mr/s Fledgling
I have constructed and regulary use, (to check on my finances), such a spreadsheet. (Microsoft Excel)
It's split into two - one side shows ownership, the other side shows rental, (I do both)
You simply type in the hours the aircraft does, will do, or expects to do, YEARLY. Spreadsheet then breaks down all costs, variable or fixed, (insurance, checks, annual, etc), and gives you a MONTHLY PROFIT (not turnover), figure.
It can be adjusted to include any other expenses. If you would like a copy, email me at
[email protected]
ariel