MAGEE FIRE UNITS DISPATCHED AT 15:39 TO SET UP A LANDING ZONE AT THE EXIT 41 SALT BARN FOR NORTH SENECA AMBULANCE COMING FROM THE VILLAGE OF WATERLOO.  963 ENROUTE AT 15:39 WITH 961 RESPONDING AT 15:44.  ENGINE 902 ENROUTE AT 15:44. 963 AND ENGINE 902 ON SCENE AT 15:47. 961 ON LOCATION AT 15:51.  MERCY ON THE GROUND AT 15:56 AND AIRBORNE AT 16:10.  ALL UNITS CLEAR AT 16:10. NO MUTUAL AID ON THIS RUN.