Air-1 is a certification given to Officers/Deputies and above within the San Andreas State Police, the Los Santos Police Department, and the Blaine County Sheriff's Office.
Air-1 is a certification that allows officers to fly the police department issued helicopter. A vehicle that allows officers to pursue fast driving vehicles, keep radio communications updated to support ground units, or to be able to scour an area with ease if they need to locate a vehicle or individual.
Those who do have this certification can pull out the helicopter and utilize this tool when ever it is needed.