The Penn Yan Police Department says they were called to a pedestrian struck by a vehicle shortly before 9 pm on Thursday.
Officers say Alfred Thompkins, of Penn Yan had been struck by a southbound vehicle being operated by Janet Hafner, also of Penn Yan.
Thompkins suffered injury from the collision and was flown to Strong Memorial Hospital by Mercy Flight for treatment.
Witnesses advised that Thompkins was not in the crosswalk when he attempted to cross Main St. in an easterly direction.
Police say the investigation is ongoing.