What was found
ABORTED TAKEOFF, FWD CARGO DOOR OPEN FOUND FWD CARGO DOOR NOT LATCHED PROPERLY, ON CLOSING OF HANDLE INDICATION OF DOOR OPEN WENT OUT. REJECT OCCURRED AT APPROX 80 KNOTS WITH MAX AUTOBRAKE STOPPING AIRCRAFT. MAX BRAKE TEMP WAS 720 ON BRAKE NR 3. VERIFIED NO FLATSPOTS ON ANY TIRE, FUSEABLE PLUGS REMAINED INTACT. ALL BRAKE PISTONS OPERATE NORMALLY AT THIS TIME IN REF AMM 32-42-00-710-001-A PERFORMED OPS CHECK OF FWD CARGO DOOR IN REF 52-31-00, DOOR OPERATED NORMALLY WITH INDICATIONS CORRECTLY SHOWN ON THE ECAM SCREEN.