14 C.F.R. § 105.5 General.
Title 14 - Aeronautics and Space
No person may conduct a parachute operation, and no pilot in command of an aircraft may allow a parachute operation to be conducted from an aircraft, if that operation creates a hazard to air traffic or to persons or property on the surface.
Title 14: Aeronautics and Space
PART 105—PARACHUTE OPERATIONS
§ 105.5 General.