Is AD 06-4679 a recurring Airworthiness Directive?

No — AD 06-4679 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 06-4679 apply to?

AD 06-4679 applies to Hamilton Sundstrand. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 06-4679

one-time

AD 06-4679 · 2006-05-19 · propeller

Airworthiness Directives; Hamilton Sundstrand Model 14RF-9 Propellers; Correction

What this AD requires

This document makes a correction to Airworthiness Directive (AD) 2006-10-07. That AD applies to Hamilton Sundstrand Model 14RF-9 propellers. We published AD 2006-10-07 in the Federal Register on May 12, 2006 (71 FR 27600). An incorrect phrase was used in the compliance section, which impacts the intent of the compliance. This document corrects that phrase. In all other respects, the original document remains the same.

Which aircraft AD 06-4679 applies to

MakesHamilton Sundstrand

Whether AD 06-4679 actually applies to your aircraft (by serial and installed parts) and whether it’s already complied with comes from that aircraft’s records.

How AD compliance is recorded

A valid compliance record (14 CFR 43.9) states:

Method of compliance — The specific action taken (inspected, replaced, modified) and to what revision.

Date — When the work was done.

Aircraft time — Total time in service / tach at compliance — how recurring next-due is computed.

Signature & certificate — The A&P/IA who returned it to service, with certificate number.

Is AD 06-4679 complied with on your aircraft?

Tailplate reads a tail number’s logbooks and matches every applicable AD — including this one — to its compliance evidence, with recurring next-due dates computed.

Look up a tail number →Read the full directive (Federal Register)

Applicability is derived from the FAA directive corpus and is advisory, not a legal airworthiness determination. Compliance is established only from an aircraft’s actual records.