What was found
AIRCRAFT WAS GROUNDED: AFTER TAKEOFF, MUSTY DIRTY SOCK SMELL FROM MID CABIN TO THE FLIGHT DECK. RECIRULATION FILTERS CHANGED. PER JOB CARD 08C1221001.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: AFTER TAKEOFF, MUSTY DIRTY SOCK SMELL FROM MID CABIN TO THE FLIGHT DECK. RECIRULATION FILTERS CHANGED. PER JOB CARD 08C1221001.