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

Arrival Airport:

Distance from SYA to CWA:
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- About this route
- SYA Airport Information
- CWA Airport Information
- Facts about SYA
- Facts about CWA
- 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 CWA
- List of Nearest Airports to CWA
- Map of Furthest Airports from CWA
- List of Furthest Airports from CWA
About this route:
A direct, nonstop flight between Eareckson Air Station (SYA), Shemya, Alaska, United States and Central Wisconsin Airport (CWA), Mosinee, Wisconsin, United States would travel a Great Circle distance of 4,082 miles (or 6,570 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 Central Wisconsin 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 Central Wisconsin 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: | CWA / KCWA |
Airport Name: | Central Wisconsin Airport |
Location: | Mosinee, Wisconsin, United States |
GPS Coordinates: | 44°46'39"N by 89°40'0"W |
Area Served: | Wausau, Wisconsin |
Operator/Owner: | Marathon and Portage Counties |
Airport Type: | Public |
Elevation: | 1277 feet (389 meters) |
# of Runways: | 2 |
View all routes: | Routes from CWA |
More Information: | CWA Maps & Info |
Facts about Eareckson Air Station (SYA):
- In July 1973, Raytheon won a contract to build a system called COBRA DANE on Shemya.
- 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.
- Eareckson Air Station (SYA) currently has only 1 runway.
- In August, after the Soviet Union declared war against the Japanese Empire, B-24s were dispatched on reconnaissance and intelligence-gathering missions to observe the Russian activity in the Kuriles.
- 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.
- The mission of Eleventh Air Force was to take advantage of the new airfields on Shemya and Attu, and carry out offensive operations against the enemy forces in the Kuriles.
- In addition to being known as "Eareckson Air Station", other names for SYA include "Shemya Air Force Base", "Shemya Army Airfield" and " ".
- 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.
Facts about Central Wisconsin Airport (CWA):
- Central Wisconsin Airport (CWA) has 2 runways.
- CWA has T-Hangars for lease or an individual or corporation can construct their own hangar.
- In 1997, the terminal was modernized with five new gates, and the highway access has been reconstructed.
- The closest airport to Central Wisconsin Airport (CWA) is Wausau Downtown Airport (AUW), which is located only 10 miles (17 kilometers) N of CWA.
- The furthest airport from Central Wisconsin Airport (CWA) is Margaret River Airport (MGV), which is located 10,925 miles (17,582 kilometers) away in Margaret River, Western Australia, Australia.