The maintenance reserve fund we have seen in the prior posts is a benefit to the lessor in that it
affords them financial security and reduces their financial exposure to an asset.
The maintenance reserve fund is an agreed sum of money paid alongside the lease cost for “renting”
the aircraft based on the future maintenance costs during your operation period.
It can mean that you are now paying a lease cost for the rent of the aircraft and a maintenance
reserve fund alongside this, which can be called supplemental rent. While you can claim back the
money paid into a reserve fund based on maintenance carried out, there is a lot of finance tied up in
such an operation.