As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX- ON APPROACH, A STRONG SMELL WAS NOTED IN THE COCKPIT. AFTER LANDING AND ENGINE SHUT DOWN, SMELL LINGERED. SMOKE AND SMELL WAS NOTED IN THE COCKPIT ONLY, NOT THE CABIN. MAINTENANCE REPLACED THE PILOT'S WINDSHIELD AND WINDSHIELD HEAT CONTROLLER. OPERATIONAL CHECKS GOOD.