Section 158.18 - Use of PFC revenue to pay for debt service for non-eligible projects(a) The FAA may authorize a public agency to impose a PFC to make payments for debt service on indebtedness incurred to carry out at the airport a project that is not eligible if the FAA determines it is necessary because of the financial need of the airport. The FAA defines financial need in § 158.3 .(b) A public agency may request authority to impose a PFC and use PFC revenue under this section using the PFC application procedures in § 158.25 . The public agency must document its financial position and explain its financial recovery plan that uses all available resources.(c) The FAA reviews the application using the procedures in § 158.27 . The FAA will issue its decision on the public agency's request under § 158.29 .Doc. No. FAA-2006-23730, 72 FR 28848, May 23, 2007