Airworthiness Directive 83-11-02
one-timeAirworthiness Directives; specified in the table. B. Webs or chords found cracked are to be repaired or replaced prior to further flight in accordance with
Which aircraft AD 83-11-02 applies to
747 Series airplanes; webs or chords crack inspection/repair per Boeing Service Bulletin, repetitive intervals.
Whether AD 83-11-02 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:
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.