Ind. Code § 32-33-10.5-3
As used in this chapter, "derelict aircraft" means any aircraft:
(1) that is located or stored on the premises of:
(B) a fixed-base operator;
for a period of at least one hundred fifty (150) days; and
(2) that, throughout the period described in subdivision (1):
(C) does not have a written repair plan approved and signed by:
As added by P.L.172-2019, SEC.2.