What was found
FLIGHT 5406 - DURING APPROACH INTO CVG RECEIVED A FLAP FAIL CAUTION MESSAGE AT 0 DEGREE FLAP POSITION, CREW DECLARED AN EMERGENCY, AIRCRAFT LANDED SAFELY.COMPLIED WITH AD 98-20-01 FLAP CAUTION MESSAGE "FIRST EVENT" MAINTENNACE ACTION, PARAGAPH (B) 1,2,3 (A,B,C AND E). FLAP SYSTEM WAS RESET WITH NO FURTHER FLAP CAUTIN MESSAGES.