Airline History Museum is located at the Downtown Airport. They provide the largest hangar facilities at the airport. It was obtained to become the new AHM headquarters, hangar and maintenance facility. There are staff offices, shops, a large museum, as well as a fully stocked gift shop, artifact storage and a heated hangar large enough for indoor storage and maintenance of all three AHM aircraft. Museum and aircraft tours, as well as aircraft maintenance, can now be conducted in shirt-sleeve comfort regardless of the weather.