Is AD E8-28158 a recurring Airworthiness Directive?

No — AD E8-28158 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD E8-28158 apply to?

AD E8-28158 applies to Boeing — models 777-200LR, 777-300ER, 777. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive E8-28158

one-time

AD E8-28158 · 2008-12-02 · airframe

Airworthiness Directives; Boeing Model 777-200LR Series Airplanes Powered by General Electric (GE) Model GE90-110B Engines, and Model 777-300ER Series Airplanes Powered by GE Model GE90-115B Engines

What this AD requires

We are revising an existing airworthiness directive (AD) that applies to certain Boeing Model 777-200LR and -300ER series airplanes. That AD currently requires revising the airplane flight manual to prohibit takeoffs at less than full-rated thrust. This new AD reduces the applicability of the existing AD. This AD results from a report of two occurrences of engine thrust rollback during takeoff. We are issuing this AD to prevent dual-engine thrust rollback during the takeoff phase of flight, which could result in the airplane failing to lift off before reaching the end of the runway or failing to clear obstacles below the takeoff flight path.

Which aircraft AD E8-28158 applies to

MakesBoeing

Models777-200LR, 777-300ER, 777

Applies only to 777-200LR series airplanes powered by GE90-110B engines and 777-300ER series airplanes powered by GE90-115B engines, each equipped with full authority digital engine control (FADEC) software version A.0.4.5, per Table 1 of the AD.

Whether AD E8-28158 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 E8-28158 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.