AD Lookup by Aircraft Configuration

Enter your tail number below. We'll pull your aircraft's make, model, serial, and engine from the FAA registry and find applicable ADs. Need to search without a tail number? Use Advanced search.

We'll look up your aircraft's make, model, serial, and engine from the FAA registry automatically.

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Evaluated 2 candidate ADs: 2 confirmed, 0 possible, 0 excluded.

  • Engine model not supplied — engine-constrained ADs surface as "possible".
  • Propeller model not supplied — prop-constrained ADs surface as "possible".
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Confirmed (2) Your configuration matches every non-null target field in the parsed clause.

AD 91-21-01 R1

Confirmed

Textron Lycoming Model TIO-540-S1AD Engines

Effective: Jun 27, 1996

Match reasoning:
  • Make + model match "Lycoming Engines" / "TIO-540-S1AD".
Clause text
Per source metadata: Lycoming Engines / TIO-540-S1AD

AD 80-17-10

Confirmed

AVCO LYCOMING Model TIO-540-S1AD Engine

Effective: Aug 18, 1980

Match reasoning:
  • Make + model match "Lycoming Engines" / "TIO-540-S1AD".
Clause text
Per source metadata: Lycoming Engines / TIO-540-S1AD

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