Nonstop flight route between Shearwater, Nova Scotia, Canada and Eastover, South Carolina, United States:
Departure Airport:

Arrival Airport:

Distance from YAW to MMT:
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- About this route
- YAW Airport Information
- MMT Airport Information
- Facts about YAW
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- Map of Nearest Airports to YAW
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- Map of Furthest Airports from YAW
- List of Furthest Airports from YAW
- Map of Nearest Airports to MMT
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- List of Furthest Airports from MMT
About this route:
A direct, nonstop flight between Shearwater Heliport (YAW), Shearwater, Nova Scotia, Canada and McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT), Eastover, South Carolina, United States would travel a Great Circle distance of 1,181 miles (or 1,900 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 relatively short distance between Shearwater Heliport and McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YAW / CYAW |
Airport Names: |
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Location: | Shearwater, Nova Scotia, Canada |
GPS Coordinates: | 44°38'13"N by 63°30'7"W |
Operator/Owner: | Government of Canada |
Airport Type: | Military |
Elevation: | 144 feet (44 meters) |
View all routes: | Routes from YAW |
More Information: | YAW Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MMT / KMMT |
Airport Names: |
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Location: | Eastover, South Carolina, United States |
GPS Coordinates: | 33°55'14"N by 80°48'3"W |
View all routes: | Routes from MMT |
More Information: | MMT Maps & Info |
Facts about Shearwater Heliport (YAW):
- The closest airport to Shearwater Heliport (YAW) is Halifax Stanfield International Airport (YHZ), which is located only 17 miles (27 kilometers) N of YAW.
- Beginning in the 1970s, CFB Shearwater began hosting an Armed Forces Day every fall, typically on the weekend following Labour Day, and included an air show where the long and wide runways at Shearwater hosted some of the largest aircraft in the world, including the U.S.
- The furthest airport from Shearwater Heliport (YAW) is Albany Airport (ALH), which is located 11,763 miles (18,931 kilometers) away in Albany, Western Australia, Australia.
- Because of Shearwater Heliport's relatively low elevation of 144 feet, planes can take off or land at Shearwater Heliport 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.
- As part of the heliport conversion project, the old runway 16/34 was permanently closed and placed outside of a new fence for the Shearwater Heliport, as shown in the Canada Flight Supplement effective 31 July 2008.
- Shearwater Heliport's primary mission remains as a heliport in support of the Royal Canadian Navy's Maritime Forces Atlantic warships with shipborne helicopters operated by 12 Wing, a unit of the Royal Canadian Air Force.
- Base rationalization and defence budget cutbacks for the Canadian Forces during the mid-1990s saw a largely administrative move when the formation CFB Shearwater stood down and the facilities transferred to the formation CFB Halifax and aircraft operations becoming the responsibility of newly formed 12 Wing.
- In addition to being known as "Shearwater Heliport", other names for YAW include "Halifax/Shearwater Heliport", "12 Wing Shearwater" and "CFB Shearwater".
Facts about McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT):
- The host wing for the installation is the 169th Fighter Wing, which, as an Air National Guard organization, is operationally gained by the Air Combat Command
- In addition to being known as "McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield", another name for MMT is "McEntire ANGB".
- The furthest airport from McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT) is Margaret River Airport (MGV), which is located 11,526 miles (18,549 kilometers) away in Margaret River, Western Australia, Australia.
- Congaree AAF was assigned to Third Air Force III Air Support Command.
- In September 1945, after World War II, the only remaining Marine units were VMF-523 and Air Warning Squadron 14.
- The closest airport to McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT) is Jim Hamilton - L.B. Owens Airport (CUB), which is located only 12 miles (19 kilometers) WNW of MMT.
- The mission of the 169th Fighter Wing is to maintain wartime readiness and the ability to mobilize and deploy expeditiously to carry out tactical air missions or combat support activities in the event of a war or military emergency.