Conn. Agencies Regs. § 15-41-42d
(a) License. A parachute jump center shall be required to have an annual license from the commissioner of transportation. A parachute jump center license may be issued by the commissioner of transportation if the following requirements are met:
(1) The designated drop zone shall be unobstructed and with a radial distance of at least the following for the various classes of jumpers: ClassificationUsing Round CanopyUsing Ram Air Canopy
(b) Use of Parachute Jump Centers.
(Effective May 23, 1986)