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Electronic Code of Federal Regulations

e-CFR data is current as of February 18, 2020

Title 14Chapter ISubchapter FPart 91Subpart B → §91.173


Title 14: Aeronautics and Space
PART 91—GENERAL OPERATING AND FLIGHT RULES
Subpart B—Flight Rules


§91.173   ATC clearance and flight plan required.

No person may operate an aircraft in controlled airspace under IFR unless that person has—

(a) Filed an IFR flight plan; and

(b) Received an appropriate ATC clearance.

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