The acre is a unit of land area used in the imperial and US customary systems.
An airport is an aerodrome with extended facilities, mostly for commercial air transport.
Asphalt, also known as bitumen, is a sticky, black, and highly viscous liquid or semi-solid form of petroleum.
California is a state in the Pacific Region of the United States.
General aviation (GA) is all civil aviation operations other than scheduled air services and non-scheduled air transport operations for remuneration or hire.
Hoopa (formerly, Hupa, Ho-pah, Hoo-pah, Hupo, and Up-pa) is an unincorporated community and census-designated place (CDP) in Humboldt County, California.
Humboldt County is a county in the U.S. state of California.
Hupa are a Native American people of the Athabaskan-speaking ethnolinguistic group in northwestern California.
According to the International Civil Aviation Organization (ICAO), a runway is a "defined rectangular area on a land aerodrome prepared for the landing and takeoff of aircraft".
The United States of America (USA), commonly known as the United States (U.S.) or America, is a federal republic composed of 50 states, a federal district, five major self-governing territories, and various possessions.