As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#48, TPA-LGA. "ODOR EVENT-DIRTY SOCKS SMELL AFT GALLEY AND BACK FEW ROWS I WAS TOLD SLIGHTY BETTER WITH PACK 1 OFF THAN IT CAME BACK; C/W INFO NOTICE 2017-T015L. PERFORMED T/S IAW TSM 05-50-00-810-831-A. DETERMINED TO BE A TYPE 1 (APU). APU HAS BEEN PLACED ON MEL. NO FURTHER DEFECTS NOTED. C/W LEVEL A DECONTAMINATION IAW AMM 21-00-00-615-802-A. NO ODORS NOTED AT THIS TIME."