What was found
AIRCRAFT WAS NOT GROUNDED: REPEAT FROM JANUARY 4, STATUS MESSAGE 30 MIN AFTER TAKEOFF FLIGHT LEVEL 400 DOOR FLIGHT LOCK 1L. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GROUNDED: REPEAT FROM JANUARY 4, STATUS MESSAGE 30 MIN AFTER TAKEOFF FLIGHT LEVEL 400 DOOR FLIGHT LOCK 1L. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)