AirFoil MX is an aviation maintenance platform for Part 91/133/135/145 operators — due status, airworthiness directives, records and signatures, work orders, inventory — built to the regulation rather than to a competitor's feature list. Every design decision cites the rule it implements, and every record is append-only, hash-chained, and exportable to a file an auditor can verify offline.
Open the live demo Talk to usCalendar months that end at month-end, the 100-hour ferry provision shortening the next interval, early compliance resetting from the right point — each implemented against 14 CFR with a test per case, and refusing to compute where the record cannot support the answer.
Append-only at the database role level, hash-chained so alteration is detectable, signed through a ceremony where the PIN is never compared — and a portable export whose chains recompute with nothing but the file and sha256. Easy to leave is easier to adopt.
Mixed fleets, remote bases without signal, contract carding overlays, repair-station and operator hats worn at once. Offline-first from the schema up, with a crew brief that ends where the regulation puts the call: with the pilot in command.