As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - AIRSPEED MOMENTARILY EXCEEDED VMO DURING CLIMBOUT WITH AUTOPILOT ON AS UP TO 250 KT IAW DOCUMENT AP67-3-0601 P 1-4 AIRSPEED CONFIRMED WITHIN LIMIT CONDITION AND ADC BITE TEST OK WITH TASK 34-12-00-716-010 AND 34-12-00-866-005 AND ALSO VISUALLY INSPECTED ACFT CONTROL SURFACES. FOUND NO PROBLEM OVERSPEED INSP AMM 05-51-04-212.