14 C.F.R. § 103.9 Hazardous operations.
Title 14 - Aeronautics and Space
(a) No person may operate any ultralight vehicle in a manner that creates a hazard to other persons or property. (b) No person may allow an object to be dropped from an ultralight vehicle if such action creates a hazard to other persons or property.
Title 14: Aeronautics and Space
PART 103—ULTRALIGHT VEHICLES
Subpart B—Operating Rules
§ 103.9 Hazardous operations.
