Effective Aug 27, 201532 Ok Reg 750Added at 32 Ok Reg 431, eff 12-17-14 (emergency); Added at 32 Ok Reg 750, eff 8-27-15Oklahoma Department of Aerospace and Aeronautics
Anemometer towers erected prior to December 17, 2014 shall be exempt from Subchapter 3 until November 13, 2015.