What was found
FLT NR 3566 - RIC - F/O'S ATT/HEADING FAIL MESSAGE. MAINTENANCE REMOVED AND REPLACED THE NR 2 AHRS, OPS CHECK GOOD AT THIS TIME.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT NR 3566 - RIC - F/O'S ATT/HEADING FAIL MESSAGE. MAINTENANCE REMOVED AND REPLACED THE NR 2 AHRS, OPS CHECK GOOD AT THIS TIME.