Section, Pub. L. 110–422, title III, § 304, Oct. 15, 2008, 122 Stat. 4787, which related to research program to determine perceived impact of sonic booms, was repealed in part and transferred in part. Subsecs. (b) and (c) were repealed and reenacted as section 40704 of Title 51, National and Commercial Space Programs, by Pub. L. 111–314, §§ 3, 6, Dec. 18, 2010, 124 Stat. 3328, 3444, which Act enacted Title 51. Subsec. (a) was transferred and is set out as a note under section 40704 of Title 51.