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Buying7 min readUpdated July 1, 2026

Pre-Purchase Inspections for AAM & eVTOL Aircraft

A pre-purchase inspection is the buyer's single best defense against a bad deal. On electric and hybrid AAM aircraft — with high-voltage powertrains, battery health, and novel structures — a thorough, independent inspection matters more than ever.

Independent means independent

The inspection must be performed by a qualified party you hire, not the seller or anyone with a stake in the sale. AAM Trader strongly recommends an independent, qualified pre-purchase inspection for all aircraft purchases, completed before any funds are released.

What an AAM inspection covers

Beyond a traditional airframe and records review, electric and hybrid aircraft require attention to systems that legacy inspections never dealt with.

  • Battery state of health, cycle count, and thermal history
  • High-voltage powertrain, wiring, and electric propulsion units
  • Airframe and composite structure condition
  • Complete logbooks, airworthiness directives, and service bulletins
  • Software and avionics versions and update history
  • Title, liens, and registration status

Who is qualified to inspect

For crewed AAM aircraft, use an inspector with the appropriate FAA credentials — an A&P mechanic, and an Inspection Authorization (IA) where a more authoritative sign-off is needed. For uncrewed UAV/RPA platforms, the relevant maintenance expertise and Part 107 operating context applies. Matching the inspector's credentials to the aircraft class is essential.

Frequently asked questions

How much does a pre-purchase inspection cost?
It varies with aircraft complexity and location, but it is a small fraction of the purchase price and one of the highest-value expenditures a buyer can make. Treat it as insurance against a costly mistake.
Can I skip the inspection if the aircraft is nearly new?
We do not recommend it. Even low-time aircraft can have damage history, incomplete records, deferred maintenance, or battery issues that only a qualified independent inspection will reveal.

This guide is provided for general informational purposes only and does not constitute legal, financial, or professional advice. Always obtain an independent appraisal and a qualified pre-purchase inspection, and confirm current regulations with the relevant aviation authority before buying, selling, financing, or operating an aircraft.