1.1.................... moves to amend the ....... amendment (S3656A31) to S.F. No. 3656, the
1.2second engrossment, as amended, as follows:
1.3Page 2, after line 13, insert:
1.4"Page 166, after line 28, insert:

1.5    "Sec. 15. [216F.045] WIND TURBINES; LIGHTING SYSTEMS.
1.6(a) An owner of a wind turbine issued a permit by the commissioner or a county board
1.7under this chapter, by the Department of Transportation under sections 360.81 to 360.91,
1.8or who is required by a political subdivision to install a light or lighting system atop a wind
1.9turbine, must install a functioning aircraft detection lighting system atop the wind turbine
1.10that meets the requirements for such systems in the current version of the Federal Aviation
1.11Administration's Advisory Circular 70/760-1, Obstruction Marking and Lighting, as updated.
1.12An aircraft detection lighting system installed on a wind turbine in this state must be
1.13purchased from a vendor approved by the Federal Aviation Administration.
1.14(b) An owner of a wind turbine issued a permit or otherwise required to install a light
1.15or lighting system atop a wind turbine before the effective date of this act must comply with
1.16this act no later than December 31, 2019.
1.17(c) For the purposes of this section, "aircraft detection lighting system" means a
1.18sensor-based system that uses radio frequency to detect aircraft as they approach an
1.19obstruction or group of obstructions, and automatically activates appropriate obstruction
1.20lights until they are no longer needed by the aircraft. An aircraft detection lighting system
1.21may include an audio feature that transmits an audible warning message to provide a pilot
1.22additional information on an obstruction the aircraft is approaching.
1.23EFFECTIVE DATE.This section is effective the day following final enactment."
1.24Renumber the sections in sequence and correct the internal references
1.25Amend the title accordingly"