47 U.S. Code § 1427 - Initial funding for the First Responder Network Authority
(a) Borrowing authority
Prior to the deposit of proceeds into the Public Safety Trust Fund from the incentive auctions to be carried out under section 309 (j)(8)(G) of this title or the auction of spectrum pursuant to section 1451 of this title, the NTIA may borrow from the Treasury such sums as may be necessary, but not to exceed $2,000,000,000, to implement this subchapter. The NTIA shall reimburse the Treasury, without interest, from funds deposited into the Public Safety Trust Fund.
(1) In general
Administrative expenses of the First Responder Network Authority may not exceed $100,000,000 during the 10-year period beginning on February 22, 2012.