Annual Aircraft Inspections: Costs, Timeframe and What to Expect
Every aircraft owner knows that annual inspections are non-negotiable. Required by the FAA, the annual inspection ensures your aircraft remains airworthy and safe to fly. But many owners have questions: How much will it cost? How long will it take? What actually happens during the inspection?
Here’s what you need to know about annual aircraft inspections.
What Is an Annual Aircraft Inspection?
An annual inspection is a thorough, nose-to-tail review of your aircraft conducted by an FAA-certified Airframe and Powerplant (A&P) mechanic with Inspection Authorization (IA). Unlike a 100-hour inspection (required for rental and training aircraft), the annual is mandatory for all aircraft regardless of flight hours.
What Gets Inspected?
During an annual, your mechanic will check:
Airframe (structural integrity, corrosion, fasteners, control surfaces)
Powerplant (engine performance, compression tests, oil analysis)
Propeller and governor
Avionics and instrument panel functionality
Landing gear and brakes
Fuel, oil, and hydraulic systems
Compliance with Airworthiness Directives (ADs)
It’s a comprehensive inspection designed to catch even the smallest issues before they become dangerous or expensive.
How Much Does an Annual Inspection Cost?
Annual inspection costs depend on the aircraft type, overall condition, and the extent of any discrepancies found during the inspection. Most maintenance shops charge a flat rate for an annual inspection.
It’s important to understand that the inspection itself covers only the detailed evaluation of the aircraft’s condition. Once the inspection is complete, the customer receives a written report outlining any discrepancies or maintenance items that need attention. At that point, a separate estimate is provided for those additional repairs at the shops standard hourly labor rate and required parts replacements before proceeding.
This approach ensures transparency—you’re only paying for the work your aircraft truly needs, and you have full control over any follow-up maintenance decisions.
How Long Does It Take?
A straightforward annual inspection can take about 3–7 days, depending on aircraft type and shop scheduling. If your aircraft requires parts replacement or repair work, expect longer downtime. Scheduling early (rather than waiting until your inspection expires) can help avoid delays.
What Aircraft Owners Should Expect
Transparency: Your mechanic should provide a detailed inspection report with discrepancies and repair recommendations.
Planning Ahead: Budget for both inspection costs and potential repairs.
Better Resale Value: Keeping up with annuals and documenting them in logbooks boosts buyer confidence.
Conclusion
Your annual aircraft inspection isn’t just about meeting FAA requirements — it’s about protecting your safety, preserving aircraft value, and catching issues before they ground you. While costs and timeframes can vary, staying proactive ensures your aircraft remains reliable and airworthy.
👉 Need to schedule your annual inspection? Our experienced A&P/IA mechanics are here to keep your aircraft safe and compliant. Contact us today to book your inspection.