Code of Federal Regulations
No person may operate an aircraft in aerobatic flight--
(a) Over any congested area of a city, town, or settlement;
(b) Over an open air assembly of persons;
(c) Within the lateral boundaries of the surface areas of Class B, Class C, Class D, or Class E airspace designated for an airport;
(d) Within 4 nautical miles of the center line of any Federal airway;
(e) Below an altitude of 1,500 feet above the surface; or
(f) When flight visibility is less than 3 statute miles.
For the purposes of this section, aerobatic flight means an intentional maneuver involving an abrupt change in an aircraft's attitude, an abnormal attitude, or abnormal acceleration, not necessary for normal flight.
Amdt. 91-227, Eff. 12/17/91
The historical amendments of Part 91 are not included at this time. Part 91 was entered as of Amendment 91-255.
The AIR National Librarian was unable to verify an effective date of this section. The effective date listed above is the date this section was published in the Federal Register.
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