Sec. 5. All registration of aircraft shall be valid for one (1) year and shall expire on the regular annual registration date following the year in which the registration is made. Formerly: Acts 1975, P.L.68, SEC.1. As amended by Acts 1977, P.L.87, SEC.2; P.L.93-1983, SEC.5.
Duration of registration
Ind. Code § 6-6-6.5-5, under Chapter 6.5. Aircraft License Excise Tax.
Ind. Code § 6-6-6.5-5