Question: Are both Dickinson Theodore Roosevelt Regional Airport and Kenai Municipal Airport in the United States?
Related documents: [0]  [DOC] Dickinson Theodore Roosevelt Regional Airport (IATA: DIK, ICAO: KDIK, FAA LID: DIK) , formerly known as Dickinson Municipal Airport, is a public use airport located five nautical miles (6 mi, 9 km) south of the central business district of Dickinson, in Stark County, North Dakota, United States. It is owned by the Dickinson Airport Authority. [END] 
[1]  [DOC] Kenai Municipal Airport (IATA: ENA, ICAO: PAEN, FAA LID: ENA) is a city owned, public use airport located in Kenai, a city in the Kenai Peninsula Borough of the U.S. state of Alaska. [END] 
Answer: 
yes
yes