“Debt Service Coverage Ratio” means, for any period, the ratio of # EBITDA for such period minus # the Unfinanced Capital Expenditures for such period and # Restricted Payments paid in cash during such period to # the sum of # Interest Expense for such period, plus # prior period current maturities of Long Term Debt and capital leases.

“Consolidated Debt Service Coverage Ratio” means, as of any date of determination, the ratio of # the result of # Consolidated EBITDA for the most recently ended Measurement Period minus # aggregate amount of Maintenance CapEx during such Measurement Period to # the sum of # Consolidated Interest Charges payable in cash for such Measurement Period plus # the aggregate principal amount of all regularly scheduled principal payments on Consolidated Funded Indebtedness for such Measurement Period.

"Debt Service Coverage Ratio shall mean, as of any date of determination, the ratio of # Consolidated EBITDA of the Loan Parties (other than Hallador), divided by # the sum of # scheduled principal reductions on the Term Loans and principal reductions on Indebtedness (other than principal reductions on the Revolving Credit Loans) of the Loan Parties (other than Hallador), plus # interest expense of the Loan Parties (other than Hallador), each calculated as of the end of each fiscal quarter for the four fiscal quarters then ended."