The department may not approve an application for any aircraft which should have been previously registered or taxed under the laws of this state, without collecting all past-due registration fees or taxes. Source: SDC 1939, § 2.0407 (3) as enacted by SL 1949, ch 4 , § 2; SL 1966, ch 1 , § 4; SL 1983, ch 15 , § 193; SL 1985, ch 379 , § 4; SL 2014, ch 222 , § 87.