All airports approved for public use prior to July 24, 1974, which do not meet the minimum length requirements established by this chapter shall remain in the directory of approved airports but shall be specifically noted as being approved under the previously adopted minimum standards.
S.D. Admin. R. 70:02:04:08
General Authority: SDCL 50-2-2.1.
Law Implemented: SDCL 50-2-2.1.