; the purchase and lease of up to 7,500 (6,500 for replacement only) police-type vehicles; the purchase, maintenance, or operation of marine vessels, aircraft, and unmanned aerial systems; and contracting with individuals for personal services abroad; $13,240,238,000; of which $3,274,000 shall be derived from the Harbor Maintenance Trust Fund for administrative expenses related to the collection of the Harbor Maintenance Fee pursuant to section 9505(c)(3) of the Internal Revenue Code of 1986 ( 26 U.S.C. 9505(c)(3) ) and notwithstanding section 1511(e)(1) of the Homeland Security Act of 2002 ( 6 U.S.C. 551(e)(1) ); of which $500,000,000 shall be available until September 30, 2022; and of which such sums as become available in the Customs User Fee Account, except sums subject to section 13031(f)(3) of the Consolidated Omnibus Budget Reconciliation Act of 1985 ( 19 U.S.C. 58c(f)(3) ), shall be derived from that account