Question: Aniak Airport and Valdosta Regional Airport, are which type of airport?
Sentence (from "Valdosta Regional Airport"): Valdosta Regional Airport (IATA: VLD, ICAO: KVLD, FAA LID: VLD) is a public-use airport located three nautical miles (6 km) south of the central business district of Valdosta, a city in Lowndes County, Georgia, United States.
Relevant evidence: Yes