Is AD 2021-19-15 a recurring Airworthiness Directive?

No — AD 2021-19-15 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 2021-19-15 apply to?

AD 2021-19-15 applies to The Boeing Company — models 777-200, 777-200LR, 777-300, 777-300ER, 777. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2021-19-15

one-time

Official AD 2021-19-15 · FR doc 2021-27090 · 2021-12-15 · airframe

Airworthiness Directives; The Boeing Company Airplanes

What this AD requires

The FAA is superseding Airworthiness Directive (AD) 2019-01- 08, which applied to certain The Boeing Company Model 777-200, -200LR, -300, and -300ER series airplanes. AD 2019-01-08 required modifications for galley mounted attendant seat fittings. This AD was prompted by a report that showed a non-compliance exists on some in-service galley attendant seat fitting installations, and a determination that additional airplanes are subject to the unsafe condition. This AD requires modifications for galley mounted attendant seat fittings. The FAA is issuing this AD to address the unsafe condition on these products.

Which aircraft AD 2021-19-15 applies to

MakesThe Boeing Company

Models777-200, 777-200LR, 777-300, 777-300ER, 777

As identified in Boeing Special Attention Service Bulletin 777-25-0649, Revision 2, dated October 8, 2020.

Whether AD 2021-19-15 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 2021-19-15 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.