As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ALB - FLT 342 - ON APPROACH TO ALB, FROM PHL, CREW REPORTED A BURNING SMELL IN THE COCKPIT. THE NR 1 NAV INDICATIONS ALL FLAGGED AND THE NR 1 NAV CIRCUIT BREAKER POPPED. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NR 1 NAV CONTROL PANEL. RESET CIRCUIT BREAKER. OPERATIONAL CHECK GOOD. (M)