As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 597 PVD- FLL. LEVEL 2 ODOR EVENT ON DESCENT PASSING 12,000 ODOR PERSISTED UNTIL PACK "1' WAS TURNED OFF. APU WAS OFF.;AS PER FLT CREW REPORT NOTED ELECTRICAL ODOR. PERFORMED TSM 24-00-00 NO ODOR NOTED. COMPLIED WITH INFORMATION NOTICE 2017-T015 STEPS 1 AND 2. IDENTIFIED ODOR AS PER CREW TYPE 9- ELECTRICAL DECONTAMINATION LEVEL A WAS ACCOMPLISHED PER AMM 21-00-00. AIRCRAFT IS OK FOR SERVICE.