Airworthiness Directive 93-05-13
one-timeAD 93-05-13 · 1993-01-01 · airframe
Airworthiness Directives; not available. 92-NM-223-AD 93-05-13 AD Final Rules 93-05-13 BOEING: Amendment 39-8517. Docket 92-NM-223-AD. Supersedes AD 92-27-0
Which aircraft AD 93-05-13 applies to
MakesNot Available 92-Nm-223-Ad 93-05-13 Ad Final Rules 93-05-13 Boeing Amendment 39-8517 Docket 92-Nm-223-Ad Supersedes Ad 92-27-02 Amendment 39-8435 \N Applicability
Models747-400
Whether AD 93-05-13 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 93-05-13 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.