MINGO PARK- Station 46 & 26 were dispatched to Mingo Park for a landing zone for a patient thrown from a horse. While on-scene of the landing zone, another call came in for another patient thrown from a horse over the hill near Mansion Rd and SR 136. An engine from 26 was diverted to assist while Engine 46-2 & Chief 46-1 (Curcio) handled the landing zone at the ball field. Chief 46-1 requested Squad 14 to Mansion Rd for man power and equipment if needed. Captain 46-2 (Dunmire) met the 26 engine and Squad 14 on Mansion Rd to aid in locating the scene. As Capt. 2 arrived on-scene, the patient was being loaded in the ambulance and cancelled all units not on-scene.