What was found
AIRCRAFT WAS GROUNDED: AIRCRAFT FUMES WHILE DESCENDING OUT OF FL180. ACRID SOCK ODOR. (OPEN)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: AIRCRAFT FUMES WHILE DESCENDING OUT OF FL180. ACRID SOCK ODOR. (OPEN)