49 CFR §1152.37

Within 30 days after the end of each quarter of the subsidy year, each carrier which is party to the financial assistance agreement shall submit to the subsidizer a Financial Status Report for each line operated under subsidy. Such Financial Status Report shall be in the form prescribed below. Significant deviations from the negotiated estimates must be explained. All data shall be developed in accordance with the methodology set forth in §§ 1152.31 through 1152.35. In the quarterly reports, the actual data for the year to date and a projection to the end of the subsidy year shall be shown for each item.