Overview
Aircraft finance refers to the financing arrangements used to purchase and operate aircraft, with complex airline financing schemes sharing many characteristics with maritime finance and, to a lesser extent, broader project finance. Financing a private aircraft purchase generally resembles a mortgage or auto loan: the borrower provides information about themselves and the aircraft, the lender appraises the aircraft's value, and a title search confirms no liens or ownership defects exist before the loan is finalized. Airlines financing larger commercial fleets typically use more sophisticated structures, including leveraged leases, export credit financing, and asset-backed securities, reflecting the far larger sums and longer timeframes involved. Aircraft financing structures have grown increasingly specialized over recent decades as the capital requirements of modern airline fleets have expanded.
History
Aircraft financing structures developed alongside the broader growth of both general and commercial aviation through the mid-20th century, as the cost of aircraft ownership grew beyond what most buyers could pay outright in cash. Specialized aircraft lending and leasing institutions emerged from the 1960s and 1970s onward, developing financing products specifically tailored to aircraft's unique combination of high value, mobility, and specialized appraisal and registration requirements. Airline aircraft financing grew significantly more sophisticated from the 1980s onward, as leasing companies and complex financial structures like leveraged leases became increasingly central to how airlines funded fleet growth. The aircraft finance sector has continued evolving since, with export credit agencies, capital markets, and specialized aviation lenders all playing significant roles in funding the enormous capital requirements of modern commercial aviation.
Design & Specifications
Aircraft financing structures involve detailed appraisal, title verification, and loan or lease documentation specific to aviation assets.
Operations
Buyers and airlines work with specialized aviation lenders to structure financing, with airlines often refinancing or restructuring fleet financing as fleets grow.
See also
References

| Category | Aviation Business & Pilot Operations |
| Type | Aircraft purchase funding |
| Personal Model | Mortgage/auto-loan style |
| Airline Model | Leveraged leases, ECA financing |
| Status | Increasingly specialized sector |