What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Crew had just finished boarding passengers for swia flight #5886 on gate "fic." Tug #1 was pulling four baggage carts enroute from the depressed road way approaching gate "fic" at terminal "2" which is where N970SW was parked. Tug #2 was going in the opposite direction and spun-out on the glycol de-icing fluid on the ramp and hit the last cart being towed by tug #1, which caused the cart to impact the right wing winglet causing substantial damage to the winglet. The passengers and crew deplaned normally. There were no reported injuries to passengers, flight crew or ground personnel. The driver of tug #2 admitted she was "driving too fast for conditions", lost control of the tug and hit the cart. The responsible ground handling agency, united airlines (uala), has taken remedial action and placed the driver on probation.
As the FAA filed it
(-23) CREW HAD JUST FINISHED BOARDING PASSENGERS FOR SWIA FLIGHT #5886 ON GATE "FIC." TUG #1 WAS PULLING FOUR BAGGAGE CARTS ENROUTE FROM THE DEPRESSED ROAD WAY APPROACHING GATE "FIC" AT TERMINAL "2" WHICH IS WHERE N970SW WAS PARKED. TUG #2 WAS GOING IN THE OPPOSITE DIRECTION AND SPUN-OUT ON THE GLYCOL DE-ICING FLUID ON THE RAMP AND HIT THE LAST CART BEING TOWED BY TUG #1, WHICH CAUSED THE CART TO IMPACT THE RIGHT WING WINGLET CAUSING SUBSTANTIAL DAMAGE TO THE WINGLET. THE PASSENGERS AND CREW DEPLANED NORMALLY. THERE WERE NO REPORTED INJURIES TO PASSENGERS, FLIGHT CREW OR GROUND PERSONNEL. THE DRIVER OF TUG #2 ADMITTED SHE WAS "DRIVING TOO FAST FOR CONDITIONS", LOST CONTROL OF THE TUG AND HIT THE CART. THE RESPONSIBLE GROUND HANDLING AGENCY, UNITED AIRLINES (UALA), HAS TAKEN REMEDIAL ACTION AND PLACED THE DRIVER ON PROBATION.