AIM 

4/20/23

 

8

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1

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10

Fitness for Flight

k. Lights On.

1.

Day or night, use of exterior lights can greatly increase the conspicuity of any aircraft.

2.

Keep interior lights low at night.

l. ATC Support.

ATC facilities often provide radar traffic advisories on a workload-permitting basis. Flight

through Class C and Class D airspace requires communication with ATC. Use this support whenever possible
or when required.