Is AD 2000-15-04 a recurring Airworthiness Directive?

Yes — AD 2000-15-04 requires a repetitive inspection every 1000 hours. Next-due depends on the aircraft's time in service.

Which aircraft does AD 2000-15-04 apply to?

AD 2000-15-04 applies to Boeing — models 747-400, 747. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2000-15-04

recurring

Official AD 2000-15-04 · FR doc 00-18661 · 2000-08-02 · airframe

Airworthiness Directives; Boeing Model 747-200 and -300 Series Airplanes Equipped with General Electric CF6-80C2 Series Engines

What this AD requires

This amendment supersedes an existing airworthiness directive (AD), applicable to certain Boeing Model 747-200 and -300 series airplanes, that currently requires various inspections and functional tests to detect discrepancies of the thrust reverser control and indication system, and correction of any discrepancy found. This amendment requires installation of a terminating modification, and repetitive functional tests of that installation, and repair, if necessary. This amendment is prompted by the results of a safety review of the thrust reverser systems on Model 747 series airplanes. The actions specified by this AD are intended to ensure the integrity of the fail safe features of the thrust reverser system by preventing possible failure modes in the thrust reverser control system that can result in inadvertent deployment of a thrust reverser during flight.

Repetitive inspection. Re-inspect every 1000 hours. The next-due date/hours depend on this aircraft’s time in service — a records report computes it from the logbooks.

Which aircraft AD 2000-15-04 applies to

MakesBoeing

Models747-400, 747

Restates original requirements of AD 95-06-01 and AD 99-15-08 covering thrust reverser center drive unit (CDU) cone brake, position switch module, and bullnose seal tests/inspections per Boeing Alert SB 747-78A2130 and Boeing SB 747-78A2166 Rev 1; compliance references the Boeing 747-400 Airplane Maintenance Manual.

Whether AD 2000-15-04 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 2000-15-04 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.