EXTENSION OF EXPIRING AUTHORITIES.

SEC. 5. EXTENSION OF EXPIRING AUTHORITIES. (a) Section 40117(l)(7) of title 49, United States Code, is amended by striking “April 1, 2011.” and inserting “June 1, 2011.”. (b) Section 44302(f)(1) of such title is amended— (1) by striking “March 31, 2011,” and inserting “May 31, 2011,”; and (2) by striking “June 30, 2011,” and inserting “August 31, 2011,”. (c) Section 44303(b) of such title is amended by striking “June 30, 2011,” and inserting “August 31, 2011,”. (d) Section 47107(s)(3) of such title is amended by striking “April 1, 2011.” and inserting “June 1, 2011.”. (e) Section 47115(j) of such title is amended by striking “April 1, 2011,” and inserting “June 1, 2011,”. (f) Section 47141(f) of such title is amended by striking “March 31, 2011.” and inserting “May 31, 2011.”. (g) Section 49108 of such title is amended by striking “March 31, 2011,” and inserting “May 31, 2011,”. (h) Section 161 of the Vision 100—Century of Aviation Reauthorization Act (49 U.S.C. 47109 note) is amended by striking “April 1, 2011,” and inserting “June 1, 2011,”. (i) Section 186(d) of such Act (117 Stat. 2518) is amended by striking “April 1, 2011,” and inserting “June 1, 2011,”. (j) [49 U.S.C. 40117 note] The amendments made by this section shall take effect on April 1, 2011.