As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 4031 - DURING FLIGHT FROM ATL TO PFN, THE MFC 1A SPOILER CIRCUIT BREAKER TRIPS AND THE FLAGS UNLOCK LIGHT CAME ON. CREW NOTICED SMOKE SMELL COMING FROM THE MFC. AIRCRAFT LANDED SAFELY. MAINTENANCE REMOVED AND REPLACED THE MFC AND RIGHT SIDE CAUTION SWITCH. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. (M)