Specifications include, but are not limited to: The City of Yankton would like to enter into an agreement with a private operator that would provide aircraft maintenance services at the Chan Gurney Municipal Airport. At a minimum, the selected operator will be required to demonstrate they can provide the following: Must have minimum Airframe and Powerplant (A&P) certifications. 1. Needs the capability of performing oil changes, tire changes, tire repairs and battery replacement. 2. Will have regular 8:00 AM to 5:00 PM business day hours and be “on – call” with the ability to have qualified staff at Chan Gurney Airport, performing repairs within 2 hours of being contacted. 3. Be able to do annual inspections on piston style airplanes, Inspection Authorization (IA). 4. Possess and have on site, updated equipment capable of providing the required services.