According to the Aircraft Act in determining the radius

Solution

Ans. d. The nature of the aircraft operated or intended to be operated in the aerodrome, Explanation: Section 9A. Power of Central Government to prohibit or regulate construction of buildings, planting of trees, etc.: (2) In specifying the radius under clause (i) or clause (ii) of sub-section (1) and in specifying the height of any building, structure or tree under the said clause (ii), the Central Government shall have regard to-- (a) the nature of the aircraft operated or intended to be operated in the aerodrome; and (b) the international standards and recommended practices governing the operation of aircraft.