If an institution's membership in a Bank is terminated, the Bank shall determine an orderly schedule for liquidating any indebtedness of such member to the Bank; this section shall not require a Bank to call any such indebtedness prior to maturity of the advance. The Bank shall deem any such liquidation a prepayment of the member's indebtedness, and the member shall be subject to any fees applicable to such prepayment.
12 C.F.R. §1266.15