What was found
FLT#5, JFK-PTP. 'BEGINING AROUND 12000 FEET ON DEC. BEGAN TO SMELL STRONG DIRTY SOCK SMELL.CONTACTED #1 FA AND ALL CREW MEMBERS EXPERIENCED THE SAME SMELL BUT STRONGER. OIP- SWITCHED OF PACK 2 AND SMELL DIS; REFERENCE L/P 3819610-2 (COMPLIED WITH INFORMATION NOTICE 2017-T015J SECTION B2. DECONTAMINATION LEVEL "C" WAS ACCOMPLISHED PER TSM 05-50-00-810-831-A. A/C IS OK FOR SERVICE.) FOR CORRECTIVE ACTION AS WELL AS TSI 529049. ECS DECONTAMINATION ACCOMPLISHED. MDDR CLEARED. MX-4 UPDATED.'