; and (b) Section 4113(c) of the CARES Act ( 15 U.S.C. 9073(c) ) is amended by striking section 4112 and inserting subsection (a) . (c) Section 4114 of the CARES Act ( 15 U.S.C. 9074 ) is amended by adding at the end the following new subsections: (c) Continued application (1) In general If, after September 30, 2020, a contractor expends funds made available pursuant to section 4112 and distributed pursuant to section 4113, the assurances under this section shall continue to apply until all funds are expended, notwithstanding the time limits included in paragraphs (1) through (3) of subsection (a), or section 4115 or 4116. (2) Special rule Not later than January 5, 2021, each contractor that has received funds pursuant to such section 4112 shall report to the Secretary on the amount of such funds that the contractor has expended through December 31, 2020. If the contractor has expended an amount that is less than 50 percent of the total amount of funds the contractor received under such section, the Secretary shall initiate an action to recover any funds that remain unexpended as of January 31, 2021. (d) Clawback of assistance Any contractor that conducted involuntary furloughs or reduced pay rates and benefits, between March 27, 2020, and the date on which the contractor entered into an agreement with the Secretary related to financial assistance under this subtitle, shall attempt in good faith to rehire employees who were involuntary furloughed, or the Secretary shall claw back such financial assistance, as necessary. . 114. National aviation preparedness plan (a) In general Not later than 1 year after the date of enactment of this section, the Secretary of Transportation, in coordination with the Secretary of Health and Human Services, the Secretary of Homeland Security, and the heads of such other Federal departments or agencies as the Secretary considers appropriate, shall develop and regularly update a national aviation preparedness plan to ensure the aviation system is prepared to respond to epidemics and