What was found
FLT#1307, BOS-BNA, ODOR EVENT ON DESCENT INTO BNA 2-3 MINUTES IN DURATION FROM APPOX 17000 TO 14000 FT COCKPIT NOTICED FOR 2 MINUTES AFT GALLEY NOTICED FOR 3 MINTUES WAS WORST IN AFT GALLEY ELECTRICAL SMELL MIST OR SMOKE VISABLE EYE IRRATION AND HEADACHE SYMPTOMS; COMPLIED WITH INFORMATION NOTICE 2017-T015, SECTION A, ISOLATED FAULT IN GALLEY TO TYPE 10 - COFFEE MAKER 403B.PLACED ON NEF. FOR COCKPIT ODOR, PERFORMED LEVEL A DECONTAMINATION OF THE ECS SYSTEM PER AMM 21-00-00 CONFIRMED NO ODOR, AC OK FOR SVC.