Question: The Charlottesville–Albemarle Airport and Rapid City Regional Airport are both what type of airport?
Sentence (from "Charlottesville–Albemarle Airport"): Charlottesville–Albemarle Airport (IATA: CHO, ICAO: KCHO, FAA LID: CHO) is a public use airport located 7 NM north of Charlottesville, in Albemarle County, Virginia, United States.
Relevant evidence: Yes