Airworthiness Directive 86-07-06
one-timeAirworthiness Directives; dated November 22, 1985, or later FAA-approved revision. C. If no cracks are found, perform repetitive inspections, as described i
Which aircraft AD 86-07-06 applies to
747 Series airplanes; repetitive crack inspections per Boeing revision dated November 22, 1985.
Whether AD 86-07-06 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:
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.