Nonstop flight route between Fort Rucker/Ozark, Alabama, United States and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Cairns Army Airfield (AAF) (OZR), Fort Rucker/Ozark, Alabama, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 771 miles (or 1,241 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 Cairns Army Airfield (AAF) and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Cairns Army Airfield (AAF) (OZR):

• The furthest airport from Cairns Army Airfield (AAF) (OZR) is Margaret River Airport (MGV), which is located 11,214 miles (18,047 kilometers) away in Margaret River, Western Australia, Australia.
• In September 1942, 1,259 acres south of Daleville were acquired for the construction of an airfield to support the training camp.
• Because of Cairns Army Airfield (AAF)'s relatively low elevation of 301 feet, planes can take off or land at Cairns Army Airfield (AAF) 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.
• Cairns is the busiest airfield in the Army, training large numbers of Army aviators both day and night with an average annual traffic count of approximately 240,000 movements.
• In addition to being known as "Cairns Army Airfield (AAF)", other names for OZR include "Cairns Army Airfield" and "Fort Rucker".
• Cairns Army Airfield (AAF) (OZR) has 2 runways.
• The closest airport to Cairns Army Airfield (AAF) (OZR) is Lowe Army Heliport (AHP) (LOR), which is located only 6 miles (10 kilometers) NNW of OZR.

Facts about Henry Post Army Airfield (FSI):

• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• 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.
• 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 (FSI) currently has only 1 runway.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.