What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23)On 5/21/2000 1630 PDT N647JM a velocity sl was on climb out when the left cabin door departed the aircraft. The door landed in a grass field resulting in no ground damage. The pilot declared an emergency and returned to the airport. privacy data omitted Stated that he had been taxing with the door open and was in the process of using a new check list. He also stated that ground control had him taxi down the active runway. privacy data omitted Felt that while running the check list and watching for traffic on the active runway he had neglected to latch the cabin door all the way. Resulting in the door being torn from the aircraft on climb out.
As the FAA filed it
(-23)ON 5/21/2000 1630 PDT N647JM A VELOCITY SL WAS ON CLIMB OUT WHEN THE LEFT CABIN DOOR DEPARTED THE AIRCRAFT. THE DOOR LANDED IN A GRASS FIELD RESULTING IN NO GROUND DAMAGE. THE PILOT DECLARED AN EMERGENCY AND RETURNED TO THE AIRPORT. ^PRIVACY DA^ STATED THAT HE HAD BEEN TAXING WITH THE DOOR OPEN AND WAS IN THE PROCESS OF USING A NEW CHECK LIST. HE ALSO STATED THAT GROUND CONTROL HAD HIM TAXI DOWN THE ACTIVE RUNWAY. ^PRIVACY DA^ FELT THAT WHILE RUNNING THE CHECK LIST AND WATCHING FOR TRAFFIC ON THE ACTIVE RUNWAY HE HAD NEGLECTED TO LATCH THE CABIN DOOR ALL THE WAY. RESULTING IN THE DOOR BEING TORN FROM THE AIRCRAFT ON CLIMB OUT.