AD/SB Compliance Support for Aviation Operators

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AD/SB compliance rarely fails on the records check alone. Applicability has to be interpreted, exposure assessed, documentation judged sufficient, and the requirement translated into work the maintenance team can actually execute — then explained to leadership in terms they can act on.

KRD Aviation supports private, corporate, charter and commercial operators with AD/SB interpretation, implementation planning, SB incorporation, compliance strategy, work card development and method-of-compliance support — before a finding becomes an AOG.

· A potential AD/SB compliance gap has been identified, raising questions about applicability and the implementation path.

· AD/SB tracking or compliance documentation may be incomplete, and no one is certain how far the gap goes.

· An audit, inspection, aircraft onboarding or acquisition diligence is coming and the AD/SB position has to hold up.

· Maintenance leadership has to present compliance exposure and the corrective path to ownership, the board or the certificate holder.

· AD/SB interpretation and applicability determination.

· Review of compliance exposure and documentation gaps.

· Corrective action planning and next steps.

· Method-of-compliance strategy support.

· SB incorporation and implementation planning.

· Development of implementation-ready work cards.

· Embedded support for internal engineering and maintenance teams turning AD/SB requirements into executable plans — including 737NG slat track and 767 insulation blanket AD implementations.

We review AD/SB compliance records for applicability, status, documentation gaps and exposure. Where the question is broader than ADs and SBs, KRD can manage a partner-supported review covering maintenance history, inspection records, onboarding files and document-level diligence.

KRD Aviation provides engineering and compliance advisory support, including AD/SB compliance. Final regulatory responsibility and approval authority remain with the certificate holder, operator, repair station, OEM, DER or other applicable approval authority, as required.