Section 13-251-51 - Catamaran registration limitations(a) The total number of valid catamaran registrations and commercial use permits issued under this subchapter shall not exceed four at any one time for Waikiki ocean waters or ten at any one time for Kaanapali ocean waters. An owner may apply for a future vacancy, as prescribed in section 13-251-52, if future catamarans are registered.(b) Notwithstanding this section, all owners of catamarans holding valid registrations or commercial use permits to operate upon Waikiki ocean waters or Kaanapali ocean waters on the effective date of these rules may continue operations and be permitted to apply for and renew their registration certificate or commercial use permit subject to compliance with all other conditions set forth in this chapter until their total number is reduced by attrition or other means to the numbers in subsection (a). [Eff 2/24/94; am and comp SEP 25 2014] (Auth: HRS §§ 200-2, 200-3, 200-4) (Imp: HRS §§ 200-2, 200-3, 200-4)