This is specialized property management and business development work, directing the negotiation, preparation, processing, implementation and enforcement of leases, licenses, contracts, and specifications for use of facilities and services, property valuation and rental, awarding of concessions, and other revenue generating programs and related support services at the City's municipal airports. Work involves analysis of existing agreements and evaluation of alternative revenue generation programs. Employees may have land banking responsibility and direct land use feasibility studies to acquire and reserve land for expanding and improving airport facilities; participate in research and evaluation of economic factors affecting airport revenue generating programs and preparation of reve