What was found
BOS - INFLIGHT JFK-CDG. CAPTAIN REPORTED STANDBY ATTITUDE INDICATOR GYRO FLAG WAS IN VIEW. LANDED BOS WITHOUT INCIDENT. REMOVED AND REPLACED STANDBY ATTITUDE INDICATOR. SYSTEM GROUND CHECK NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BOS - INFLIGHT JFK-CDG. CAPTAIN REPORTED STANDBY ATTITUDE INDICATOR GYRO FLAG WAS IN VIEW. LANDED BOS WITHOUT INCIDENT. REMOVED AND REPLACED STANDBY ATTITUDE INDICATOR. SYSTEM GROUND CHECK NORMAL OPERATION.