What was found
EN ROUTE FROM MCO TO PHL, CREW REPORTED A CABIN ODOR & DIRTY SOCK SMELL. CREW MEMBERS COMPLAINED OF HEADACHE, NAUSEA & SCRATCHY THROAT. SMELL WAS OVERWHELMING, TAKEOFF TO LANDING, CRUISE SEEMED OK. ACCOMPLISHED JOB CARD 26L00021001. FOUND APU OIL OVER SERVICED. ACCOMPLISHED JOB CARD 26L00021002, APU BURNOUT. RAN APU & BOTH PACKS. NO ODOR NOTED AT THIS DATE & TIME.