As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#355, JFK-PLS. 'ALL 4 FLIGHT ATTENDANTS REPORT ODOR OUT OF 10,000 FT. DISSIPATED THEN CAME BACK ON THE GROUND - NO SMELL IN COCKPIT TILL ON THE GROUND. ( PACKS ); COMPLIED WITH INFO NOTICE 2017-T015K SECTION B2 IDENTIFIED ODOR FROM APU. LVL B ECS DECON ACCOMPLISHED PER TSM 05-50-00-810-831-A A/C IS OK FOR SVC PACKS RESTORED TO NORM MX4 UPDATED PLACARD REMOVED MCC NOTIFIED.'