What was found
CRACK INDICATIONS WERE NOTED AT THE NR 4 & 5 HOLES OF THE FUSELAGE SKIN AT THE FORWARD ENTRY DOOR (L1) CUT OUT AFT LWR CORNER DURING NDT INSP. REPAIR IS REQUIRED PRIOR TO FURTHER FLIGHT. AMOC TO AD 24-05-03 MAY BE REQUIRED. CORRECTIVE ACTION: CRACK INDICATIONS WERE NOTED AT THE NO. 4 AND 5 HOLES OF THE FUSELAGE SKIN AT THE FORWARD ENTRY DOOR (L1) CUT OUT AFT LWR CORNER DURING NDT INSP. REPAIR IS REQUIRED PRIOR TO FURTHER FLIGHT. AMOC TO AD 24-05-03 MAY BE REQUIRED. (1472829)