<strong>City</strong> <strong>and</strong> <strong>County</strong> <strong>of</strong> <strong>Denver</strong> <strong>Municipal</strong> <strong>Airport</strong> <strong>System</strong> SCHEDULE OF REQUIRED DEPOSITS TO THE BOND ACCOUNT, BOND RESERVE ACCOUNT, AND THE OPERATION AND MAINTENANCE RESERVE ACCOUNT AS DEFINED IN THE 1984 AIRPORT SYSTEM GENERAL BOND ORDINANCE (UNAUDITED) Year ended December 31, 2010 (c) Redemption Account Required deposit to the Bond Redemption Account, on or prior to any date on which the <strong>Airport</strong> <strong>System</strong> exercises its option to call for prior redemption <strong>of</strong> any Bonds, an amount necessary to pay the redemption price <strong>of</strong> such bonds on such Redemption Date, except to the extent any other monies, including without limitation, monies in any escrow account, are available therefore. As <strong>of</strong> December 31, 2010, the redemption account had a balance <strong>of</strong> $18.9 million for the sixth runway <strong>and</strong> baggage system. (d) Bond Account Summary The sum <strong>of</strong> the required bond account balances described in items (a) through (b) above is as follows: Aggregate required Bond Account balance $ 23,590,618 Bond Account balance at December 31, 2010 23,590,618 Overfunded/(Underfunded) $ - (2) Bond Reserve Account The <strong>City</strong> is required, after making required monthly deposits to the Interest, Principal, Sinking Account, <strong>and</strong> Redemption accounts <strong>of</strong> the Bond Account, to apply Net Revenues to fund the Bond Reserve Account, in an amount equal to the maximum annual interest <strong>and</strong> principal payable on all outst<strong>and</strong>ing Senior Bonds <strong>of</strong> the <strong>Airport</strong> <strong>System</strong>, as defined in the General Bond Ordinance. The amount deposited to the Bond Reserve Account at December 31, 2010 is $374,965,292. The minimum Bond Reserve Account requirement is $374,965,292. (3) Operation <strong>and</strong> Maintenance Reserve Account The operation <strong>and</strong> maintenance reserve account is an amount equal to two times the monthly average operating <strong>and</strong> maintenance costs <strong>of</strong> the preceding year. The <strong>Airport</strong> <strong>System</strong> is required to make equal monthly transfers sufficient to fully fund the Operations <strong>and</strong> Maintenance Reserve Account by January 1, 2010. Computation <strong>of</strong> minimum operation <strong>and</strong> maintenance reserve: 2009 Operation <strong>and</strong> Maintenence expenses $ 309,270,465 Minimum operations <strong>and</strong> maintenance reserve requirement for 2009 $ 51,545,078 Operation <strong>and</strong> maintenance reserve account balance at December 31, 2010 69,242,531 Overfunded $ 17,697,453 Under the Supplemental Bond Ordinance effective September 9, 2003, the <strong>City</strong> may increase the operating <strong>and</strong> maintenance reserve account balance to an amount equal to three times the prior year’s monthly average. 70
<strong>City</strong> <strong>and</strong> <strong>County</strong> <strong>of</strong> <strong>Denver</strong> <strong>Municipal</strong> <strong>Airport</strong> <strong>System</strong> <strong>ANNUAL</strong> FINANCIAL INFORMATION (UNAUDITED) LAST TEN FISCAL YEARS STATISTICAL SECTION (UNAUDITED) 71