As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DESENDING THROUGH 10500 STRONG DIRTY SOCKS SMELL TURNED OFF PACK 2. SMELL DISSAPEAR AFTER 1 MINUTE . OPENED RAM AIR VALVE PACK 1 ALREADY DEFERED-IAW TI-2100-2004-CEO COMPLETED CHRONIC AIR QUALITY TROUBLESHOOTING AND CLEANING IAW AM 36-12-00. FOUND NO CONTAMINATION TI-2100-204-CEO ACCOMPLISHED