As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#583, JFK-MCO.' ON DESCENT BELOW 10000 FEET NOTICED STRONG DIRTY SOCK SMELL ON SHORT FINAL FA'S CALLED TO COMPLAIN OF A POSSIBLE FUME EVENT IN PROGRESS. AFTER LANDING DISSIPATED; COMPLIED WITH INFO NOTICE 2017-T015K SECT B2. FOUND SOURCE OF SMELL TO COME FROM APU BLEED. IDENTIFIED ODOR TYPE 1 - PLACED APU ON MEL. DECONTAMINATION LEVEL A PERFORMED PER TSM 05-50-00-810-831-A. AIRCRAFT IS OK FOR SVC.'