Nonstop flight route between Shemya, Alaska, United States and Juneau, Wisconsin, United States:
Departure Airport:

Arrival Airport:

Distance from SYA to UNU:
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- About this route
- SYA Airport Information
- UNU Airport Information
- Facts about SYA
- Facts about UNU
- Map of Nearest Airports to SYA
- List of Nearest Airports to SYA
- Map of Furthest Airports from SYA
- List of Furthest Airports from SYA
- Map of Nearest Airports to UNU
- List of Nearest Airports to UNU
- Map of Furthest Airports from UNU
- List of Furthest Airports from UNU
About this route:
A direct, nonstop flight between Eareckson Air Station (SYA), Shemya, Alaska, United States and Dodge County Airport (UNU), Juneau, Wisconsin, United States would travel a Great Circle distance of 4,183 miles (or 6,731 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Eareckson Air Station and Dodge County Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Eareckson Air Station and Dodge County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SYA / PASY |
Airport Names: |
|
Location: | Shemya, Alaska, United States |
GPS Coordinates: | 52°42'43"N by 174°6'48"E |
Operator/Owner: | U.S. Air Force |
Airport Type: | Military |
Elevation: | 97 feet (30 meters) |
# of Runways: | 1 |
View all routes: | Routes from SYA |
More Information: | SYA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | UNU / KUNU |
Airport Name: | Dodge County Airport |
Location: | Juneau, Wisconsin, United States |
GPS Coordinates: | 43°25'35"N by 88°42'14"W |
Airport Type: | Public |
Elevation: | 934 feet (285 meters) |
# of Runways: | 2 |
View all routes: | Routes from UNU |
More Information: | UNU Maps & Info |
Facts about Eareckson Air Station (SYA):
- On 28 May 1943, a small detachment of Alaskan Scouts began reconnaissance of Shemya, a small, flat, uninhabited island 35 miles to the east of Attu.
- With the successful completion of the Aleutian Campaign in August 1943, Eleventh Air Force came within striking distance of the Japanese Kurile Islands, the northernmost being 750 miles to the south-southwest of Shemya.
- In addition to being known as "Eareckson Air Station", other names for SYA include "Shemya Air Force Base", "Shemya Army Airfield" and " ".
- Additional aircraft and personnel reductions occurred in 1945 and almost all air bases other than Alexi Point, Shemya and Davis in the Aleutians were reduced to caretaker status.
- Eareckson Air Station (SYA) currently has only 1 runway.
- Because of Eareckson Air Station's relatively low elevation of 97 feet, planes can take off or land at Eareckson Air Station at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The station was also used by SAC Cobra Ball and other related projects which monitored missile-associated signals and tracks missiles during boost and re-entry phases to provide reconnaissance for treaty verification and theater ballistic missile proliferation.
- The closest airport to Eareckson Air Station (SYA) is Casco Cove Coast Guard Station (ATU), which is located 40 miles (65 kilometers) WNW of SYA.
- Shemya also continued to support the Great Circle Route for MATS and later Military Airlift Command transports between Japan and Elmendorf AFB.
- The furthest airport from Eareckson Air Station (SYA) is Cape Town International Airport (CPT), which is located 10,668 miles (17,168 kilometers) away in Cape Town, South Africa.
Facts about Dodge County Airport (UNU):
- The closest airport to Dodge County Airport (UNU) is Fond du Lac County Airport (FLD), which is located 26 miles (42 kilometers) NNE of UNU.
- Dodge County Airport (UNU) has 2 runways.
- The furthest airport from Dodge County Airport (UNU) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- The JUNEAU Non-directional beacon, 344 kHz is located on field.
- Because of Dodge County Airport's relatively low elevation of 934 feet, planes can take off or land at Dodge County Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.