What was found
CREW RECEIVED AN EICAS MESSAGE THAT THE L1 DOOR WAS OPEN IN FLIGHT. AFTER LANDING WITHOUT INCIDENT MANTENANCE INSPECTED PROX SENSOR AND DOOR STRIKER PER EMB AMM AND NO DEFECTS NOTED. OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW RECEIVED AN EICAS MESSAGE THAT THE L1 DOOR WAS OPEN IN FLIGHT. AFTER LANDING WITHOUT INCIDENT MANTENANCE INSPECTED PROX SENSOR AND DOOR STRIKER PER EMB AMM AND NO DEFECTS NOTED. OPS CHECKED GOOD.