What was found
JFK - CAPTAIN REPORTED FORWARD CARGO DOOR INDICATION SHOWING DOOR NOT CLOSED AFTER TAKEOFF. EMERGENCY DECLARED RETURNED JFK LANDED WITHOUT INCIDENT. ADJUSTED FORWARD CARGO DOOR DOWN SENSOR. SYSTEM GROUND CHECK NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
JFK - CAPTAIN REPORTED FORWARD CARGO DOOR INDICATION SHOWING DOOR NOT CLOSED AFTER TAKEOFF. EMERGENCY DECLARED RETURNED JFK LANDED WITHOUT INCIDENT. ADJUSTED FORWARD CARGO DOOR DOWN SENSOR. SYSTEM GROUND CHECK NORMAL OPERATION.