What was found
DURING APPROACH AT SAEZ, FLT CREW ENCOUNTERED MULTIPLE FAULTS (ENGINES NR 1, 2, AND 3 SELECT FADEC ALTERNATE LEVEL 2, SELECT ELEVATOR FEEL MAN, SELECT FLAP LIMIT OVERRIDE, WINDSHEAR DETECTION FAIL). A/C WAS ENCOUNTERING HEAVY TURBULENCE WITH HEAVY PRECIPITATION. A/C WAS EXPERIENCING AERODYNAMIC VIBRATION AS FLAPS WERE DEPLOYED TO 35 DEGREES. FLT CREW INITIATED A 'MISSED APPROACH'. FLT CREW INITIATED A SECOND APPROACH TO AIRPORT. NOTED FAULTS AND VIB CONTINUED DURING SECOND APPROACH. A/C LANDED, BUT WAS UNABLE TO STOP, A/C STOPPED 450 FT OFF THE END OF THE RUNWAY. NO INJURIES NOTED. (M)