Use of data from automatic dependent surveillance-broadcast

(a) Limitation on use of data Data from automatic dependent surveillance-broadcast may not be used by any person, governmental agency, or other entity to identify aircraft for the purpose of obtaining revenue from the owner or operator of such aircraft without the consent of such owner or operator. (b) Use of data by air traffic controllers Automatic dependent surveillance-broadcast data— (1) may be used to assist air traffic controllers in tracking aircraft and improving air traffic safety and efficiency; and (2) may not be used for any proposed purpose other than the purpose under paragraph (1) unless the Secretary of Transportation, after notice and an opportunity for public comment, determines that such data may be used for such proposed purposes consistent with this section.