Boulder Municipal Airport is a public 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) northeast 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 Boulder

Boulder, Colorado

Boulder is the county seat and most populous city of Boulder County and the 11th most populous city in the U.S. state of Colorado. Boulder is located at the base of the foothills of the Rocky Mountains at an elevation of...

, a city in Boulder County

Boulder County, Colorado

Boulder County is the sixth most populous of the 64 counties of the state of Colorado of the United States. The county seat is Boulder. The most populous municipality in the county and the county seat is the City of Boulder...

, Colorado

Colorado

Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

, 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 the City of Boulder.

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...

, Boulder Municipal is assigned BDU (formerly 1V5) by the FAA and WBU by the IATA (which assigned BDU to Bardufoss Airport

Bardufoss Airport

Bardufoss Airport is situated at Bardufoss in the municipality of Målselv in Troms, North Norway. The airport is primarily military, but also serves a few civilian flights...

 in Bardufoss

Bardufoss

Bardufoss is a small village in the municipality of Målselv in Troms county, Norway. The population was 2,580. Bardufoss is located in the Målselvdalen valley near the confluence of the Barduelva and Målselva rivers. It is located about north of the city of Narvik and about south of the city...

, Norway

Norway

Norway , officially the Kingdom of Norway, is a Nordic unitary constitutional monarchy whose territory comprises the western portion of the Scandinavian Peninsula, Jan Mayen, and the Arctic archipelago of Svalbard and Bouvet Island. Norway has a total area of and a population of about 4.9 million...

). The airport's ICAO

International Civil Aviation Organization

The International Civil Aviation Organization , pronounced , , is a specialized agency of the United Nations. It codifies the principles and techniques of international air navigation and fosters the planning and development of international air transport to ensure safe and orderly growth...

 identifier is KBDU.

Facilities and aircraft

Boulder Municipal Airport covers an area of 136 acres (55 ha) which contains two 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...

s:

• Runway 8/26: 4,100 x 75 ft (1,250 x 23 m), Surface: Asphalt
• Runway 8G/26G: 4,100 x 25 ft (1,250 x 8 m), Surface: Asphalt/Turf

For the 12-month period ending December 31, 2005, the airport had 59,379 aircraft operations, an average of 162 per day: 99% 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...

, 1% air taxi

Air taxi

An air taxi is an air charter passenger or cargo aircraft which operates on an on-demand basis.-Regulation:In the United States, air taxi and air charter operations are governed by Part 135 of the Federal Aviation Regulations , unlike the larger scheduled air carriers which are governed by more...

 and <1% military. There are 220 aircraft based at this airport: 64% single engine, 23% gliders

Glider aircraft

Glider aircraft are heavier-than-air craft that are supported in flight by the dynamic reaction of the air against their lifting surfaces, and whose free flight does not depend on an engine. Mostly these types of aircraft are intended for routine operation without engines, though engine failure can...

, 11% multi-engine, 1% helicopter

Helicopter

A helicopter is a type of rotorcraft in which lift and thrust are supplied by one or more engine-driven rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forwards, backwards, and laterally...

s, <1% jet aircraft and <1% ultralight.

External links

• Boulder Municipal Airport at City of Boulder website
• Boulder Municipal Airport at Colorado DOT website