Prop Strike Inspections

Front view of a small propeller airplane with open cockpit doors, parked on tarmac with hangar in background in black and white.

Safe reliable performance restored

Even a minor propeller strike can transmit powerful shock loads through an engine, causing internal damage that isn’t visible from the outside.

At Labyrinth Aero Engines, we perform complete prop strike inspections to ensure your engine is safe, airworthy, and compliant with all manufacturer and FAA requirements.

  • Our inspections follow all Lycoming and Continental Service Bulletins for sudden stoppage events and include:

    • Full teardown and detailed internal inspection

    • Crankshaft and connecting rod evaluation for cracks, runout, and alignment

    • Gear train, bearings, and accessory housing checks

    • Magnetic particle inspection and certification as required

    • Replacement or repair of any affected components

    • Reassembly, test run, and performance verification

  • Every prop strike inspection begins with a full teardown and detailed evaluation of your engine.

    Our technicians document and photograph each step, inspect all major components for hidden damage, and test or replace parts as needed to meet factory-new tolerances. Once repairs are complete, your engine is reassembled, test-run, and certified airworthy before delivery.

    Typical turnaround time is 4–8 weeks, depending on engine type, part availability, and inspection findings.

    • Each inspection is quoted individually after teardown

    • Cost depends on engine type and extent of damage

    • We’ll provide a detailed estimate for approval before continuing

Inquire
Back To Services

Frequently Asked Questions

FAQ’s

  • A prop strike, short for propeller strike, occurs when the propeller contacts the ground, debris, or another object while the engine is running. Even minor contact can cause internal stress or damage that isn’t visible externally.

  • Yes. Even a light strike can transfer shock loads through the crankshaft and bearings. Both Lycoming and Continental require teardown inspections after any propeller strike or sudden stoppage event to ensure airworthiness and safety.

  • Our inspection includes a full engine teardown, cleaning, and detailed evaluation of the crankshaft, bearings, rods, gears, and accessories. Any suspect components are tested, certified, or replaced to meet factory-new tolerances.

  • Most inspections take 4–8 weeks, depending on engine type, parts availability, and the extent of the damage found during teardown.

  • Not always. If internal components pass certification, we’ll reassemble and test-run your engine. If significant damage is found, we’ll provide a detailed report and quote for any necessary overhaul or part replacement.

  • Yes. We frequently work with aviation insurance companies and can provide detailed documentation, photos, and repair estimates to support your claim.

  • Absolutely. All work is performed in accordance with applicable Lycoming and Continental Service Bulletins and FAA standards for propeller strike and sudden stoppage inspections.

  • Yes, we offer free delivery to airports in the Dallas/Fort Worth area, and can arrange shipping nationwide through our trusted logistics partners.