AD Lookup by Aircraft Configuration

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Evaluated 1 candidate AD: 1 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 (1) Your configuration matches every non-null target field in the parsed clause.

AD 86-20-04

Confirmed

Airworthiness Directives; ARCTIC AIRCRAFT COMPANY Model Interstate S-1B2 "Tern" Airplanes

Effective: Oct 12, 1986

Match reasoning:
  • Make + model match "STOL Aviation LLC" / "S-1B2".
Clause text
Per source metadata: STOL Aviation LLC / S-1B2

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