Pub. L. 106-291, tit. III, sec. 345
Backcountry Landing Strip Access.
Sec. 345. Backcountry Landing Strip Access. (a) In General.—Funds made available by this Act shall not be used to permanently close aircraft landing strips, officially recognized by State or Federal aviation officials, without public notice, consultation with cognizant State and Federal aviation officials and the consent of the Federal Aviation Administration. (b) Aircraft Landing Strips.—An aircraft landing strip referred to in subsection (a) is a landing strip on Federal land administered by the Secretary of the Interior or the Secretary of Agriculture that is commonly known, and is consistently used for aircraft landing and departure activities.114 STAT. 999 (c) Permanent Closure.—For the purposes of subsection (a), an aircraft landing strip shall be considered to be closed permanently if the intended duration of the closure is more than 180 days in any calendar year.