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 50-48-02

Confirmed

Airworthiness Directives; COLLINS RADIO: Applies to All Model 51R-1 and 51R-2 Receivers Incorporating Allite or Thordarson 90/150 Cycle Filters in Their Tone Localizer Indicator Circuits and to All Model 51R-1 Receivers Which Have Not Been Modified in Accordance With Collins 51R-1 Service Bulletin Number 7a

Match reasoning:
  • Make + model match "Collins Radio" / "Receivers".
Clause text
Per source metadata: Collins Radio / Receivers

AD 52-13-01

Confirmed

Airworthiness Directives; COLLINS RADIO: Applies to All Models 51R-1 and 51R-2 Radio Receivers

Match reasoning:
  • Make + model match "Collins Radio" / "Receivers".
Clause text
Per source metadata: Collins Radio / Receivers

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