AIRCRAFT OPERATIONS In ENHANCED CLASS B AIRSPACE.

SEC. 146. AIRCRAFT OPERATIONS In ENHANCED CLASS B AIRSPACE. Upon request of an operator of an aircraft affected by the restrictions imposed under Notice to Airmen FDC 1/0618 issued by the Federal Aviation Administration, or any other notice issued after September 11, 2001, and prior to the date of enactment of this Act that restricts the ability of United States registered aircraft to conduct operations under part 91 of title 14, Code of Federal Regulations, in enhanced class B airspace (as defined by such Notice), such restrictions shall cease to be in effect for the affected class of operator beginning on the 30th day following the request, unless the Secretary of Transportation publishes a notice in the Federal Register before such 30th day reimposing the restriction and explaining the reasons for the restriction.