What was found
FLIGHT 5138 - FLAPS FAIL CAUTION MESSAGE, FLAPS FAILED AT 0 DEGREES. COMPLIED WITH AD 2006-12-21 FLAP CAUTION MESSAGE -FIRST EVENT- MAINTENANCE ACTION, PARAGRAPH (G) 1, 2, 3 (A, B, C). FLAP SYSTEM WAS RESET WITH NO FURTHER FLAP CAUTION MESSAGES.