Narrative:

While on descent, a loud noise was heard and the rudder pedals moved. Then, everything was normal, but we showed a door unlock light. The descent and landing were normal. While taxiing to parking, ground control told us we were missing a baggage door. Upon inspection, we found the rear baggage entry door missing -- cause unknown. The flight had been going for about 1 hour before we experienced the bang that apparently was the door leaving the aircraft. Callback conversation with reporter revealed the following information: the reporter stated the left aft cargo compartment door departed the aircraft and has not been recovered. The reporter said the first officer's preflight inspection was accomplished with no indication of the door being unlocked and the door warning system operated normally. The reporter stated the aircraft incurred minor damage with a crease in the rudder and some paint scratches. The reporter said the FAA has made no contact with the reporter.

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Original NASA ASRS Text

Title: A CESSNA 650 ON DSCNT AT FL350 HEARD A LOUD NOISE AND FELT RUDDER PEDAL MOVEMENT. ON TAXI IN THE TWR ADVISED CREW AFT CARGO DOOR MISSING.

Narrative: WHILE ON DSCNT, A LOUD NOISE WAS HEARD AND THE RUDDER PEDALS MOVED. THEN, EVERYTHING WAS NORMAL, BUT WE SHOWED A DOOR UNLOCK LIGHT. THE DSCNT AND LNDG WERE NORMAL. WHILE TAXIING TO PARKING, GND CTL TOLD US WE WERE MISSING A BAGGAGE DOOR. UPON INSPECTION, WE FOUND THE REAR BAGGAGE ENTRY DOOR MISSING -- CAUSE UNKNOWN. THE FLT HAD BEEN GOING FOR ABOUT 1 HR BEFORE WE EXPERIENCED THE BANG THAT APPARENTLY WAS THE DOOR LEAVING THE ACFT. CALLBACK CONVERSATION WITH RPTR REVEALED THE FOLLOWING INFO: THE RPTR STATED THE L AFT CARGO COMPARTMENT DOOR DEPARTED THE ACFT AND HAS NOT BEEN RECOVERED. THE RPTR SAID THE FO'S PREFLT INSPECTION WAS ACCOMPLISHED WITH NO INDICATION OF THE DOOR BEING UNLOCKED AND THE DOOR WARNING SYS OPERATED NORMALLY. THE RPTR STATED THE ACFT INCURRED MINOR DAMAGE WITH A CREASE IN THE RUDDER AND SOME PAINT SCRATCHES. THE RPTR SAID THE FAA HAS MADE NO CONTACT WITH THE RPTR.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.