As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW STATED THAT THE FUSELAGE DOORS WARNING LIGHT CAME ON DURING ROTATION AND THE ACFT DUMPED PRESSURE. AN EMERGENCY WAS NOT DECLARED AND RETURNED TO LAND WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND AFT BLOW OUT PANEL WAS POPPED. MAINTENANCE SECURRED AFT BLOW OUT PANEL AND PERFORMED A GROUND PRESSURE CHECK IAW AMM. ACFT IS GOOD FOR SERVICE.