Houston County Airport is a public use airport

Airport

An airport is a location where aircraft such as fixed-wing aircraft, helicopters, and blimps take off and land. Aircraft may be stored or maintained at an airport...

 located three miles (5 km) south of the central business district

Central business district

A central business district is the commercial and often geographic heart of a city. In North America this part of a city is commonly referred to as "downtown" or "city center"...

 of Caledonia

Caledonia, Minnesota

As of the census of 2000, there were 2,965 people, 1,223 households, and 754 families residing in the city. The population density was 1,037.1 people per square mile . There were 1,286 housing units at an average density of 449.8 per square mile...

, a city in Houston County

Houston County, Minnesota

As of the census of 2000, there were 19,718 people, 7,633 households, and 5,411 families residing in the county. The population density was 35 people per square mile . There were 8,168 housing units at an average density of 15 per square mile...

, Minnesota

Minnesota

Minnesota is a U.S. state located in the Midwestern United States. The twelfth largest state of the U.S., it is the twenty-first most populous, with 5.3 million residents. Minnesota was carved out of the eastern half of the Minnesota Territory and admitted to the Union as the thirty-second state...

, United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. It is owned by Houston County. It serves general aviation

General aviation

General aviation is one of the two categories of civil aviation. It refers to all flights other than military and scheduled airline and regular cargo flights, both private and commercial. General aviation flights range from gliders and powered parachutes to large, non-scheduled cargo jet flights...

 for Caledonia and surrounding towns including Spring Grove

Spring Grove, Minnesota

Spring Grove is a city in Houston County, Minnesota, United States. The population was 1,330 at the 2010 census.-Geography:According to the United States Census Bureau, the city has a total area of , all of it land...

 and Houston

Houston, Minnesota

Houston is a city in Houston County, Minnesota, United States. The population was 979 at the 2010 census.-History:The community was named after Sam Houston, first president of the Republic of Texas....

. There is no scheduled air service.

Although most U.S. airports use the same three-letter location identifier

Location identifier

A location identifier is a symbolic representation for the name and the location of an airport, navigation aid, or weather station, and is used for manned air traffic control facilities in air traffic control, telecommunications, computer programming, weather reports, and related services.-ICAO...

 for the FAA

Federal Aviation Administration

The Federal Aviation Administration is the national aviation authority of the United States. An agency of the United States Department of Transportation, it has authority to regulate and oversee all aspects of civil aviation in the U.S...

 and IATA

International Air Transport Association

The International Air Transport Association is an international industry trade group of airlines headquartered in Montreal, Quebec, Canada, where the International Civil Aviation Organization is also headquartered. The executive offices are at the Geneva Airport in SwitzerlandIATA's mission is to...

, Houston County Airport is assigned CHU by the FAA but has no designation from the IATA (which assigned CHU to Chuathbaluk Airport

Chuathbaluk Airport

Chuathbaluk Airport is a state-owned public-use airport located one nautical mile northeast of the central business district of Chuathbaluk, a city in the Bethel Census Area of the U.S. state of Alaska.- Facilities :...

 in Chuathbaluk, Alaska

Chuathbaluk, Alaska

Chuathbaluk is a city in Bethel Census Area, Alaska, United States. At the 2000 census the population was 119.-Geography:Chuathbaluk is located at ....

).

Facilities and aircraft

Houston County Airport covers an area of 52 acres (21 ha) which contains one asphalt

Asphalt

Asphalt or , also known as bitumen, is a sticky, black and highly viscous liquid or semi-solid that is present in most crude petroleums and in some natural deposits, it is a substance classed as a pitch...

 paved runway

Runway

According to ICAO a runway is a "defined rectangular area on a land aerodrome prepared for the landing and take-off of aircraft." Runways may be a man-made surface or a natural surface .- Orientation and dimensions :Runways are named by a number between 01 and 36, which is generally one tenth...

, 13/31, measuring 3,499 x 77 ft (1,066 x 23 m).

For the 12-month period ending May 31, 2006, the airport had 3,500 aircraft operations, 100% of which are general aviation

General aviation

General aviation is one of the two categories of civil aviation. It refers to all flights other than military and scheduled airline and regular cargo flights, both private and commercial. General aviation flights range from gliders and powered parachutes to large, non-scheduled cargo jet flights...

.