What was found
LOSS OF CABIN PRESSURIZATION OCCURRED DURING CRUISE FLIGHT AT 29,000 FEET. CABIN ALTITUDE ROSE TO 17,000 FEET AND OXYGEN MASKS WERE DEPLOYED THROUGHOUT THE CABIN. CREW EXECUTED EMERGENCY DESCENT TO 11,000 FEET. FLIGHT WAS DIVERTED TO CRW AND LANDED WITHOUT INCIDENT. AIRCRAFT WAS FERRIED TO ATL FOR REPAIRS. MAINTENANCE REPLACED CABIN PRESSURE AMPLIFIER, OUTFLOW VALVE, AND RADIO RACK VENTURI VALVE. OPERATIONAL CHECK NORMAL.