Section 64-4-5 - Time of registration; penaltyA. The owner or lessee of an aircraft, whichever is in possession, shall register the aircraft prior to March 1 of each year. B. Any person who purchases, leases or otherwise acquires an aircraft or brings one into the state after March 1 shall register the aircraft within fifteen days after purchase, lease, acquisition or entering the state. C. Any owner or lessee who fails to comply with Subsection A or any person who fails to comply with Subsection B shall pay a fine equal to ten percent of the regular registration fee times each month or portion of a month the registration fee is past due. 1953 Comp., § 44-5-5, enacted by Laws 1970, ch. 50, § 3.