Airworthiness Directive 66-08-02
one-timeAD 66-08-02 · 1966-01-01 · airframe
Airworthiness Directives; Coupling Sleeve, P/N 33513-1, Replaced. Compliance required as indicated, unless already accomplished. To prevent disengagement of
Which aircraft AD 66-08-02 applies to
MakesCoupling Sleeve P N 33513-1 Replaced Compliance Required As Indicated Unless Already Accomplished To Prevent Disengagement Of Flap Drive And Outboard Aileron Lockout Accomplish Following Within Next 125 Hours' Time In Service After Effective Date Of This Ad Visually Inspect Flap Drive Coupling Sleeve P N 69-33513-1 To Ensure 23 1966 Applies To
Models727
Whether AD 66-08-02 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 66-08-02 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 →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.