+Free tool
The argument every partnership has, settled with arithmetic. Enter the airplane's costs and everyone's hours, pick your split rule, and see the month the way a statement would show it.
Hours flown this month
The airplane does not care who pays - but partnerships last longer when the rule is agreed before the month starts, not after.
+Picking a rule
Most partnerships land on fixed-equal-hourly-as-flown: everyone pays the same share of the hangar and insurance because the airplane is equally available to all, while fuel and reserves follow the tach. Equal-everything suits partners who fly alike; pure by-hours punishes nobody for a slow month but makes fixed costs volatile.
Fuel (or your wet-rate fuel share), oil, and reserves for engine, prop, and avionics. If it wears out by the hour, it should be paid by the hour - that is what keeps the low-hours partner from subsidizing the high-hours partner.
Exactly this. Every flight posts its Hobbs or tach against the pilot, the split rule you configured applies automatically, and the month closes with a statement per partner - no spreadsheet, no chasing.
Add your aircraft and your rates, then see the schedule, the squawks, and the ledger all work off one record. No card required.
