What was found
FLT 1294, MCO-HPN. ON DESCENT PASSING 13000 FT FLIGHT ATTENDANT CALLED. DESCRIBING STRONG ELECTRICAL BURNING SMELL IN AFT CABIN. NO VISIBLE SMOKE. FA WENT ON OXYGEN. ODOR DISSIPATED BETWEEN 3000 FT; BASED ON PILOTS REPORT AND COS REPORT SHEET THE MOST PROBABLE CAUSE OF THE ODOR FALLS UNDER TYPE 9. THE CAUSE OF COS IS MISCELLANEOUS. INSPECTION OF ALL ELECTRICAL SYSTEM IN AFT CABIN CHECK, NO BURNING SMELL WAS NOTICED AND ALL SYS OPS OK. AS PER TSM 05-50-00-810-831. NO FAULTS FOUND. AS PER INFORMATION NOTICE 2017-T015C ODOR IS CATEGORIZED AS A LEVEL 1 ENVIRONMENTAL SYSTEM ODOR. COMPLIED WITH INFORMATION NOTICE 2017-T015C. SECTION B. AIRCRAFT IS OK FOR SERVICE.