Sky Harbor Airport & Seaplane Base

Sky Harbor Airport & Seaplane Base[1] or Sky Harbor Airport[2][3] (ICAO: KDYT, FAA LID: DYT) is a public airport in Duluth, Minnesota, United States.[2] It is located near the Wisconsin border, between Superior Bay and Lake Superior.[4] The airport is six nautical miles (11 km) southeast of the central business district of Duluth, Minnesota, on Minnesota Point within its city limits.[2]

Sky Harbor Airport

Sky Harbor Airport & Seaplane Base
Summary
Airport typePublic
OwnerDuluth Airport Authority
ServesDuluth, Minnesota
Opened1939<ref="StarTrib2020"/>
Elevation AMSL610 ft / 186 m
Coordinates46°43′19″N 092°02′36″W
Websitewww.duluthairport.com/...
Map
DYT
Location of airport in Minnesota/United States
DYT
DYT (the United States)
Runways
Direction Length Surface
ft m
14/32 3,050 930 Asphalt
13W/31W 5,000 1,524 Water
9W/27W 10,000 3,048 Water
Statistics
Aircraft operations (2006)13,900
Based aircraft (2016)26
Sources: Minnesota DOT,[1] FAA,[2] Airport website[3]

The airport is owned by the Duluth Airport Authority and has been operating for over 50 years. It is one of only four airports in Minnesota offering both a hard surface runway for airplanes and water landing areas for seaplanes.[3]

Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, Sky Harbor Airport is assigned DYT by the FAA but has no designation from the IATA.[5]

Facilities and aircraft

Sky Harbor Airport covers an area of 70 acres (28 ha) which contains one asphalt paved runway designated 14/32 which measures 3,050 by 75 feet (930 x 23 m). Runway 32 has a displaced threshold 658 ft past the beginning of the hard surface leaving 2,392 ft for landing. It also has two seaplane landing areas: 9W/27W is 5,000 by 1,500 feet (1,524 x 457 m) and 13W/31W is 10,000 by 2,000 feet (3,048 x 610 m).[2]

Protecting old-growth pine trees on the south east end of the runway prompted a $13.2 million project to realigned the runway by 5 degrees and changed the runway length to 2600 feet with no displayed thresholds. The airport reopened with its newly resurfaced runway on June 12, 2020. The runway realignment created seven acres of new land for the south east end of the runway along the edge of Park Point in order to angle the runway into the bay rather than toward the forest.[6]

For the 12-month period ending April 30, 2018, the airport had 13,900 aircraft operations, an average of 38 per day: 94% general aviation and 6% air taxi. In 2018, there were 24 aircraft based at this airport: 21 single-engine and 3 multi-engine.[2]

History

Sky Harbor Airport was founded in 1946 by Jack Brockway and William Neukom.

References
  1. "Sky Harbor Airport & Seaplane Base" (PDF). Airport Directory. Minnesota DOT. Archived from the original (PDF) on 2008-12-07. Retrieved 2008-08-08.
  2. FAA Airport Master Record for DYT (Form 5010 PDF), effective 2009-07-02.
  3. Sky Harbor Airport, official site
  4. Map of area around airport at MapQuest
  5. Great Circle Mapper: KDYT - Duluth, Minnesota (Sky Harbor Airport)
  6. Johnson, Brooks. "Sky Harbor airport's realigned runway reopens in Duluth". www.startribune.com. Retrieved June 18, 2020.
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