AIM 

4/20/23 

7. 

Do not overshoot final or continue on a track which will penetrate the final approach of the parallel runway. 

8. 

Do not continue on a track which will penetrate the departure path of the parallel runway. 

FIG 4

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4 

Headwind/Tailwind/Crosswind Component Calculator 

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4.  Visual Indicators at Airports Without an Operating Control Tower 

a. 

At those airports 

without an operating control tower,

 a segmented circle visual indicator system, if installed, 

is designed to provide traffic pattern information. 

REFERENCE

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AIM, Para 4

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1

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9, Traffic Advisory Practices at Airports Without Operating Control Towers. 

b. 

The segmented circle system consists of the following components: 

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6 

Airport Operations