As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#163, JFK-SRQ. DESCENDING TO 3000 FT VERY STRONG LEVEL 2 FUME EVENT INTENSE SMELL OF DUSTY / DIRTY SCK IN FORWARD AFT OF PLANE AND FLIGHT DECK IMMEDIATELY RAN ODR ISO PROC PACK 1 AND CROSSBLEED CLOSED SOLVED THE PROBLEM ( AIR CONDITIONING PACK 1) LEFT PACK ). OPEN