Tununak Airport is a state-owned, public-use
airport
An airport is an aerodrome with extended facilities, mostly for commercial Aviation, air transport. They usually consist of a landing area, which comprises an aerially accessible open space including at least one operationally active surf ...
located one nautical mile (1.85 km) southwest of the
central business district
A central business district (CBD) is the Commerce, commercial and business center of a city. It contains commercial space and offices, and in larger cities will often be described as a financial district. Geographically, it often coincides wit ...
of
Tununak, in the
Bethel Census Area of the
U.S. state
In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its so ...
of
Alaska
Alaska ( ) is a non-contiguous U.S. state on the northwest extremity of North America. Part of the Western United States region, it is one of the two non-contiguous U.S. states, alongside Hawaii. Alaska is also considered to be the north ...
.
As per
Federal Aviation Administration
The Federal Aviation Administration (FAA) is a Federal government of the United States, U.S. federal government agency within the United States Department of Transportation, U.S. Department of Transportation that regulates civil aviation in t ...
records, this airport had 1,809 commercial passenger boardings (enplanements) in
calendar year
A calendar year begins on the New Year's Day of the given calendar system and ends on the day before the following New Year's Day, and thus consists of a whole number of days.
The Gregorian calendar year, which is in use as civil calendar in ...
2008, a decrease of 9.6% from the 2,001 enplanements in 2007.
Tununak Airport is included in the FAA's
National Plan of Integrated Airport Systems
The National Plan of Integrated Airport Systems (NPIAS) is an inventory of U.S. aviation infrastructure assets. With the Airport and Airway Improvement Act of September 3, 1982, the Federal Aviation Administration (FAA) was required to develop a ...
(2009–2013), which
categorizes it as a ''
general aviation
General aviation (GA) is defined by the International Civil Aviation Organization (ICAO) as all civil aviation aircraft operations except for commercial air transport or aerial work, which is defined as specialized aviation services for other ...
'' facility.
Although most U.S. airports use the same three-letter
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 staffed air traffic control facilities in air traffic control, telecommunications, computer program ...
for the
FAA and
IATA
The International Air Transport Association (IATA ) is an airline trade association founded in 1945. IATA has been described as a cartel since, in addition to setting technical standards for airlines, IATA also organized tariff conferences tha ...
, this airport is assigned 4KA by the FAA and TNK by the IATA.
Great Circle Mapper: TNK - Tununak, Alaska
Retrieved 2 Sep 2009.
Facilities
Tununak Airport has one runway
In aviation, a runway is an elongated, rectangular surface designed for the landing and takeoff of an aircraft. Runways may be a human-made surface (often asphalt concrete, asphalt, concrete, or a mixture of both) or a natural surface (sod, ...
designated 8/26 with a gravel
Gravel () is a loose aggregation of rock fragments. Gravel occurs naturally on Earth as a result of sedimentation, sedimentary and erosion, erosive geological processes; it is also produced in large quantities commercially as crushed stone.
Gr ...
surface measuring 1,778 by 30 feet (542 x 9 m). The airport is unattended.CTAF
Common traffic advisory frequency (CTAF) is the name given to the VHF radio frequency used for air-to-air communication at United States and Australian non-towered airports.
Many towered airports close their towers overnight, keeping the airpor ...
.
* Caution: runway condition not monitored; recommend visual inspection prior to using.
* Road 600' long used for landings and takeoff during strong crosswinds
A crosswind is any wind that has a perpendicular component to the line or direction of travel. This affects the aerodynamics of many forms of transport. Moving non-parallel to the wind direction creates a crosswind component on the object and th ...
.
* Pilots are requested to self-announce on CTAF prior to taxiing on runway for departure; leaving the runway and within 10 NM of the airport when approaching to land.
* Windsock unreliable.
Airlines and destinations
See also
* List of airports in Alaska
This is a list of airports in Alaska (a U.S. state), grouped by type and sorted by location. It contains all public-use and military airports in the state. Some private-use and former airports may be included where notable, such as airports that ...
References
External links
FAA Alaska airport diagram
(GIF
The Graphics Interchange Format (GIF; or , ) is a Raster graphics, bitmap Image file formats, image format that was developed by a team at the online services provider CompuServe led by American computer scientist Steve Wilhite and released ...
)
Airports in the Bethel Census Area, Alaska
{{Alaska-airport-stub