What was found
FLAP CAUTION MESSAGE AFTER TAKE-OFF FROM GSP, AIRCRAFT RETURNED TO THE FIELD.COMPLIED WITH AD 98-20-01 FLAP CAUTION MESSAGE "FIREST EVENT" MAINTENANCE ACTION, PARAGRAPH (B) 1,2,3 (A,B,C AND E). FLAP SYSTEM WAS RESET WITH NO FURTHER FLAP CAUTION MESSAGE.