The HVFCo. and Nancy Run Fire Co. (F14) were alerted at 15:32 hrs. for a MVA with rescue in the 300 block of Nazareth Pike. Rescue 5341 responded with staffing of 3. Upon arrival of 5341, 5353 (AC Hinkel) established command and found a vehicle into the rear of a rollback with one subject trapped. Engine 1411 and Engine/Rescue 5312 arrived on scene simultaneously and went in service with crews directed by 1454 (Captain B. Bachemin) who was assigned the Rescue Operations role by command. Crews from all companies assisted with stabilization of the vehicle, gaining access for the EMS Group, and extricating the subject from the vehicle. 53 Fire Police assisted with traffic control.