLAT GREEN LIGHT REMAINS ON WITH SLATS RETRACTED. RETURNED TO DEN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF, NR 4 LEADING EDGE SLAT GREEN LIGHT REMAINS ON WITH SLATS RETRACTED. RETURNED TO DEN.