As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: EICAS WARNING DOOR AFT CARGO AFTER TAKEOFF. AIRCRAFT RETURNED TO FIELD EMERGENCY DECLARED AND LANDED OVERWEIGHT WITHOUT INCIDENT. **SUPPLEMENTAL REPORT FOR SDR AALA202405136020** (CLOSED) MAINTENANCE OUND DEBRIS ON PROXIMITY SENSOR S52043. CLEANED SENSOR T OF DEBRIS.