92 Ill. Adm. Code 14.920
Exemption from Registration
Section 14.920 Exemption from
Registration
Aircraft designated as Special Purpose Aircraft under the
provisions of Section 14.900, that are owned by non-residents and based outside
the State of Illinois, are exempt from the Special Purpose Aircraft
registration requirements provided the aircraft complies with all other
applicable Sections of this Subpart I, except Section 14.930.