As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A BURN SMELL WAS NOTED IN THE COCKPIT APPROXIMATELY ONE HOUR AFTER LEVEL OFF. THE SMELL WENT AWAY IN APPROX 2 MINUTES. A SEARCH OF CABIN AT COURIER AREA FOUND NO OBVIOUS PROBLEMS. INSPECTED ALL ACCESSIBLE FLT DECK COMPT'S FOR ANY VISUAL DAMAGE OR ODORS. ADJUSTED ALL COCKPIT LIGHTING TO VARIOUS INTENSITY. NO DISCREPANCIES WERE NOTED. OK TO CONTINUE.