What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Local controller authorized landing aircraft and mowing tractor to be on runway at same time. They collided at a crossing intersection. Local procedures have been changed to authorize ground vehicles to receive clearance to hold short of runways until specific clearnce to cross is issued.
As the FAA filed it
(-23) LOCAL CONTROLLER AUTHORIZED LANDING AIRCRAFT AND MOWING TRACTOR TO BE ON RUNWAY AT SAME TIME. THEY COLLIDED AT A CROSSING INTERSECTION. LOCAL PROCEDURES HAVE BEEN CHANGED TO AUTHORIZE GROUND VEHICLES TO RECEIVE CLEARANCE TO HOLD SHORT OF RUNWAYS UNTIL SPECIFIC CLEARNCE TO CROSS IS ISSUED.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.