Nonstop flight route between Fort Liard, Northwest Territories, Canada and Fort Sill, Oklahoma, United States:
Departure Airport:
Arrival Airport:
Distance from YJF to FSI:
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- About this route
- YJF Airport Information
- FSI Airport Information
- Facts about YJF
- Facts about FSI
- Map of Nearest Airports to YJF
- List of Nearest Airports to YJF
- Map of Furthest Airports from YJF
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- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Fort Liard Airport (YJF), Fort Liard, Northwest Territories, Canada and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 2,093 miles (or 3,368 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 Fort Liard Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YJF / CYJF |
Airport Name: | Fort Liard Airport |
Location: | Fort Liard, Northwest Territories, Canada |
GPS Coordinates: | 60°14'8"N by 123°28'11"W |
Operator/Owner: | Government of the Northwest Territories |
Airport Type: | Public |
Elevation: | 708 feet (216 meters) |
# of Runways: | 1 |
View all routes: | Routes from YJF |
More Information: | YJF Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | FSI / KFSI |
Airport Name: | Henry Post Army Airfield |
Location: | Fort Sill, Oklahoma, United States |
GPS Coordinates: | 34°38'58"N by 98°24'7"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 1189 feet (362 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI Maps & Info |
Facts about Fort Liard Airport (YJF):
- Fort Liard Airport (YJF) currently has only 1 runway.
- Because of Fort Liard Airport's relatively low elevation of 708 feet, planes can take off or land at Fort Liard 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.
- The furthest airport from Fort Liard Airport (YJF) is Port Alfred Airport (AFD), which is located 10,162 miles (16,354 kilometers) away in Port Alfred, South Africa.
- The closest airport to Fort Liard Airport (YJF) is Northern Rockies Regional Airport (YYE), which is located 101 miles (163 kilometers) SSE of YJF.
Facts about Henry Post Army Airfield (FSI):
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Post Field served as a base for flight training for the Air Service.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.