Is AD 05-7156 a recurring Airworthiness Directive?

No — AD 05-7156 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 05-7156 apply to?

AD 05-7156 applies to Boeing — models 747SP, 747SR. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 05-7156

one-time

AD 05-7156 · 2005-04-11 · airframe

Airworthiness Directives; Boeing Model 747-100, -100B, 100B SUD, -200B, -200C, -200F, and -300 Series Airplanes; and Model 747SP and 747SR Series Airplanes

What this AD requires

The FAA is superseding two existing airworthiness directives (ADs) that apply to certain Boeing Model 747-100, -100B, 100B SUD, - 200B, -200C, -200F, and -300 series airplanes; and Model 747SP and 747SR series airplanes. One of those ADs currently requires inspections for cracked body frames, skin, and other internal structure in fuselage section 41; and repair of any cracked frame, skin, or other internal structure. For certain airplanes, the other AD currently requires inspections for cracked skin or loose or missing fasteners of the body skin between body stations 420 and 460 and between stringers S-8 and S- 12; an inspection for cracked body frames if necessary; and repair of any cracked frame or skin and replacement of any loose or missing fastener. This new AD adds inspections and removes a one-time deferral of an inspection. This AD is prompted by reports of large cracks common to fuselage frames in the upper deck area, and severed or nearly severed adjacent frames. We are issuing this AD to detect and correct fatigue cracks in the body frames, skin and other internal structure in fuselage section 41, which could lead to rapid decompression and loss of the structural integrity of the airplane.

Which aircraft AD 05-7156 applies to

MakesBoeing

Models747SP, 747SR

certain

Whether AD 05-7156 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 05-7156 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.