Ind. Code § 8-21-1-10.1
(b) The provisions of section 10 of this chapter relating to the department's authority to issue certificates of approval for airport sites do not apply to provisional landing sites which are used for agricultural application if the applicator:
(c) The provisions of section 10 of this chapter relating to the department's authority to issue certificates of approval for airport sites do not apply to provisional landing sites for helicopters if the operator of the helicopter:
(d) The provisions of section 10 of this chapter relating to the department's authority to issue certificates of approval for airport sites do not apply to provisional landing sites which are used for lighter-than-air aircraft. However, no person may operate a lighter-than-air aircraft from any landing site unless the pilot is in compliance with:
(2) all rules and regulations adopted by the department which relate to the operation of a lighter-than-air aircraft.
As added by Acts 1979, P.L.100, SEC.1. Amended by Acts 1980, P.L.74, SEC.312; Acts 1982, P.L.62, SEC.13; P.L.2-2008, SEC.26.