What was found
FGC B FAIL IN FLT USED CHECKLIST PROCEDURES WITH FGC B FAIL WE ALSO LOST CO PILOTS FLT DIRECTOR, FMS WENT TO SINGLE OPERATION, FWC FAIL, PILOT SIDE AIRSPEED INDICATOR WAS ALSO INDICATING AN OVERSPEED W A. 3 AOA IN THE CLIMB. M2B - REMOVED AND REPLACED NR 1 IAC UPDATED FMS DATA BASES AN ACFT DATA BASE AS NEEDED. IAW INTEGRATED AVIONICS SYS, SYS MANUAL A15-1146-069.