As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#1287, PVD-PBI. ' DIRTY SOCK SMELL ON DESCENT RAN ODOR REC 3 ISOLATION PROCEDURES SEEMED LIKE PACK 1 WAS AT FAULT; PERFORMED PACKS BURN PROCEDURE IAW TSM TASK 05-50-810-831A AND INFORMATION NOTICE 2017-T051 1.NO ODOR PRESENT IN THE CABIN OR FLIGHT DECK. THIS CLEARS MDDR. MX-4 UPDATED. PLACARD REMOVED, MCC NITIFIED.A/C OK FOR SERVICE.'