As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#872, SLC-JFK. 'STRONG DIRTY SOCK ODOR DURING DECENT GOT STRONGER DURING APPROACH AND THEN TAXI; T/S REF FIM BD500-A-J21-22-00-00AAA-423A-A. REPLACED RECIR FILTER 1 + 2 IAW AMP BD500-A-J21-22-03-01AAA-520A-A. NO ODOR AT THIS TIME. ENG RUN OKAY. A/C OKAY FOR CONT SVC.'