14 C.F.R. § 137.35 Limitations on private agricultural aircraft operator.
Title 14 - Aeronautics and Space
No person may conduct an agricultural aircraft operation under the authority of a private agricultural aircraft operator certificate— (a) For compensation or hire; (b) Over a congested area; or (c) Over any property unless he is the owner or lessee of the property, or has ownership or other property interest in the crop located on that property.
Title 14: Aeronautics and Space
PART 137—AGRICULTURAL AIRCRAFT OPERATIONS
Subpart C—Operating Rules
§ 137.35 Limitations on private agricultural aircraft operator.

