What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) On 05-02-07 at 1400 hours local time, N767DM taxied into a ground battery cart. The pilot failed to see the auxiliary battery cart in front of the aircraft before taxiing the aircraft and impacted the battery cart with the right propeller. (-23 amendment) current company policy states a mechanic or the EMT on board will remove the cart after startup. The EMT got on board thinking a mechanic would come out and disconnect the cart after startup. The pilot thought the EMT disconnected the cart so he conducted a normal aircraft bater start.
As the FAA filed it
(-23) ON 05-02-07 AT 1400 HOURS LOCAL TIME, N767DM TAXIED INTO A GROUND BATTERY CART. THE PILOT FAILED TO SEE THE AUXILIARY BATTERY CART IN FRONT OF THE AIRCRAFT BEFORE TAXIING THE AIRCRAFT AND IMPACTED THE BATTERY CART WITH THE RIGHT PROPELLER. (-23 AMENDMENT) CURRENT COMPANY POLICY STATES A MECHANIC OR THE EMT ON BOARD WILL REMOVE THE CART AFTER STARTUP. THE EMT GOT ON BOARD THINKING A MECHANIC WOULD COME OUT AND DISCONNECT THE CART AFTER STARTUP. THE PILOT THOUGHT THE EMT DISCONNECTED THE CART SO HE CONDUCTED A NORMAL AIRCRAFT BATER START.