As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT NOT GROUNDED) DIRTY SOCK SMELL WAS OBSERVED ON DESCENT FROM AROUND 5000 FEET UNTIL TOUCHDOWN AND TAXI / PERFORMED TC 001 AND LEVEL A DECON IAW AMM 21-00-00-815-802-A. NO ODOR REPRODUCED. COMPLETED STEPS 4.D.(2)- TO END OF PHASE 2 TASK CARD NO SMELL REPLICATED AT THIS TIME NO ISSUES NOTED.