Audubon County Airport

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Audubon County Airport
Airport typePublic
OwnerAudubon County Airport Authority
LocationAudubon, Iowa
Elevation AMSL1,287 ft / 392 m
Coordinates41°42′05″N 094°55′14″W / 41.70139°N 94.92056°W / 41.70139; -94.92056
ADU is located in Iowa
Location of airport in Iowa/United States
ADU is located in the United States
ADU (the United States)
Direction Length Surface
ft m
14/32 3,640 1,109 Concrete
Statistics (2005)
Aircraft operations2,562

Audubon County Airport (ICAO: KADU, FAA LID: ADU), formerly Audubon Municipal Airport, is a public airport located one mile (2 km) southeast of the central business district of Audubon, a city in Audubon County, Iowa, United States. It is owned by the Audubon County Airport Authority.[1]

Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, Audubon County Airport is assigned ADU by the FAA but has no designation from the IATA (which assigned ADU to Ardabil Airport in Ardabil, Iran).[2][3]

Facilities and aircraft[edit]

Audubon County Airport covers an area of 46 acres (19 ha) which contains one concrete paved runway (14/32) measuring 3,640 x 60 ft (1,109 x 18 m). For the 12-month period ending September 28, 2005, the airport had 2,562 aircraft operations: 96% general aviation and 4% air taxi.[1]


  1. ^ a b c FAA Airport Master Record for ADU (Form 5010 PDF), effective 2007-10-25
  2. ^ KADU - Audubon, Iowa (Audubon County Airport) at Great Circle Mapper
  3. ^ ADU / OITL - Ardabil, Iran at Great Circle Mapper

External links[edit]