As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT # 1605 ISP -TPA . " A/C N760-FLT-1605-ISP-TPA-ODOR EVENT THE PILOT ANNOTATED: FUME EVENT STARTED ON THE DESCENT AFTER WE SMELLED THE ODOR, I TURNED OFF PACK 1 THE SMELL WENT AWAY. AFTER 10 MINUTES I TURNED PACK 1 BACK ON AND THE ODOR RETURNED I KEPT PACK 1 OFF UNTIL LANDING. THIS A/C HAD NO PRIOR ODOR EVENTS REPORTED IN THE LAST 30 DAYS. THE A/C WAS TAKEN OOS."